Jose Munoz Santos v. Linda Thomas ( 2016 )


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  •                    FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    JOSE LUIS MUNOZ SANTOS,                   No. 12-56506
    Petitioner-Appellant,
    D.C. No.
    v.                    2:11-cv-06330-MMM
    LINDA R. THOMAS, Warden,
    Respondent-Appellee.              OPINION
    Appeal from the United States District Court
    for the Central District of California
    Margaret M. Morrow, District Judge, Presiding
    Argued and Submitted En Banc January 12, 2016
    Pasadena, California
    Filed July 28, 2016
    Before: Sidney R. Thomas, Chief Judge and M. Margaret
    McKeown, Kim McLane Wardlaw, William A. Fletcher,
    Richard R. Clifton, Jay S. Bybee, Consuelo M. Callahan,
    Milan D. Smith, Jr., Sandra S. Ikuta, Mary H. Murguia and
    John B. Owens, Circuit Judges.
    Opinion by Judge Bybee;
    Dissent by Judge Callahan
    2                  MUNOZ SANTOS V. THOMAS
    SUMMARY*
    Habeas Corpus / Extradition
    The en banc court reversed the district court’s judgment
    denying habeas relief from a magistrate judge’s order
    certifying Jose Luis Munoz Santos’s extradition to Mexico on
    kidnapping charges, and remanded, in a case in which Munoz
    sought to introduce evidence that incriminating statements
    made against him by his co-conspirators were obtained by
    torture and therefore could not support the probable cause
    required to expedite.
    The en banc court held that the co-conspirators’ claims
    that their prior statements implicating themselves and Munoz
    were obtained under duress are not contradictory, but
    explanatory, because they go to the competence of the
    government’s evidence, and may therefore be considered by
    the extradition court.
    The en banc court concluded that it could not resolve on
    the record before it whether, assuming arguendo that the co-
    conspirators’ confessions must be excluded, there is sufficient
    evidence of probable cause to affirm. The en banc court
    remanded for the district court to return the case to the
    extradition court for further proceedings to address the
    competency and the sufficiency of the government’s
    evidence.
    *
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    MUNOZ SANTOS V. THOMAS                        3
    Dissenting, Judge Callahan, joined by Judge Ikuta, wrote
    that the majority reviews the extradition court’s decision for
    technical error, exceeding the scope of judicial review under
    well-established Supreme Court precedent; risks converting
    a probable cause hearing into a mini-trial with all the
    evidentiary trappings, contrary to Supreme Court precedent;
    and puts to test on American soil the reliability of the foreign
    nation’s evidence, which is an assessment that the governing
    treaty reserves for Mexican judicial authorities.
    COUNSEL
    Matthew B. Larsen (argued), Deputy Federal Public
    Defender; Hilary L. Potashner, Federal Public Defender;
    Federal Public Defender’s Office, Los Angeles, California;
    for Petitioner-Appellant.
    Mark R. Yohalem (argued) and Aron Ketchel, Assistant
    United States Attorneys; Robert E. Dugdale, Chief, Criminal
    Division; Eileen M. Decker, United States Attorney; United
    States Attorney’s Office, Los Angeles, California; for
    Respondent-Appellee.
    Jennifer Pasquarella, ACLU Foundation of Southern
    California, Los Angeles, California; Steven M. Watt, Human
    Rights Program, ACLU Foundation, New York, New York;
    Melissa Hooper, Human Rights First, New York, New York;
    Baher Azmy, Center For Constitutional Rights, New York,
    New York; for Amici Curiae the American Civil Liberties
    Union, American Civil Liberties Union of Southern
    California, Human Rights First, and Human Rights Watch.
    4             MUNOZ SANTOS V. THOMAS
    William J. Aceves, California Western School of Law, San
    Diego, California; Robert E. Kohn, Kohn Law Group, Santa
    Monica, California; for Amicus Curiae Juan E. Méndez,
    United Nations Special Rapporteur on Torture.
    MUNOZ SANTOS V. THOMAS                                5
    OPINION
    BYBEE, Circuit Judge:
    Jose Luis Munoz Santos (“Munoz”), appeals the district
    court’s denial of habeas relief from a magistrate judge’s order
    certifying Munoz’s extradition to Mexico on charges of
    kidnapping.1 In his extradition hearing, Munoz sought to
    1
    We note that the extradition court’s opinion was originally reported as
    In re Extradition of Santos, 
    795 F. Supp. 2d 966
    (C.D. Cal. 2011), and that
    the panel’s opinion was reported as Santos v. Thomas, 
    779 F.3d 1021
    (9th
    Cir. 2015). This is incorrect. “Many Spanish names are composed of
    both the father’s and the mother’s family names, usually in that order,
    sometimes joined by y (and). . . . [P]ersons with such names are usually
    referred to by both family names but sometimes by only one (usually, but
    not always, the first of the two family names), according to their own
    preference. It is never incorrect to use both.” Chicago Manual of Style
    ¶ 8.11 (16th ed. 2010); see also United States v. Benitez, 
    34 F.3d 1489
    ,
    1497 n.7 (9th Cir. 1994) (discussing Hispanic naming conventions and
    citing the Chicago Manual). By way of example, Colombian Nobel
    Laureate Gabriel García Márquez may be referred to as “García” or
    “García Márquez,” but generally not as “Márquez,” which is his mother’s
    maiden name. In his briefs, Munoz refers to himself as “Munoz,” not
    “Santos”; thus, this case is properly captioned as either Munoz v. Thomas
    or Munoz Santos v. Thomas. Ironically, the extradition court notes this
    naming convention in its opinion regarding Munoz’s release on bail—and
    still proceeds to refer to Munoz as “Santos.” In re Extradition of Munoz
    Santos, 
    473 F. Supp. 2d 1030
    , 1042 (C.D. Cal. 2006).
    This naming convention appears to have caused a great deal of
    confusion among American courts generally. The Bluebook’s guidance
    on this issue is unclear, noting that “if a party’s name is of Spanish or
    Portuguese derivation, cite the surname and all names following,” but
    without clarifying how a court is to determine what a person’s surname
    actually is. The Bluebook: A Uniform System of Citation Rule 10.2.1(g),
    at 100 (Columbia Law Review Ass’n et al. eds., 20th ed. 2015). Likewise,
    legal research databases frequently get this wrong.
    6                 MUNOZ SANTOS V. THOMAS
    introduce evidence that incriminating statements made
    against him by his co-conspirators were obtained by torture,
    and therefore could not support the probable cause required
    to extradite. The extradition court concluded that the
    evidence of coercion was not admissible in the extradition
    hearing, because the allegations were contained in statements
    in which the witnesses had recanted their previous
    incriminating statements. The court concluded that this
    rendered the allegations “contradictory” evidence—as
    opposed to “explanatory” evidence—and the allegations were
    therefore inadmissible in an extradition proceeding. See
    Collins v. Loisel, 
    259 U.S. 309
    , 316–17 (1922). The district
    court denied Munoz’s habeas petition, and a panel of this
    court affirmed, relying in part on our decision in Barapind v.
    Enomoto, 
    400 F.3d 744
    (9th Cir. 2005) (en banc) (per
    curiam). We took this case en banc to determine the
    admissibility in an extradition hearing of evidence suggesting
    that other evidence presented in the hearing was obtained
    through coercion or torture.
    We hold that evidence of coercion is explanatory, and
    may be considered by the extradition court, even if the
    evidence includes a recantation. We reverse the judgment of
    the district court, and we remand to the district court to issue
    the writ of habeas corpus unless the extradition court certifies
    Munoz’s extraditability after proceedings consistent with this
    opinion.
    In the interest of allaying this confusion—and avoiding unintended
    consequences—we provide this explanatory note as guidance for
    ourselves and the lower courts.
    MUNOZ SANTOS V. THOMAS                        7
    I. THE EXTRADITION PROCESS
    The procedural history of this case will be easier to
    navigate with an overview of the extradition process in mind.
    Extradition law is based on a combination of treaty law,
    federal statutes, and judicial doctrines dating back to the late
    nineteenth century. See 18 U.S.C. §§ 3181–96; see also
    Ronald J. Hedges, International Extradition: A Guide for
    Judges 1 n.3 (Federal Judicial Center 2014) (“FJC Manual”)
    (“The law of extradition in the United States is well
    established, dating back to the late nineteenth and early
    twentieth centuries.”).
    Authority over the extradition process is shared between
    the executive and judicial branches. The process begins when
    the foreign state seeking extradition makes a request directly
    to the U.S. Department of State. If the State Department
    determines that the request falls within the governing
    extradition treaty, a U.S. Attorney files a complaint in federal
    district court indicating an intent to extradite and seeking a
    provisional warrant for the person sought. See Vo v. Benov,
    
    447 F.3d 1235
    , 1237 (9th Cir. 2006); see also 18 U.S.C.
    § 3184. Once the warrant is issued, the district court, which
    may include a magistrate judge, conducts a hearing to
    determine “whether there is ‘evidence sufficient to sustain the
    charge under the provisions of the proper treaty or
    convention,’ or, in other words, whether there is probable
    cause.” 
    Vo, 447 F.3d at 1237
    (quoting in part 18 U.S.C.
    § 3184).
    The Supreme Court has described these extradition
    hearings to determine probable cause as akin to a grand jury
    investigation or a preliminary hearing under Federal Rule of
    Criminal Procedure 5.1. See, e.g., Charlton v. Kelly, 
    229 U.S. 8
                  MUNOZ SANTOS V. THOMAS
    447, 461–62 (1913); Benson v. McMahon, 
    127 U.S. 457
    , 463
    (1888); FJC Manual at 10. As the First Circuit described the
    process:
    In probable cause hearings under
    American law, the evidence taken need not
    meet the standards for admissibility at trial.
    Indeed, at a preliminary hearing in federal
    court a “finding of probable cause may be
    based upon hearsay in whole or in part.” Fed.
    R. Crim. P. 5.1(a). This is because a
    preliminary hearing is not a minitrial of the
    issue of guilt; rather, its function is the more
    limited one of determining whether probable
    cause exists to hold the accused for trial. An
    extradition hearing similarly involves a
    preliminary examination of the evidence and
    is not a trial.
    United States v. Kin-Hong, 
    110 F.3d 103
    , 120 (1st Cir. 1997)
    (citations omitted). We have said that the extradition court’s
    review is limited to determining, first, whether the crime of
    which the person is accused is extraditable, that is, whether it
    falls within the terms of the extradition treaty between the
    United States and the requesting state, and second, whether
    there is probable cause to believe the person committed the
    crime charged. See, e.g., Cornejo-Barreto v. Seifert, 
    218 F.3d 1004
    , 1009 (9th Cir. 2000), overruled on other grounds by
    Trinidad y Garcia v. Thomas, 
    683 F.3d 952
    , 957 (9th Cir.
    2012) (en banc); see also Zanazanian v. United States,
    
    729 F.2d 624
    , 625–26 (9th Cir. 1984) (describing the inquiry
    as “whether: [1] the extradition judge had jurisdiction to
    conduct proceedings; [2] the extradition court had jurisdiction
    over the fugitive; [3] the extradition treaty was in full force
    MUNOZ SANTOS V. THOMAS                        9
    and effect; [4] the crime fell within the terms of the treaty;
    and [5] there was competent legal evidence to support a
    finding of extraditability”).
    Foreign states requesting extradition are not required to
    litigate their criminal cases in American courts. Accordingly,
    the scope of the extradition court’s review “is limited to a
    narrow set of issues concerning the existence of a treaty, the
    offense charged, and the quantum of evidence offered. The
    larger assessment of extradition and its consequences is
    committed to the Secretary of State.” 
    Kin-Hong, 110 F.3d at 110
    . “It is fundamental that the person whose extradition is
    sought is not entitled to a full trial at the magistrate’s
    probable cause hearing.” Eain v. Wilkes, 
    641 F.2d 504
    , 508
    (7th Cir. 1981). Rather, “[t]he function of the committing
    magistrate is to determine whether there is competent
    evidence to justify holding the accused to await trial, and not
    to determine whether the evidence is sufficient to justify a
    conviction.” 
    Collins, 259 U.S. at 316
    . Thus, courts have
    emphasized that “[t]he person charged is not to be tried in this
    country for crimes he is alleged to have committed in the
    requesting country. That is the task of the . . . courts of the
    other country.” 
    Eain, 641 F.2d at 508
    ; see FJC Manual, at 10
    (“An extradition hearing is not a criminal trial and is not
    intended to ascertain guilt.”). So long as “the judicial officer
    determines that there is probable cause, he ‘is required to
    certify the individual as extraditable to the Secretary of
    State.’” 
    Vo, 447 F.3d at 1237
    (quoting Blaxland v.
    Commonwealth Dir. of Pub. Prosecutions, 
    323 F.3d 1198
    ,
    1208 (9th Cir. 2003)).
    Given the limited nature of extradition proceedings,
    neither the Federal Rules of Evidence nor the Federal Rules
    of Criminal Procedure apply. See Mainero v. Gregg,
    10              MUNOZ SANTOS V. THOMAS
    
    164 F.3d 1199
    , 1206 (9th Cir. 1999); see also Fed. R. Crim.
    P. 1(a)(5)(A). Instead, 18 U.S.C. § 3190 provides that
    evidence may be admitted as long as the evidence is
    authenticated and would “be received for similar purposes by
    the tribunals of the foreign country from which the accused
    party shall have escaped.” The accused, however, does not
    have the right to introduce evidence in defense because that
    would require the government seeking his extradition “to go
    into a full trial on the merits in a foreign country.” 
    Collins, 259 U.S. at 316
    (quoting In re Wadge, 
    15 F. 864
    , 866
    (S.D.N.Y. 1883)). The Supreme Court has drawn a
    distinction between evidence “properly admitted in behalf of
    the [accused] and that improperly admitted.” 
    Id. at 316.
    Evidence that may be admitted is evidence that “explain[s]
    matters referred to by the witnesses for the government,”
    
    Charlton, 229 U.S. at 461
    , while “evidence in defense” that
    merely “contradict[s] the testimony for the prosecution” may
    be excluded, 
    Collins, 259 U.S. at 316
    –17 (quoting 
    Charlton, 229 U.S. at 461
    ). See 
    Barapind, 400 F.3d at 750
    (“[E]xtradition courts ‘do[] not weigh conflicting evidence’
    in making their probable cause determinations.”) (second
    alteration in original) (quoting Quinn v. Robinson, 
    783 F.2d 776
    , 815 (9th Cir. 1986)); Hooker v. Klein, 
    573 F.2d 1360
    ,
    1369 (9th Cir. 1978) (The “[a]dmission of evidence proffered
    by the fugitive at an extradition proceeding is left to the
    sound discretion of the court, guided of course by the
    principle” that a fugitive’s right to introduce evidence
    rebutting probable cause is limited to introducing evidence
    that is “explanatory,” but not “contradictory.”); 
    Mainero, 164 F.3d at 1207
    n.7.
    The difference between “explanatory” and
    “contradictory” evidence is easier stated than applied. The
    federal courts have struggled to distinguish between the two.
    MUNOZ SANTOS V. THOMAS                     11
    See, e.g., Hoxha v. Levi, 
    465 F.3d 554
    , 561 (3d Cir. 2006)
    (“In practice,” the line between contradictory and explanatory
    evidence “is not easily drawn”); In re Extradition of Strunk,
    
    293 F. Supp. 2d 1117
    , 1122 (E.D. Cal. 2003) (“The
    distinction between evidence which ‘explains’ and evidence
    which ‘contradicts’ seems metaphysical.”). Nevertheless, we
    have generally settled on the principle that “explanatory”
    evidence is evidence that “explains away or completely
    obliterates probable cause,” whereas contradictory evidence
    is that which “merely controverts the existence of probable
    cause, or raises a defense.” 
    Mainero, 164 F.3d at 1207
    n.7;
    see also 
    Eain, 641 F.2d at 511
    (“An accused in an extradition
    hearing has no right to contradict the demanding country’s
    proof or to pose questions of credibility as in an ordinary
    trial, but only to offer evidence which explains or clarifies
    that proof.”); Shapiro v. Ferrandina, 
    478 F.2d 894
    , 905 (2d
    Cir. 1973) (holding that the extradition court had properly
    excluded evidence that “would in no way ‘explain’—or, as
    the district judge put it, ‘obliterate’—the government’s
    evidence, but would only pose a conflict of credibility”). We
    have also described “contradictory” evidence as evidence
    “the credibility of which could not be assessed without a
    trial.” 
    Barapind, 400 F.3d at 749
    –50. In practice, this means
    that an individual contesting extradition may not, for
    example, present alibi evidence, facts contradicting the
    government’s proof, or evidence of defenses like insanity, as
    this tends to call into question the credibility of the
    government’s offer of proof. 
    Hooker, 573 F.2d at 1368
    .
    However, the accused may testify “to things which might
    have explained ambiguities or doubtful elements” in the
    government’s case. 
    Collins, 259 U.S. at 315
    –16. But he may
    not impeach government witnesses or produce witnesses
    whose testimony contradicts evidence already offered by the
    government. See 
    Charlton, 229 U.S. at 461
    .
    12              MUNOZ SANTOS V. THOMAS
    If the extradition court determines that there is probable
    cause to extradite, it enters an order certifying extradition to
    the Secretary of State, who ultimately decides whether to
    surrender the individual to the requesting state. 18 U.S.C.
    § 3186; 
    Vo, 447 F.3d at 1237
    ; 
    Quinn, 783 F.2d at 789
    ; Exec.
    Order No. 11,517, 35 Fed. Reg. 4,937 (Mar. 19, 1970),
    reprinted in 18 U.S.C. § 3193 Historical & Revision Notes.
    Once the district court has made its probable cause
    determination and entered an order certifying extradition, the
    order can only be challenged via a writ of habeas corpus,
    because the order is not final and there is no other statutory
    provision for direct appeal of an extradition order. 
    Vo, 447 F.3d at 1240
    ; see Collins v. Miller (Collins I), 
    252 U.S. 364
    , 368 (1920).
    II. PROCEEDINGS BELOW
    Munoz is wanted in Mexico on kidnapping charges
    arising out of the kidnapping for ransom of Dignora
    Hermosillo Garcia (“Hermosillo”) and her two young
    daughters from their home near Tepic, a city in the state of
    Nayarit, Mexico, in August 2005. Hermosillo and her
    daughters were abducted from their home at gunpoint by a
    man in a ski mask. The abductor eventually abandoned the
    two girls, one at a time, by the side of the road; the youngest
    of the girls died before she was found. Hermosillo was
    similarly abandoned, with her mouth, eyes, ears, hands, and
    feet duct taped, after giving her captor the PIN for her bank
    card and her husband’s cell phone number. She managed to
    free herself using a piece of barbed wire, walked to the
    highway, and hitched a ride into the town of Jolotemba,
    where she called her husband to come pick her up.
    MUNOZ SANTOS V. THOMAS                       13
    Mexico requested Munoz’s extradition. He was arrested
    in the United States on May 17, 2006 in connection with the
    kidnapping.
    A. Extradition Hearing
    The U.S.-Mexico extradition treaty states that
    “[e]xtradition shall be granted only if the evidence be found
    sufficient, according to the laws of the requested Party . . . to
    justify the committal for trial of the person sought if the
    offense of which he has been accused had been committed in
    that place.” U.S.-Mexico Extradition Treaty, art. 3, May 4,
    1978, T.I.A.S. No. 9656. In other words, we assess whether,
    based on the evidence, the person could be brought to trial for
    the same crime in the United States. Munoz stipulated below
    that all elements except probable cause have been
    satisfied—thus, the only element disputed in the extradition
    hearing, and here on appeal, is whether the probable cause
    element is satisfied. The key question is what evidence the
    extradition court may consider in determining whether the
    charge against Munoz is supported by probable cause.
    1. The government’s evidence
    In order to establish probable cause that Munoz was
    involved in the kidnapping, the government relied principally
    on statements from two of Munoz’s alleged co-conspirators,
    Jesus Servando Hurtado Osuna (“Hurtado”), and Fausto
    Librado Rosas Alfaro (“Rosas”). The government also
    submitted three additional statements to corroborate Rosas’s
    and Hurtado’s stories. We review this evidence in detail
    below.
    14              MUNOZ SANTOS V. THOMAS
    a. Rosas’s statement
    On March 27, 2006, Rosas submitted a written
    preliminary statement to the presiding criminal trial judge in
    his case in Mexico implicating Munoz, Hurtado, and himself
    in the kidnapping of Hermosillo and her daughters.
    According to his statement, Rosas abducted Hermosillo and
    her daughters, but Munoz was the brains of the operation.
    Rosas stated that he had known Munoz for several years
    because they “have a business in which [they] buy and sell
    clothes.” In July 2005, Munoz contacted Rosas on the phone
    about a “job” he was planning, and stated that he would
    explain in detail at a planned meeting in Tepic, Nayarit. In
    mid-July, Rosas met with Munoz, a man named “Negro,”
    whom Rosas identified as Hurtado, and two others. At this
    point, Rosas learned what the “job” was. Munoz wanted to
    recruit Rosas to assist in a plan to kidnap Hermosillo and hold
    her for ransom, and Rosas agreed to participate. A few days
    later, the conspirators met at a nightclub at Zapata and
    Zacatecas Streets to discuss the details, including the amount
    of ransom to be demanded from “Beto.” “Beto” is a common
    nickname for Roberto, which is the name of Hermosillo’s
    husband, Roberto Castellanos Meza (“Castellanos”).
    According to Rosas, Hurtado was invited to participate in the
    job at this second meeting, and eventually agreed to join.
    On August 9, 2005, the conspirators met again, and Rosas
    told Hurtado that his job was to watch the house and let the
    others know “when a lady in a white van arrived.” On
    August 18, the day of the job, Hurtado informed the
    conspirators that Hermosillo had arrived home with her two
    daughters in a white Cherokee van. Rosas stated that he “hid
    behind the main door,” and once in the house, threatened
    Hermosillo with a gun while wearing a black ski mask. He
    MUNOZ SANTOS V. THOMAS                              15
    was not supposed to take the two girls, but became nervous
    and put them in the backseat of the white Cherokee as well.
    During the drive, Munoz called Rosas and instructed him
    to release the girls together. Rosas first released the girls and
    then Hermosillo at three different locations along the side of
    the road. He met with Munoz later that same day and gave
    him Hermosillo’s cell phone. Munoz then called Castellanos,
    and demanded a ransom for Hermosillo and the girls even
    though they had already been released. Rosas stated that
    Munoz “kept making phone calls,” and that he did not know
    why no one went to retrieve the girls from where he had left
    them, “because the plan was to take them to [a] rented house
    to take care of them.” Munoz later got into an argument with
    one of the other conspirators, told Rosas that they “were in
    terrible trouble,” and that he, Munoz, would handle it himself.
    Munoz then “escaped” and went to Hermosillo, Sonora.
    b. Hurtado’s statement
    Hurtado made a sworn statement to a Deputy District
    Attorney in Tepic, Nayarit, on March 14, 2006. He requested
    the assistance of his public defender, Juan Manuel Ramírez
    Dueñas, who accepted the designation. Hurtado first asserted
    that a statement he had given on October 12, 2005 to the
    district attorney was “completely false,”2 and that he had been
    2
    In October 2005, Hurtado gave a highly detailed, sworn statement to
    the Deputy District Attorney that told a very different story and which was
    not presented as part of the government’s evidence in the extradition court.
    In his October 2005 statement, Hurtado stated that in early August before
    the kidnapping, he and two friends, El Pelon and El Sapo, had been
    smoking marijuana and made a plan to rob Hermosillo’s house, because
    it “looked luxurious.” Hurtado knew the house because he worked as a
    carpenter nearby. El Pelon and El Sapo agreed and said they would give
    16                 MUNOZ SANTOS V. THOMAS
    “inventing things as they came into [his] head” to throw off
    the police investigation of the kidnapping. He then stated he
    was ready to tell what he knew of the kidnapping.
    During the last week of July 2005, Hurtado left his
    brother’s carpentry shop, and while walking, ran into El
    Pelon, whom he identified as Jorge Gonzalo Lopez Chavez.
    Hurtado had known Lopez Chavez for about twenty years
    because they lived in the same neighborhood. They bought
    some beers and then Hurtado accompanied Lopez Chavez to
    Hurtado 30,000 pesos to do the job. On August 18, at about 5:00 in the
    evening, Hurtado called El Sapo’s phone and asked him whether he was
    going to participate in the robbery as planned. El Sapo said yes and that
    he was planning to enter the house with someone named “Chonte.” At
    8:00, Hurtado called a taxi, which he remembered was a white Atos, and
    went to Hermosillo’s house. He stopped about two blocks away and
    called El Sapo again, who told him to wait until 10:00. When Hurtado
    called El Sapo again two hours later, he told him that he and Chonte were
    on the way to the house. Hurtado stated that he saw El Sapo’s light brown
    Ford truck drive by the house and assumed that all was going according
    to plan. Hurtado then told the taxi driver to take him to buy cocaine at a
    nearby motel known as the “Posada Real.” Hurtado and the taxi driver
    then drove back past Hermosillo’s house, where they did not see anyone.
    Hurtado said they got about two blocks down the street before they
    were stopped by several cars driven by men. The men pulled Hurtado out
    of the taxi and put him in the backseat of one of the other cars and
    demanded “Where is the truck?” Hurtado said he didn’t know anything
    and that he had only been in the area to drink beer. The men questioned
    him for about thirty minutes and then put him and the taxi driver in the
    backseat of another car, where they were told that the men were
    “investigating something awful that had happened.” Hurtado and the taxi
    driver were eventually released, and the taxi driver took Hurtado home.
    Finally, Hurtado stated that he recognized a photo of Munoz that the
    District Attorney’s Office showed him, and that he only knew Munoz by
    sight.
    MUNOZ SANTOS V. THOMAS                     17
    a paint store, and when they arrived, Lopez Chavez got out of
    the car and began speaking with El Chilango, whom Hurtado
    identified as Rosas. Hurtado stated that he had only known
    Rosas by sight for a few months. The three went back out to
    buy more beer and then returned to the paint store, where they
    stayed for about fifteen minutes, until Lopez Chavez took
    Hurtado home.
    Approximately four days later, Hurtado ran into Lopez
    Chavez again, and Lopez Chavez asked Hurtado to
    accompany him downtown. They ran into Rosas again and
    the three went to a nightclub located on Zacatecas and Zapata
    streets. Munoz was waiting for them there. Hurtado did not
    know Munoz at that time. As they were inside drinking,
    Hurtado overheard Rosas ask Munoz, “Hey, what’s going on
    with the job?” Hurtado didn’t pay any attention to their
    conversation, and eventually left the club with Lopez Chavez.
    On the way home, he asked Lopez Chavez about the “job,”
    but Lopez Chavez did not answer.
    The next day, Hurtado went to Lopez Chavez’s house to
    ask again about the “job,” because he needed money. Lopez
    Chavez said that he could take Hurtado to see Rosas, who
    would tell him about the job, and Hurtado agreed. Lopez
    Chavez and Hurtado met with Rosas at the same nightclub,
    and Rosas pulled Hurtado aside, and asked if he “was up for
    a kidnapping.” Hurtado said yes, thinking that Rosas was
    kidding. On August 9, Hurtado met with Rosas again, and
    Rosas confirmed that the kidnapping plot was real. Hurtado
    again agreed to participate and Rosas told him that all he had
    to do was watch the house and tell the others when
    Hermosillo arrived. Rosas showed Hurtado pictures of
    Hermosillo and the two girls, and told him that he would find
    him when it was time to put the plan into action.
    18              MUNOZ SANTOS V. THOMAS
    On August 18, Rosas and Lopez Chavez came to
    Hurtado’s house and told him that they were going to pull the
    job that night. Hurtado was supposed to watch the house and
    call Rosas’s cell phone when Hermosillo arrived, and Rosas,
    Munoz, and another conspirator, Lopez Mendivil, would grab
    Hermosillo. The three were to drive Hermosillo to a rented
    house in a nearby town, and Hurtado was to wait and would
    be paid by Rosas. At about 9:00 that night, Hurtado took a
    white taxi to the neighborhood to keep watch. He called
    Rosas from a payphone when Hermosillo drove up, and then
    watched as Lopez Chavez and Rosas drove up to the house.
    Rosas ran into the garage “hooded,” put Hermosillo and her
    two daughters in Hermosillo’s car, and drove off at “full
    speed.”
    Hurtado got back into the taxi and drove by the place
    where Munoz and Lopez Mendivil were waiting, where he
    heard Munoz “telling . . . off” Rosas on the phone for not
    following the plan. The taxi then drove Hurtado home.
    Hurtado also noted that when he was driving around in the
    taxi that same night after the kidnapping, he was stopped
    twice by “afi agents” (Mexican federal authorities) and
    questioned about what he was doing at that time of night, but
    then released. He did not see the other members of the
    conspiracy again.
    At the end of this statement, Hurtado declared that he had
    read Munoz’s statement and that Munoz, Lopez Chavez,
    Rosas, and Lopez Mendivil lied when they denied their
    involvement. He identified Munoz’s photograph as well.
    Finally, he stated that he was under “no coercion, physical or
    moral violence on the part of [the District Attorney’s] office
    or on the part of the officers of the state police.”
    MUNOZ SANTOS V. THOMAS                      19
    c. Other evidence
    The government submitted three other statements to
    corroborate Rosas’s and Hurtado’s statements implicating
    Munoz. It included Hermosillo’s statement describing the
    details of her kidnapping and release and her identification of
    Rosas. According to Hermosillo, the abductor tugged on his
    ski mask while they were driving, and Hermosillo noticed
    that he had “a mole or a scar” on his nose. Hermosillo later
    identified Rosas as the man who had abducted her from her
    home based on photographs the Mexican authorities showed
    her. The government also introduced a statement by Benigno
    Andrade Hernandez (“Andrade”), who told Mexican
    prosecutors that he had been approached by Rosas and
    Munoz a month or so before the kidnapping, and asked if he
    was interested in “pulling a job” to extort “Beto” for two
    million pesos. Finally, the government included a statement
    from Castellanos, made to Mexican prosecutors, in which
    Castellanos described a phone call he had received from his
    wife’s phone the day of the kidnapping, but had been cut off
    before he could answer. Castellanos tried unsuccessfully to
    locate his family after his brother informed him that the
    garage door to the family’s house had been left open, and that
    Hermosillo’s car was missing. The next morning, Castellanos
    received a call from Hermosillo asking him to pick her up in
    the town where Rosas had abandoned her.
    2. Munoz’s additional evidence
    To undermine the government’s showing of probable
    cause, Munoz sought to introduce additional evidence at his
    extradition hearing, including several statements by Rosas
    and Hurtado alleging that their statements implicating Munoz
    20                 MUNOZ SANTOS V. THOMAS
    had been obtained by torture or coercion. Again, we review
    these statements in detail.
    a. Rosas’s additional statements
    On May 25, 2006, two months after providing his original
    preliminary statement, Rosas was given the opportunity to
    verify or retract his preliminary statement before a Mexican
    judge, under oath.3 Rosas retracted, asserting that the police
    had forced him to sign his previous incriminating statement.
    He specifically identified a man named Martin Lujan, whom
    he described as a “coordinator,” who “took [him] out of the
    place [he] was in by beating and threatening [him].” Rosas
    was told that if he did not sign the statement something “bad”
    would happen to his family, and that the police knew his wife
    had arrived in Hermosillo, Sonora. Rosas was asked whether
    state police forced him to appear before the media and
    “declare himself guilty,” and he answered, “Yes.”
    Munoz also sought to introduce another statement by
    Rosas, made on June 20, 2006, again sworn in court. Rosas
    was represented by a public defender. He denied the parts of
    his preliminary statement in which he implicated himself,
    stating that when he was taken into court, he was only asked
    whether he recognized his own signature on the statement.
    He was not read the statement itself. He was told that
    something bad would happen to his family, and that the
    3
    In Mexican courts, witnesses are given an opportunity to accept, reject,
    or amend their preliminary or “ministerial” statements when they make
    their first appearances before the judge trying a case—the purpose being
    to weed out false or coerced confessions. See, e.g., In re Extradition of
    Garcia, 
    890 F. Supp. 914
    , 923–24 (S.D. Cal. 1994) (explaining the
    procedure in Mexican courts).
    MUNOZ SANTOS V. THOMAS                      21
    police knew his wife and son had arrived in a black Altima.
    Rosas also stated that he was beaten and threatened on several
    occasions while in custody. He again identified Martin
    Lujan, whom he described as the “General Director.”
    According to his June 20th statement, when Rosas was
    detained, he was taken to a cell, “without lights, and with
    only a chair.” He was tied to the chair, had a bag placed over
    his head, and was struck repeatedly in the chest while being
    asked what he knew about the kidnapping. Rosas repeated
    facts that he remembered from the district attorney’s file on
    the case, “so that they would stop torturing [him].” The next
    morning he was taken out of his cell, and told that he was
    going to a press conference, at which he was expected to
    implicate himself and Munoz, or else he would be beaten
    again. Rosas went to the press conference but denied his
    involvement in the kidnapping; he was brought back to the
    prison and held incommunicado for two days, during which
    time Lujan periodically beat him.
    Eventually, the police sent a detailed written statement to
    Rosas through his lawyer, and Rosas was directed to sign it
    or else “something serious” would happen to his family.
    Rosas’s lawyer “never told [him] anything” regarding the
    statement—Rosas stated that he made the decision to sign the
    statement alone, “due to the threats and beatings” to which he
    was subjected. Rosas was asked in court if Lujan ever told
    him why he wanted to force Rosas to confess, and Rosas said
    that Lujan told him that he was under pressure from “the
    father of the victims,” who was “calling him and pressuring
    him from the outside.”
    22              MUNOZ SANTOS V. THOMAS
    b. Hurtado’s additional statements
    On March 22, 2006, Hurtado gave a similar statement
    before a judge in Mexico, under oath and represented by
    private counsel. Hurtado stated that he “[did] not ratify”
    either his October 12, 2005 or March 14, 2006 statements,
    because the statements were false and had been obtained
    under torture. Hurtado stated that after he dropped his
    daughter off at his mother’s house, he was abducted, and
    forced into a “gray Lobo truck with tinted windows.” A
    “cap” was placed over his head, and he was taken to an
    unknown location. Someone started hitting him in the face,
    asking him to “tell them the truth.” A plastic bag was placed
    over his head and tightened until he could not breathe.
    Hurtado told his captors that he didn’t know anything. He
    was shown photographs of people but did not recognize
    anyone. His captors poured water into his nose and mouth,
    beat him, and questioned him again. According to Hurtado,
    this went on for several days. He was told more than once
    that if he did not “cooperate” his daughter would be given to
    him in “pieces.”
    Eventually, Hurtado was taken out at night, blindfolded,
    and presented to “a man at a desk,” where he was told that if
    he stated what he had been told to state, he would be allowed
    to see his family. He made his statement as directed, and then
    was taken back to where he was being held captive. The day
    before he was brought before the court, he was taken to the
    Public Prosecutor’s Office, and the chief of the judiciary
    police told him that he had to “say what they had told [him]
    before.” He was not allowed to call his family or speak with
    a lawyer. The police brought him before “cameramen” who
    were taking pictures and asking questions.
    MUNOZ SANTOS V. THOMAS                       23
    Hurtado stated that he had nothing to do with the
    kidnapping and did not know anyone involved. He identified
    the “man who caught [him]” as a “potbellied, tall judiciary
    police office with short, wavy hair.” His attorney asked the
    court to take note of Hurtado’s injuries, and the Clerk of the
    Court noted that Hurtado had “minor bruises on both
    cheekbones . . . complain[ed] about [a] left earache, as well
    as pain on the right foot next to the shin.”
    Hurtado gave another sworn statement before a judge on
    May 25, 2006, again represented by counsel, in which he
    reiterated much of his March 22 statement. He alleged that
    he had been detained by the state police for twelve days,
    during which time he was tortured, had bags placed over his
    face, was punched in the stomach, had water poured into his
    nose and mouth, and received death threats. He reiterated
    that he was “force[d]” to make incriminating statements.
    On November 21, 2006, Hurtado gave further testimony
    in court, under oath and represented by counsel. He wished
    to add to his previous statements. He again reiterated that he
    had been detained, tortured, and kept hooded for days, and
    repeatedly been shown photographs of people he could not
    identify. He added that after he had been taken to the
    Prosecutor’s Office to make a statement, he was taken again
    to the house where he was being held, and was given a
    written statement to sign. Several days later, he was taken
    back to the Prosecutor’s Office, and when he arrived at the
    detention center, an inmate named Martin Lujan threatened
    him, and told him not to change his statement or he would be
    killed. He stated that he was afraid for his life and that of his
    family.
    24              MUNOZ SANTOS V. THOMAS
    Finally, Munoz sought to introduce a declaration Hurtado
    made under oath on June 10, 2009, in which Hurtado
    essentially echoed the details of his previous statements. He
    repeated that he had been detained and beaten by the police
    for twelve days, told what statements to make, and that he
    ultimately agreed to sign a written statement because his
    family was threatened.
    c. Other evidence
    Munoz also sought to submit evidence to corroborate the
    torture allegations, including evidence that he had been
    tortured and his family threatened; a statement from another
    alleged co-conspirator, Lopez Chavez, alleging that he had
    been tortured; evidence that Rosas’s lawyer colluded with the
    Mexican government to get Rosas to sign an incriminating
    statement; evidence supporting Munoz’s alibi; and evidence
    regarding the acquittal of another co-conspirator for
    insufficient evidence.
    3. The extradition court’s decision
    In a published order, a magistrate judge, sitting as the
    extradition court, carefully considered the government’s
    evidence against Munoz and Munoz’s offer of evidence
    rebutting the government’s probable cause showing. The
    court concluded that Munoz was extraditable and declined to
    consider the additional evidence Munoz sought to admit,
    including the statements by Rosas and Hurtado alleging
    torture. In re Extradition of Munoz Santos, 
    795 F. Supp. 2d 966
    (C.D. Cal. 2011). The extradition court focused on the
    fact that the allegations of coercion were contained in
    statements in which Rosas and Hurtado had also recanted
    their previous statements implicating Munoz. 
    Id. at 987.
    The
    MUNOZ SANTOS V. THOMAS                              25
    court noted that the Ninth Circuit had “never determined”
    whether “recantation evidence is admissible in an extradition
    hearing.” 
    Id. at 988
    (quoting 
    Mainero, 164 F.3d at 1207
    n.7).
    However, the extradition court relied on our decision in
    Barapind, in which we concluded that probable cause was not
    undermined in an extradition proceeding by a witness’s
    recantation of a prior incriminating statement, because the
    credibility of the recantation could not be determined without
    a trial, “which would exceed the limited mandate of an
    extradition court.” Id. (quoting 
    Barapind, 400 F.3d at 749
    ).
    The extradition court concluded that the recantation
    statements were “contradictory” evidence inadmissible in
    extradition proceedings. 
    Id. at 988
    –89. Because Rosas’s and
    Hurtado’s allegations of coercion were included in their
    recantation statements, the allegations of coercion were
    likewise inadmissible “contradictory” evidence. 
    Id. at 989.
    Accordingly, based on the admissible evidence offered by the
    government, the extradition court concluded that there was
    sufficient evidence to support a finding of probable cause,
    and it certified that Munoz was extraditable. 
    Id. at 979–83.
    B. Habeas Proceedings
    In 2011, Munoz filed a habeas petition challenging the
    extradition order, claiming that the extradition court had
    committed legal error in ruling the evidence of torture
    inadmissible. App. at 2–3. In a thorough opinion, the district
    court declined to issue the writ.4 The district court agreed
    that if Munoz could show that the confessions of key
    witnesses “were procured through torture or duress,” that
    4
    The district court’s opinion is not published in any database. Because
    of its importance to this case, we have reprinted it in an appendix to this
    opinion.
    26              MUNOZ SANTOS V. THOMAS
    showing would “undermine the evidence on which the
    government relies to meet its burden.” App. at 8. The court
    distinguished between “recantation” statements that directly
    contradict a previously offered version of the facts, which
    would require the extradition court to make impermissible
    credibility determinations, and evidence that a statement was
    procured by torture. App. at 10. The court explained that
    evidence that a statement was procured by torture is not
    necessarily “contradictory,” and thus inadmissible in
    extradition proceedings, because it does not inherently
    “present an alternate version of events, or factually contradict
    the [requesting] government’s probable cause narrative.”
    App. at 11. Rather, evidence that a statement was obtained
    through torture “addresses the reliability of the incriminating
    statements the government has presented and questions their
    competence.” App. at 11. Therefore, such evidence is
    theoretically admissible in extradition proceedings. App. at
    11–12. The court observed:
    While extradition courts cannot weigh
    conflicting evidence, evidence of torture does
    not require such weighing. Evidence of
    torture addresses the circumstances under
    which the government’s witnesses made
    inculpatory statements; an extradition court
    properly considers evidence of torture, duress,
    or unlawfully procured confessions in
    deciding the reliability of the government’s
    evidence.
    App. at 12.
    Nevertheless, the district court concluded that it was
    impossible to distinguish between Rosas’s and Hurtado’s
    MUNOZ SANTOS V. THOMAS                              27
    statements regarding torture, and their recantation of their
    previous incriminating statements.5 Evaluating the torture
    statements “would almost certainly require the extradition
    court to determine whether the recantations are more reliable
    than the original inculpatory statements.” App. at 19. Thus,
    the district court ultimately agreed with the extradition court
    that the torture statements could not be considered. Likewise,
    the district court concluded that admission of the other
    evidence Munoz sought to offer, e.g., the alibi evidence, etc.,
    was either irrelevant to the question of how the inculpatory
    statements were obtained or would require the extradition
    court to make impermissible credibility determinations and
    thus was properly excluded. App. at 20–24.
    A panel of this court affirmed, agreeing that the
    statements concerning torture were properly excluded by the
    extradition court, and concluding that Rosas’s and Hurtado’s
    statements were “inadmissible recantations.” Munoz Santos
    v. Thomas, 
    779 F.3d 1021
    , 1026–28 (9th Cir. 2015). The
    panel concluded that the “allegations of torture are
    ‘inextricably intertwined’ with Rosas’[s] and Hurtado’s
    recantations,” because “[e]ach recantation includes both a
    disavowal of the witness’s prior inculpatory statements, as
    well as allegations that the statements were procured by
    torture.” 
    Id. at 1027.
    As a result, “the extradition court
    would necessarily have had to evaluate the veracity of the
    recantations and weigh them against the conflicting
    5
    The government argued that probable cause could be established on the
    basis of Hermosillo’s, Castellanos’s and Andrade’s testimony alone, given
    that there was no claim that their testimony was coerced. The district
    court found the question “close,” but concluded that “these statements do
    not provide an adequate basis for affirming the extradition court’s order.”
    App. at 17 n.41. That conclusion made Hurtado’s and Rosas’s statements
    critical to the government’s case.
    28              MUNOZ SANTOS V. THOMAS
    inculpatory statements. Doing so would have exceeded the
    limited authority of the extradition court.” 
    Id. We granted
    en banc review and vacated the panel opinion.
    Munoz Santos v. Thomas, 
    804 F.3d 998
    (9th Cir. 2015).
    III. JURISDICTION AND STANDARD OF REVIEW
    The extradition court had jurisdiction under 18 U.S.C.
    § 3184. The district court had jurisdiction pursuant to
    28 U.S.C. § 2241(a), and we have jurisdiction under
    28 U.S.C. §§ 1291 and 2253(a). Under § 3184, “any justice
    or judge of the United States, or any magistrate judge
    authorized so to do by a court of the United States” may sit as
    an extradition court to consider whether the evidence is
    “sufficient to sustain the charge under the provisions of the
    proper treaty or convention.” If so, the extradition court
    “shall certify the same . . . to the Secretary of State.”
    18 U.S.C. § 3184.
    There is no right of direct appeal to a district court or a
    court of appeals from the extradition court’s certification of
    extraditability. Because the extradition court’s order is not
    final for purposes of 28 U.S.C. § 1291, the “only available
    avenue to challenge an extradition order” is through a habeas
    petition. 
    Vo, 447 F.3d at 1240
    ; see Skaftouros v. United
    States, 
    667 F.3d 144
    , 157 (2d Cir. 2011); Oen Yin-Choy v.
    Robinson, 
    858 F.2d 1400
    , 1402 (9th Cir. 1988).
    The district court’s habeas review of an
    extradition order is limited to whether: (1) the
    extradition magistrate had jurisdiction over
    the individual sought, (2) the treaty was in
    force and the accused’s alleged offense fell
    MUNOZ SANTOS V. THOMAS                        29
    within the treaty’s terms, and (3) there is “any
    competent evidence” supporting the probable
    cause determination of the magistrate.
    
    Vo, 447 F.3d at 1240
    ; see Fernandez v. Phillips, 
    268 U.S. 311
    , 312 (1925). Our review is similarly circumscribed. We
    review the district court’s judgment de novo. McKnight v.
    Torres, 
    563 F.3d 890
    , 892 (9th Cir. 2009). In this context,
    that means that, with respect to the extradition court, we stand
    in the same position as did the district court. We review the
    extradition court’s legal rulings de novo, and its findings of
    fact for clear error. And “[b]ecause the magistrate’s probable
    cause finding is thus not a finding of fact ‘in the sense that the
    court has weighed the evidence and resolved disputed factual
    issues,’ it must be upheld if there is any competent evidence
    in the record to support it.” 
    Quinn, 783 F.2d at 791
    (quoting
    Caplan v. Vokes, 
    649 F.2d 1336
    , 1342 n.10 (9th Cir. 1981)).
    IV. ANALYSIS
    The issue before us is whether the extradition court
    properly refused to consider evidence that Rosas’s and
    Hurtado’s statements—in which they confessed to their
    involvement in the kidnapping and implicated Munoz—were
    obtained by coercion, including torture. The extradition court
    refused to consider evidence of coercion because it was
    contained in subsequent statements in which Rosas and
    Hurtado recanted their earlier testimony. The extradition
    court excluded the subsequent statements because they were
    “contradictory” and not “explanatory,” rendering the
    statements inadmissible under the Supreme Court’s
    framework governing an extraditee’s ability to present
    evidence in the extradition proceeding. For reasons we
    explain in Part A, this was legal error. The extradition court
    30              MUNOZ SANTOS V. THOMAS
    should have considered the evidence of coercion because a
    coerced statement is not competent evidence and cannot
    support probable cause.
    In Part B we address a second issue: whether, assuming
    arguendo that we must exclude Rosas’s and Hurtado’s
    confessions, there is sufficient evidence of probable cause to
    affirm. We conclude that we cannot resolve this question on
    this record, and we remand this case to the district court with
    instructions to return this case to the extradition court for
    further proceedings to address the competency and the
    sufficiency of the government’s evidence.
    A. Exclusion of Rosas’s and Hurtado’s Statements
    Our task is to determine whether there is any competent
    evidence supporting the extradition court’s finding of
    probable cause. The extradition court found probable cause
    based largely on inculpating statements made by Rosas and
    Hurtado, Munoz’s alleged co-conspirators. We took this case
    en banc to clarify whether evidence that these statements
    were obtained by torture or other coercion constitute
    “contradictory” evidence inadmissible in an extradition
    proceeding, or admissible “explanatory” evidence.
    There can be little question that, standing by themselves,
    Rosas’s March 27, 2006 statement and Hurtado’s March 14,
    2006 statement, whether considered separately, together, or
    together with statements from Hermosillo (the victim),
    Castellanos (her husband), and Andrade (who may have
    heard early plans for the kidnapping) constitute probable
    cause to believe that Munoz participated in the kidnapping of
    Hermosillo and her daughters. The statements were detailed
    and authenticated. Hurtado gave his statement in the
    MUNOZ SANTOS V. THOMAS                       31
    presence of his public defender and under oath to a deputy
    district attorney in Mexico. Rosas submitted his statement in
    writing to the judge presiding over his case and asked that it
    be included in the court’s record.
    The extradition court, however, refused to consider
    subsequent statements by Rosas and Hurtado in which they
    recanted their initial statements, claiming that the Mexican
    police had coerced them into making those statements. The
    extradition court, and the district court on habeas, concluded
    that the allegations of torture were inadmissible because, as
    the district court described it, the claims were “inextricably
    intertwined” with the recantation statements. App. at 19–20;
    Extradition of Munoz 
    Santos, 795 F. Supp. 2d at 988
    –90. In
    other words, both courts reasoned that it was impossible to
    determine the credibility of the allegations of torture without
    determining the credibility of Rosas’s and Hurtado’s
    recantation statements. Because the credibility of the
    recantation statements could not be determined without a
    trial, those statements were inadmissible as “contradictory”
    evidence. App. at 19–20; 
    Id. at 990.
    As we review Rosas’s and Hurtado’s various subsequent
    statements, which are quite detailed, their claims are of two
    types (and here we are simplifying): (1) I wasn’t involved,
    and (2) the reason I previously said I was involved is that I
    was tortured or otherwise coerced. The first type of statement
    is a recantation of the kind that courts have properly refused
    to consider. For example, in Barapind we considered
    whether there was evidence to support Barapind’s extradition
    to India for crimes in connection with his activities as a leader
    in the All India Sikh Student Federation. In support of the
    charges, India produced an affidavit from a police inspector,
    who claimed that Nirmal Singh, an eyewitness, had identified
    32              MUNOZ SANTOS V. THOMAS
    Barapind as one of the principals in a shootout with
    government officials. 
    Barapind, 400 F.3d at 752
    . Barapind
    produced a second affidavit from Nirmal in which he denied
    having identified Barapind at all. “The extradition court
    determined that Barapind’s evidence was insufficient to
    destroy probable cause, concluding that a trial would be
    required to determine who was telling the truth.” 
    Id. We concluded
    that the court made the proper decision. 
    Id. Similarly, in
    Bovio v. United States, the petitioner argued
    that probable cause was lacking, in part, because the major
    witness on which the government relied had admitted to lying
    during the investigation. 
    989 F.2d 255
    , 259 (7th Cir. 1993).
    The Seventh Circuit rejected this argument, noting that
    “Bovio [had] no right to attack the credibility of witnesses,”
    because “issues of credibility are to be determined at trial.”
    
    Id. Consistent with
    both Barapind and Bovio, in Shapiro v.
    Ferrandina, the Second Circuit upheld the extradition court’s
    refusal to admit evidence “that one declarant of an
    inculpatory statement had once blackmailed Shapiro’s father
    and that certain fraudulent statements alleged to have been
    made by Shapiro had not in fact been 
    made.” 478 F.2d at 905
    . The court noted that “such statements would in no way
    ‘explain’ . . . the government’s evidence, but would only pose
    a conflict of credibility.” 
    Id. Rosas’s and
    Hurtado’s recantations of their prior
    confessions are, indeed, contradictory. But their claims that
    their prior statements implicating themselves and Munoz
    were obtained under duress are not contradictory, but
    explanatory. Recanting statements contest the credibility of
    the original statements, presenting a different version of the
    facts or offering reasons why the government’s evidence
    should not be believed. Reliable evidence that the
    MUNOZ SANTOS V. THOMAS                     33
    government’s evidence was obtained by torture or coercion,
    however, goes to the competence of the government’s
    evidence.
    The Supreme Court has long held that the Due Process
    Clause of the Fifth and Fourteenth Amendments bars the
    admission of coerced confessions. “The Constitution of the
    United States stands as a bar against the conviction of any
    individual in an American court by means of a coerced
    confession.” Ashcraft v. Tennessee, 
    322 U.S. 143
    , 155
    (1944). As the Court explained in Brown v. Mississippi, “trial
    . . . is a mere pretense where the state authorities have
    contrived a conviction resting solely upon confessions
    obtained by violence . . . and the use of the confessions thus
    obtained as the basis for conviction and sentence [is] a clear
    denial of due process.” 
    297 U.S. 278
    , 286 (1936); see
    
    Ashcraft, 322 U.S. at 159
    (Jackson, J., dissenting) (“Forced
    confessions are ruled out of a fair trial.”); Ward v. Texas,
    
    316 U.S. 547
    , 555 (1942) (“[T]his confession was not free
    and voluntary but was the product of coercion and duress,
    that petitioner was no longer able freely to admit or to deny
    or to refuse to answer, and that he was willing to make any
    statement that the officers wanted him to make.”); Chambers
    v. Florida, 
    309 U.S. 227
    , 236–37 (1940); Palko v.
    Connecticut, 
    302 U.S. 319
    , 326 (1937).
    We and other courts have sometimes explained the
    inadmissibility of coerced confessions in terms of their
    unreliability. See, e.g., Crowe v. County of San Diego,
    
    608 F.3d 406
    , 433 (9th Cir. 2010) (“[C]oerced confessions
    are legally insufficient and unreliable and thus cannot factor
    into the probable cause analysis.”); Livers v. Schenck,
    
    700 F.3d 340
    , 358 (8th Cir. 2012) (“No reasonable officer
    could believe statements from a coerced confession could
    34              MUNOZ SANTOS V. THOMAS
    alone provide probable cause.”); 
    Kin-Hong, 110 F.3d at 121
    (“[A] confession obtained by duress is inherently unreliable
    and would be given little weight even if the confession were
    authenticated.”). But the Supreme Court has made clear that
    “[t]he aim of the requirement of due process is not to exclude
    presumptively false evidence but to prevent fundamental
    unfairness in the use of evidence whether true or false.”
    Lisenba v. California, 
    314 U.S. 219
    , 236 (1941) (emphasis
    added). The Court offered an extended explanation in Lego
    v. Twomey:
    [T]here may be a relationship between the
    involuntariness of a confession and its
    unreliability. But our decision [in Jackson v.
    Denno, 
    378 U.S. 368
    (1964)] was not based in
    the slightest on the fear that juries might
    misjudge the accuracy of confessions and
    arrive at erroneous determinations of guilt or
    innocence. That case was not aimed at
    reducing the possibility of convicting innocent
    men.
    Quite the contrary, we feared that the
    reliability and truthfulness of even coerced
    confessions could impermissibly influence a
    jury’s judgment as to voluntariness. The use
    of coerced confessions, whether true or false,
    is forbidden because the method used to
    extract them offends constitutional principles.
    
    404 U.S. 477
    , 484–85 (1972) (emphasis added) (footnote
    omitted). “To be sure, confessions cruelly extorted may be
    and have been, to an unascertained extent, found to be
    untrustworthy. But the constitutional principle of excluding
    MUNOZ SANTOS V. THOMAS                          35
    confessions that are not voluntary does not rest on this
    consideration.” Rogers v. Richmond, 
    365 U.S. 534
    , 541
    (1961); see also United States v. Preston, 
    751 F.3d 1008
    ,
    1017–18 (9th Cir. 2014) (en banc).
    The Court’s clarity on this point gives us a different
    perspective on Munoz’s claim that the principal evidence
    against him was obtained through coercion that may have
    amounted to torture.6 His claims of coerced testimony are
    independent of the truthfulness of the testimony. It is
    irrelevant whether Rosas’s and Hurtado’s statements about
    their involvement in the kidnapping are true; we do not care
    if they have indicia of reliability or whether they are
    corroborated by other evidence. If they were obtained by
    coercion in violation of the principles in the Due Process
    Clause of the Fifth Amendment, the statements are not
    competent and cannot support probable cause. In the
    language of the extradition cases, such statements are not
    “contradictory” because the truthfulness of the statements is
    not the issue. The fact of coercion is “explanatory” because,
    as the district court stated, it “addresses the circumstances
    under which the government’s witnesses made inculpatory
    statements.” App. at 12.
    An allegation of coercion is essentially a second-order
    question—a question about questions; the allegation
    undermines the process by which the evidence was obtained,
    6
    Because the Due Process Clause prohibits the use of coerced
    statements, including those obtained by torture, we need not address
    whether the Convention Against Torture would also prohibit the use in
    extradition proceedings of statements obtained under torture. See
    Convention Against Torture and Other Cruel, Inhuman, or Degrading
    Treatment or Punishment, art. 15, Dec. 10, 1984, 1465 U.N.T.S. 85.
    36              MUNOZ SANTOS V. THOMAS
    not the credibility of the evidence itself. There are a number
    of examples in which we and other courts have distinguished
    between the evidence and the process. This is true even
    where the allegations of torture or coercion appear alongside
    claims that a previously made incriminating statement is not
    true—i.e., where the allegations of coercion include
    recantation statements. In these cases, once the evidence of
    coercion is admitted, courts weigh whether the allegations of
    coercion are credible, and if so, whether probable cause still
    exists once the tainted evidence is excluded from the analysis.
    See, e.g., 
    Cornejo-Barreto, 218 F.3d at 1008
    (“To isolate any
    possible taint the alleged torture could have on the evidence
    supporting the probable cause determination, the judge
    considered the sufficiency of the evidence without the
    challenged confessions.”); 
    Mainero, 164 F.3d at 1206
    (noting
    that the magistrate judge “carefully considered the
    recantations offered . . . [and] . . . acknowledged that the
    suggestion of torture is present in the record,” but upholding
    the lower court’s conclusion that the torture allegations were
    not sufficiently reliable to undermine probable cause); In re
    Extradition of Atuar, 
    300 F. Supp. 2d 418
    , 431 (S.D. W. Va.
    2003) (noting that a recantation statement is admissible “[i]f
    it is evident . . . that the inculpating statement was coerced
    and not made voluntarily,” in which case the court should
    consider “which of the statements is more reliable in view of
    the totality of the evidence”), aff’d, 156 F. App’x 555 (4th
    Cir. 2005); In re Extradition of Singh, 
    170 F. Supp. 2d 982
    ,
    1021–23, 1028–29 (E.D. Cal. 2001) (evaluating allegations of
    torture and concluding that the statements were reliable and
    destroyed probable cause as to two of eleven charges), aff’d
    in relevant part by Barapind, 
    400 F.3d 744
    ; In re Extradition
    of Contreras, 
    800 F. Supp. 1462
    , 1469 (S.D. Tex. 1992)
    (“Obviously, where the indicia of reliability is on the prior
    inculpating statement, then a recantation, if admitted, would
    MUNOZ SANTOS V. THOMAS                       37
    not negate the existence of probable cause . . . [but] where a
    prior statement is shown to be coerced and the indicia of
    reliability is on the recantation, then the subsequent statement
    negating the existence of probable cause is germane.”); Gill
    v. Imundi, 
    747 F. Supp. 1028
    , 1043–47 (S.D.N.Y. 1990)
    (granting writ of habeas corpus because new extradition
    hearing was required in light of a recent ruling by an Indian
    court that the confession on which probable cause was based
    had been coerced); cf. 
    Hoxha, 465 F.3d at 561
    (holding that
    the district court did not err in excluding recantation
    statements, some of which included allegations of torture,
    because other competent evidence supported probable cause).
    In sum, we have treated allegations of torture or coercion
    differently from a recantation statement, even where the
    allegations of coercion are made in conjunction with a claim
    that a previous incriminating statement was false. Contrary
    to what the district court and the extradition court concluded
    here, it is possible to separate the two inquiries. Indeed, to
    hold otherwise would create an odd rule in which allegations
    of coercion would only be admissible when the witness
    admits that the incriminating statements were true. This
    makes little sense, because the question of whether a
    recantation statement is credible or not is irrelevant to the
    question of whether the incriminating statement—recanted or
    not—was obtained under coercion, i.e., is competent
    evidence. We conclude that evidence that a statement was
    obtained under torture or other coercion constitutes
    “explanatory” evidence generally admissible in an extradition
    proceeding. An extradition court may properly consider
    evidence of torture or coercion in considering the competency
    of the government’s evidence, even when the claim of
    coercion is intertwined with a recantation.
    38                MUNOZ SANTOS V. THOMAS
    Our decision in Barapind supports our conclusion. We
    observed in that case that the extradition court had conducted
    “a careful, incident-by-incident analysis as to whether there
    was impropriety on the part of the Indian government” in
    obtaining the statements on which probable cause rested.
    
    Barapind, 400 F.3d at 748
    . On two of the eleven charges
    brought against the petitioner, the extradition court found that
    allegations of torture undermined probable cause. With
    respect to one of the charges, the single witness alleged that
    his previous incriminating statement was involuntarily
    obtained and that he had never identified Barapind or the
    other alleged assailants in the case. Extradition of 
    Singh, 170 F. Supp. 2d at 1021
    –22. India declined to challenge the
    witness’s explanation.7 The extradition court weighed the
    credibility of this statement and concluded that, under the
    totality of the circumstances, the later affidavit “destroy[ed]
    the competence of the evidence and obliterate[d] probable
    cause” for the charge. 
    Id. at 1023.
    On the second charge,
    India had submitted the confession of a co-conspirator, who
    was later killed. Barapind submitted affidavits from three
    witnesses who stated that the confession had been obtained
    by torture while the co-conspirator was in police custody.
    India apparently did not dispute this evidence, and the court
    again concluded that the three witness statements alleging
    torture were reliable and the confession should be excluded.
    
    Id. at 1028–29.
    The portion of our decision in Barapind that appears to
    have presented a stumbling block for both the extradition
    court and the district court here involved a different charge
    7
    Belying the dissent’s assertion that “[f]oreign governments seeking
    extradition are unlikely to let allegations of torture lie unanswered.”
    Dissenting Op. at 71.
    MUNOZ SANTOS V. THOMAS                            39
    based on the inculpatory affidavit of Makhan Ram. Barapind
    offered a second affidavit from Ram in which Ram claimed
    that police had forced him to sign blank pieces of paper, on
    which statements incriminating Barapind were later written.
    Ram said his statement implicating Barapind was a
    “falsification.” 
    Id. at 1024;
    see also 
    Barapind, 400 F.3d at 749
    –50. The extradition court analyzed this statement and
    factors going to its reliability, and ultimately concluded that,
    under the circumstances, the court could not determine Ram’s
    credibility. Accordingly, the extradition court concluded that
    Ram’s statement did not undermine probable cause.
    Extradition of 
    Singh, 170 F. Supp. 2d at 1024
    –25. We
    affirmed, finding that Ram’s statement constituted
    “conflicting evidence,” because its credibility could not be
    determined without a trial, and that it would have been
    improper for the extradition court to engage in the kind of
    review that would have been necessary to determine the
    statement’s credibility. 
    Barapind, 400 F.3d at 749
    –50.8
    The extradition court and the district court here relied on
    this section of Barapind in concluding that Rosas’s and
    Hurtado’s statements alleging coercion were inadmissible
    evidence. But what the extradition court did here is different
    from what the extradition court did in Barapind. In
    Barapind, the extradition court first considered the
    allegations of coercion, before concluding that it could not
    determine their reliability without exceeding the scope of its
    review. Here, however, the extradition court refused to
    consider Rosas’s and Hurtado’s statements in the first
    8
    Our extended discussion of Barapind rebuts the dissent’s unfounded
    claim that we have “recant[ed]” that decision. Dissenting Op. at 64. Far
    from it: we have carefully explained why our decision here follows from
    our nuanced decision in Barapind.
    40              MUNOZ SANTOS V. THOMAS
    instance. This was error. A petitioner in an extradition
    proceeding has the right to introduce evidence that “explains
    away” or “obliterates” probable cause, and credible evidence
    that a statement was obtained under coercion does just that by
    undermining the competence of the government’s evidence.
    The dissent argues that the government’s evidence need
    only be properly authenticated, as required under 18 U.S.C.
    § 3190, to be admissible in an extradition proceeding,
    seeming to suggest that admissibility necessarily renders the
    government’s evidence sufficient to satisfy probable cause.
    Dissenting Op. at 61–64. Such a suggestion conflates the
    admissibility standard with the standard required to satisfy
    probable cause. Simply because evidence has been
    authenticated does not mean any evidence the government
    submits is sufficient to satisfy probable cause. Were that the
    case, the judiciary’s role in the extradition process would be
    meaningless. Our role here is indeed a limited one, but
    “[t]his is not to say that a judge . . . [in] an extradition
    proceeding is expected to wield a rubber stamp.” Skaftouros
    v. United States, 
    667 F.3d 144
    , 158 (2d Cir. 2011). Rather,
    our “function in an extradition hearing is . . . to ensure that
    our judicial standard of probable cause is met by the
    Requesting Nation.” United States v. Linson, 
    88 F. Supp. 2d 1123
    , 1128 (D. Guam 2000). As we have made clear, the
    manner in which evidence used to support probable cause
    was obtained is relevant in determining whether the probable
    cause standard has indeed been satisfied. Our case law,
    including Supreme Court case law that the dissent largely
    ignores, does not allow us to leave this determination to the
    Secretary of State—or, for that matter, the Mexican
    courts—under principles of deference to the executive or
    international comity. Dissenting Op. at 74. The probable
    MUNOZ SANTOS V. THOMAS                                41
    cause determination has been placed squarely in the
    judiciary’s hands and is ours alone.9
    We wish to be clear, however, that the scope of our
    holding here is limited, and that our decision should not be
    taken as a license to engage in mini-trials on the question of
    coercion or torture. The extradition court does not have to
    determine which party’s evidence represents the truth where
    9
    Nor does the rule of non-inquiry apply here: the long-standing
    principle that courts should refrain from inquiring into how an individual
    will be treated by a foreign state if extradited. In other words, the rule
    bars the judiciary from preventing the surrender of a fugitive on the basis
    of humanitarian considerations once extradition has been certified,
    reserving that decision to the Secretary of State. See, e.g., 
    Hoxha, 465 F.3d at 563
    (“[H]umanitarian considerations are within the purview
    of the executive branch and generally should not be addressed by the
    courts in deciding whether a petitioner is extraditable.”); Prasoprat v.
    Benov, 
    421 F.3d 1009
    , 1116 (9th Cir. 2005) (“We have long adhered to
    the rule of non-inquiry—that it is the role of the Secretary of State, not the
    courts, to determine whether extradition should be denied on humanitarian
    grounds or on account of the treatment that the fugitive is likely to receive
    upon his return to the requesting state.”); 
    Blaxland, 323 F.3d at 1208
    (“While potential abuses in the requesting country rising to the level of
    torture are reviewable by American courts . . . judges generally refrain
    from examining the penal systems of requesting nations, leaving to the
    Secretary of State determinations of whether the defendant is likely to be
    treated humanely.”) (quotations omitted); 
    Mainero, 164 F.3d at 1205
    n.6
    (“[The so-called ‘rule of non-inquiry’ recognizes that ‘[a]n extradition
    court will generally not inquire into the procedures or treatment which
    await a surrendered fugitive in the requesting country.’”) (quoting
    Arnbjornsdottir-Mendler v. United States, 
    721 F.2d 679
    , 683 (9th Cir.
    1983)); FJC Manual at 26 (“[T]he rule of non-inquiry reserves for the
    Secretary of State the task of assessing whether there are political or
    humanitarian grounds to deny extradition.”). The question we address in
    this case has to do with whether there is probable cause to extradite
    Munoz to Mexico, not how Munoz will be treated if he is removed to
    Mexico. Hence, the rule of non-inquiry is inapplicable.
    42              MUNOZ SANTOS V. THOMAS
    the facts are contested. Where an extradition court first
    considers evidence that a statement was improperly obtained,
    but concludes that it is impossible to determine the credibility
    of the allegations without exceeding the scope of an
    extradition court’s limited review, the court has fulfilled its
    obligation—as the extradition court did in Barapind. If the
    court cannot determine the credibility of the allegations (or
    other evidence) once it has examined them, the inquiry ends.
    Probable cause is not undermined, and the court must certify
    the extradition. See 18 U.S.C. § 3184.
    The extradition court, of course, may consider other
    evidence, separate from potentially tainted evidence, that will
    satisfy the probable cause requirement. See, e.g., 
    Barapind, 400 F.3d at 749
    –50; 
    Mainero, 164 F.3d at 1206
    ; cf. 
    Hoxha, 465 F.3d at 561
    –62 (holding that exclusion of evidence of
    coercion was proper where other competent evidence
    supported probable cause). Furthermore, we note that the fact
    that evidence of torture can properly be considered by the
    extradition court as “explanatory” evidence does not mean
    that all evidence of torture must be admitted. The extradition
    court still has broad discretion to determine the admissibility
    of the evidence before it. See 
    Mainero, 164 F.3d at 1206
    ;
    
    Hooker, 573 F.2d at 1369
    ; see also In re Extradition of
    Sindona, 
    450 F. Supp. 672
    , 685 (S.D.N.Y. 1978) (“The extent
    of such explanatory evidence to be received is largely in the
    discretion of the judge ruling on the extradition request.”).
    Our holding today is narrow: Evidence that a statement
    was obtained by coercion may be treated as “explanatory”
    evidence that is admissible in an extradition hearing.
    MUNOZ SANTOS V. THOMAS                      43
    B. Probable Cause
    Although we have concluded that the extradition court
    improperly excluded Rosas’s and Hurtado’s subsequent
    statements alleging that their initial inculpatory statements
    had been obtained by coercion, our inquiry is not at an end.
    Our inquiry on habeas review is whether any competent
    evidence supports the extradition court’s probable cause
    finding. 
    Vo, 447 F.3d at 1240
    ; see 
    Fernandez, 268 U.S. at 312
    . Evidentiary error alone is not a sufficient basis on which
    to grant a writ of habeas in the extradition context. See
    
    Collins, 259 U.S. at 316
    (“It is clear that the mere wrongful
    exclusion of specific pieces of evidence, however important,
    does not render the detention illegal.”).
    The district court carefully considered whether, if the
    court excluded Rosas’s and Hurtado’s statements, there
    remained sufficient evidence to support a probable cause
    finding against Munoz. It concluded that the matter was
    “close,” but that there was not. App. at 17–18 n.41. We
    share the district court’s doubts. Neither Castellanos’s nor
    Hermosillo’s statements mention Munoz; at best they connect
    Rosas to the kidnapping, but only Rosas’s and Hurtado’s
    statements implicate Munoz. Without Rosas’s and Hurtado’s
    statements, only Andrade’s statement that Rosas and Munoz
    approached him about a “job” to extort “Beto” for two
    million pesos potentially connects Munoz to the kidnapping.
    This statement, however, lacks any other specifics that would
    suggest the “job” was a kidnapping involving Roberto
    Castellanos’s family. Standing alone, Andrade’s statement is
    insufficient to support probable cause. This is not a case in
    which there is overwhelming evidence available from other
    sources. Nevertheless, because the question is a close one,
    we think the extradition court should decide this question in
    44               MUNOZ SANTOS V. THOMAS
    the first instance, when it will have the opportunity to
    redetermine the admissibility of Munoz’s evidence and then
    consider all of the evidence together.
    The extradition court here “operated under a mistaken
    understanding of what constitutes circuit law,” 
    Barapind, 400 F.3d at 750
    , and took an overly restrictive view of its
    authority to consider evidence that an inculpatory statement
    was obtained under coercion. In light of our conclusion that
    the extradition court may consider allegations of coercion,
    even when they are included in a recantation statement, we
    think it best to return this matter to the extradition court for
    reconsideration. See, e.g., 
    Caplan, 649 F.2d at 1343
    –45;
    Greci v. Birknes, 
    527 F.2d 956
    , 960–61 (1st Cir. 1976);
    United States ex rel. D’Amico v. Bishopp, 
    286 F.2d 320
    ,
    321–23 (2d Cir. 1961); 
    Gill, 747 F. Supp. at 1046
    . Since this
    case is here on habeas and not on direct appeal, our
    mechanism for returning this case to the extradition court is
    necessarily circuitous, because “the proceeding before a
    committing magistrate in international extradition is not
    subject to correction by appeal.” Collins 
    I, 252 U.S. at 369
    .
    We cannot issue or refuse the certification of extraditability;
    we can only order the release of the accused if there are no
    grounds for holding him, a judgment we are unwilling to
    make on the present record. As a result, we will remand the
    case to the district court with instructions to grant the writ of
    habeas corpus unless a judge or magistrate certifies Munoz’s
    extraditability within a reasonable time and after proceedings
    consistent with this opinion. See 
    Shapiro, 478 F.2d at 914
    ;
    
    Gill, 747 F. Supp. at 1046
    , 1050. “If the magistrate so
    certifies, the district court shall thereupon dismiss the
    petition, except it may entertain renewal thereof for adequate
    cause.” 
    Greci, 527 F.2d at 961
    (following Shapiro). “This
    somewhat cumbersome method of remand is needed because,
    MUNOZ SANTOS V. THOMAS                        45
    owing to the collateral nature of habeas corpus review in an
    extradition proceeding, we have no direct power to vacate or
    modify the extradition court’s certification.” 
    Caplan, 649 F.2d at 1345
    n.18 (citing 
    Shapiro, 478 F.2d at 914
    ).
    The extradition court may consider the competency and
    sufficiency of the government’s evidence, exercise discretion
    as to the admission of Munoz’s proffered evidence, and
    consider any other evidence it deems necessary, consistent
    with our opinion. See, e.g., 
    Greci, 527 F.2d at 960
    –61. Our
    decision does not foreclose a finding by the extradition court
    that the allegations of coercion are unreliable or insufficient
    to undermine probable cause or that Munoz is, in fact,
    extraditable. Rather, we simply decline to make these
    determinations in the first instance before the extradition
    court has had a chance to do so.
    IV. CONCLUSION
    We reverse the judgment of the district court and remand
    this case to the district court with instructions to discharge the
    petitioner unless, within 90 days, the extradition court
    certifies Munoz’s extraditability under 18 U.S.C. § 3184 after
    proceedings consistent with this opinion. If the extradition
    court issues a certificate of extraditability to the Secretary of
    State, the district court shall dismiss the petition, subject to
    renewal for adequate cause.
    REVERSED AND REMANDED.
    46   MUNOZ SANTOS V. THOMAS
    APPENDIX
    1
    2
    3
    4
    5
    6
    7
    8
    9
    10
    11
    12
    13
    14
    15
    16
    17
    18
    19
    20
    21
    22
    23
    24
    25
    26
    MUNOZ SANTOS V. THOMAS                      47
    CALLAHAN, Circuit Judge, with whom IKUTA, Circuit
    Judge, joins, dissenting:
    The question in this habeas case is straight-forward:
    Under the federal extradition statute, 18 U.S.C.
    §§ 3181–3195, and the terms of the extradition treaty between
    the United States (“Government”) and Mexico, did the
    extradition judge err in excluding evidence that contradicts
    the Mexican government’s evidence of probable cause to
    believe that Jose Luis Munoz Santos (“petitioner”), a fugitive
    of Mexico, is guilty of kidnapping in Mexico? The majority
    answers with a resounding “yes,” overturning more than a
    century’s worth of extradition jurisprudence. It first reviews
    the extradition court’s decision for technical error, exceeding
    the scope of judicial review under well-established Supreme
    Court precedent. Second, despite its protestations to the
    contrary, the majority risks converting a probable cause
    hearing into a mini-trial with all the evidentiary trappings,
    again contrary to Supreme Court precedent. Moreover, by
    requiring extradition judges to consider and weigh evidence
    that a fugitive raises in defense of the criminal charge he
    faces abroad, the reliability of the foreign nation’s evidence
    is put to the test on American soil. Under the governing
    treaty, however, and consistent with controlling precedent,
    this assessment is reserved for the Mexican judicial
    authorities, not U.S. courts.
    Extradition judges are not judicial Transformers; they are
    not trial judges in disguise. Congress has never deputized
    extradition judges for this purpose, nor has it vested Article
    III judges with the power to expand the limited role these
    judicial officers serve in the realm of foreign relations. The
    majority’s approach violates the terms of the governing treaty
    and the statutory framework established by Congress. The
    48                 MUNOZ SANTOS V. THOMAS
    approach also interferes with the diplomatic relationship that
    the Executive and Legislative branches have established with
    Mexico. Because the Judiciary is not authorized to drive a
    wedge in that relationship, I dissent.
    I.   Background
    Mexican authorities have charged the petitioner with
    kidnapping Dignora Hermosillo Garcia (“Hermosillo”) and
    her four- and six-year-old daughters for ransom in August
    2005.1 Kidnapping is an extraditable offense under the
    extradition treaty between the United States and Mexico.
    Extradition Treaty Between the United States of America and
    the United Mexican States, Mex.-U.S., May 4, 1978, 31
    U.S.T. 5059 [hereinafter “Extradition Treaty” or “Treaty”].2
    On August 15, 2006, Mexico requested the petitioner’s
    extradition by formal request, and a United States Magistrate
    Judge of the Central District of California held a hearing to
    determine his extraditability. On behalf of Mexico, the
    United States submitted witness statements from the victims
    and confessions from the petitioner’s co-conspirators:
    (1) Hermosillo described the kidnapping and
    identified Fausto Librado Rosas Alfaro
    (“Rosas”) as the armed, masked man who
    abducted her and her daughters from their
    1
    Hermosillo’s younger daughter died during the course of the
    kidnapping. Mexico initially charged the petitioner with kidnapping and
    homicide, but the charge was ultimately reduced to kidnapping alone.
    2
    The Treaty was signed and ratified by President Jimmy Carter with the
    consent of the Senate, and entered into force on January 25, 1980.
    MUNOZ SANTOS V. THOMAS                   49
    home and tied them up (August 29, 2005 and
    November 7, 2005);
    (2)       Roberto Castellanos Meza
    (“Castellanos”), Hermosillo’s husband and the
    father of the abducted children, described
    events that transpired before and after the
    kidnapping (August 21, 2005);
    (3) Benigno Andrade Hernandez (“Andrade”)
    voluntarily appeared before a prosecutor and
    incriminated himself, Munoz and Rosas in a
    sworn statement, and identified both in
    photographs (January 12, 2006);
    (4)      Jesus Servando Hurtado Osuna
    (“Hurtado”), a co-conspirator, received
    assistance from a public defender and
    incriminated himself, Munoz, Rosas and two
    other individuals, admitting their involvement
    both in planning and executing the kidnapping
    (March 14, 2006); and
    (5) Rosas, a co-conspirator, appeared before
    a criminal court judge and implicated himself,
    Hurtado and Munoz, and corroborated
    Hurtado’s version of events (signed March 27,
    2006).
    In re Extradition of Santos, 
    795 F. Supp. 2d 966
    , 972–79
    (C.D. Cal. 2011).
    50                  MUNOZ SANTOS V. THOMAS
    The statements were made to Mexican law enforcement
    or to the Mexican judiciary and properly authenticated, a fact
    the petitioner does not contest. Specifically,
    [t]hat evidence was contained in various
    filings accompanied by certificates with
    ribbons and seals signed by the then-current
    principal consular officer, the “Minister
    Counselor of Consular Affairs” of the United
    States at Mexico City, Mexico, attesting that
    the annexed documents were “properly and
    legally authenticated so as to entitle them to
    be received in evidence for similar purposes
    by the tribunals of the United Mexican
    States.”
    
    Id. at 971
    (record citations omitted).
    Based on the Government’s presentation, the extradition
    judge found probable cause to believe that the petitioner was
    guilty of the alleged kidnapping and, accordingly, certified
    his extradition. In reaching this conclusion, the judge
    excluded statements from the co-conspirators recanting their
    prior confessions, which they alleged were obtained through
    torture.3 The Mexican government disputed these allegations
    3
    It appears that the extradition judge also excluded “voluminous
    additional evidence” offered to “enhance the reliability” of the
    recantations and allegations of torture and coercion. Extradition of 
    Santos, 795 F. Supp. 2d at 988
    , 990 (“Munoz’s evidence offered to show that the
    inculpatory statements relied on by the government to establish probable
    cause were recanted and were procured through torture or coercion is
    inadmissible and has not been considered in determining probable
    cause.”). As stated by that court:
    MUNOZ SANTOS V. THOMAS                             51
    with an affidavit from a Mexican prosecutor attesting to
    Hurtado’s and Rosas’s detention in Mexico, the failure of
    either conspirator to file a formal complaint with Mexican
    authorities that they had been tortured, and the results of
    medical and psychological examinations conducted of both
    individuals on March 21–22, 2006, which revealed no
    evidence of bodily injury or mental disorder.4
    II.    Standard of Review
    “[A] habeas petition is the only available avenue to
    challenge an extradition order,” and the scope of review is
    The additional evidence includes, but is not limited to:
    (1) additional declarations by Munoz, Hurtado, and
    other witnesses who had some connection to Munoz or
    his co-defendants in the criminal case in Mexico;
    (2) newspaper articles identifying Hermosillo’s
    husband’s brother as a suspected drug dealer who
    reportedly attacked Mexican soldiers; (3) copies of
    reports of forensic medical examinations of Munoz;
    (4) bank records, hotel records, Western Union records,
    and similar evidence offered to establish alibi defenses
    by Munoz or his co-defendants; (5) Mexican court
    documents showing that an appeals court reversed the
    kidnapping conviction of Lopez Mendivil, acquitted
    her, and ordered her immediate release from custody;
    and (6) reports on human rights practices in Mexico
    prepared by the U.S. Department of State, Bureau of
    Democracy, Rights, and Labor.
    
    Id. at 988
    .
    4
    Curiously, in their initial recantations, both Hurtado and Rosas stated
    that they were tortured sometime between March 19 and March 22, 2006,
    the precise time-frame during which they were medically examined. They
    adjusted this time-line in later amendments to their statements.
    52                  MUNOZ SANTOS V. THOMAS
    severely limited. Vo v. Benov, 
    447 F.3d 1235
    , 1240 (9th Cir.
    2006); see 28 U.S.C. § 2241. An error in declining to
    consider evidence at an extradition hearing is not a basis for
    habeas relief. Long ago Justice Brandeis, speaking on behalf
    of a unanimous Supreme Court, made it abundantly clear that
    the “mere wrongful exclusion of specific pieces of evidence,
    however important, does not render [an extradition] detention
    illegal.” Collins v. Loisel, 
    259 U.S. 309
    , 316 (1922); see
    Fernandez v. Phillips, 
    268 U.S. 311
    , 312 (1925) (Holmes, J.);
    Collins v. Miller, 
    252 U.S. 364
    , 369 (1920) (Brandeis, J.);
    Charlton v. Kelly, 
    229 U.S. 447
    , 461 (1913). When the
    magistrate in Charlton excluded the fugitive’s “impressive
    evidence of insanity,” for example, the Supreme Court
    rejected the fugitive’s claim of reversible error because the
    alleged error was beyond the scope of habeas 
    relief. 229 U.S. at 457
    –58, 461–62.
    The Supreme Court has not created any exception to this
    rule. Habeas review is limited to “[1] whether the magistrate
    had jurisdiction, [2] whether the offense charged is within the
    treaty and, [3] by a somewhat liberal extension, whether there
    was any evidence warranting the finding that there was
    reasonable ground to believe the accused guilty.” 
    Fernandez, 268 U.S. at 312
    (emphasis added). The third factor—the only
    factor at issue here—requires the court to determine
    “whether, under the construction of the act of [C]ongress and
    the treaty entered into between this country and Mexico, there
    was legal evidence before the [extradition judge] to justify
    him in exercising his power to commit the person accused to
    custody to await the requisition of the Mexican government.”5
    5
    At the extradition hearing, counsel for the petitioner stipulated that all
    elements, except the element of probable cause, had been satisfied. 
    Id. at 970.
                     MUNOZ SANTOS V. THOMAS                        53
    Benson v. McMahon, 
    127 U.S. 457
    , 463 (1888) (emphasis
    added).
    This express limitation reflects the principle that the
    existence of foreign criminal proceedings, which we must
    accept as adequate for purposes of extradition, will give the
    fugitive ample process to develop his claims of innocence.
    See 
    Fernandez, 268 U.S. at 312
    ; Glucksman v. Henkel,
    
    221 U.S. 508
    , 512 (1911) (Holmes, J.). Unlike a habeas
    petition from a criminal conviction, a habeas petition in the
    extradition context is not the end of the line; rather, it is only
    a preliminary step designed to allow the criminal process to
    continue and be completed in the country with jurisdiction
    over the charged crime.
    The majority, in essence, disregards this longstanding
    precedent. Although it acknowledges that a judge sitting as
    an extradition court must “consider whether the evidence is
    ‘sufficient to sustain the charge under the provisions of the
    proper treaty or convention,’” Maj. Op. 28 (quoting
    18 U.S.C. § 3184), this acknowledgment is just a token
    reference to 18 U.S.C. § 3184. That’s the last time either the
    Treaty or the statute appears in the opinion. The majority’s
    approach departs from the example set by the Supreme Court
    confining its review of an extradition order to strict
    applications of the extradition statute and the relevant treaty.
    In setting its preferred standard of review, the majority loses
    sight of the paramount inquiry of any extradition application:
    whether probable cause exists to believe that the fugitive
    committed the crimes charged in the requesting country. The
    majority’s approach allows it to make determinations
    reserved for the Mexican legal system. This is a clear
    violation of principles of international comity and separation
    of powers.
    54               MUNOZ SANTOS V. THOMAS
    III.   Extradition Framework
    Courts play a narrowly defined role in the extradition
    process. The process begins with the decision of the political
    branches to enter into an extradition treaty, a decision that
    rests on those branches’ determination that the foreign
    country’s legal and penal system is one into which the United
    States is willing to extradite fugitives. By statute, courts play
    an important role in determining whether an individual is
    eligible to be extradited under the terms of the applicable
    treaty, but that role is limited, as courts have long recognized.
    For example, an extradition judge may not deny
    extradition on the ground that the requesting country will not
    provide a fugitive the procedures and rights available in an
    American criminal court, even if those rights are guaranteed
    under our Federal Constitution. Neely v. Henkel, 
    180 U.S. 109
    , 122–23 (1901). Nor may a judge entertain challenges
    that a requesting country has not followed its own laws in
    bringing a criminal case or extradition request. See
    Skaftouros v. United States, 
    667 F.3d 144
    , 155–56 (2d Cir.
    2011) (principles of international comity and judicial modesty
    restrain extradition courts from deciding most questions of
    foreign law and procedure). Unanimously, in Munaf v.
    Green, the Supreme Court even refused to review claims that
    a fugitive would be subject to torture or other inhumane
    treatment if surrendered. 
    553 U.S. 674
    , 700–02 (2008)
    (Roberts, C. J.); see Trinidad y Garcia v. Thomas, 
    683 F.3d 952
    , 978 (9th Cir. 2012) (“[C]ourts in this country refrain
    from examining the penal systems of requesting nations,
    MUNOZ SANTOS V. THOMAS                               55
    leaving to the Secretary of State determinations of whether
    the defendant is likely to be treated humanely.”).6
    To the extent that the alleged denial of constitutional
    rights should affect the willingness of the United States to
    extradite, the Supreme Court has held that “it is for the
    political branches, not the Judiciary, to assess practices in
    foreign countries and to determine national policy in light of
    those assessments.” 
    Munaf, 553 U.S. at 700
    –01. In
    particular, the Court has emphasized:
    The Judiciary is not suited to second-guess
    such determinations—determinations that
    would require federal courts to pass judgment
    on foreign justice systems and undermine the
    Government’s ability to speak with one voice
    in this area. See The Federalist No. 42, p. 279
    (J. Cooke ed. 1961) (J. Madison) (“If we are
    to be one nation in any respect, it clearly
    ought to be in respect to other nations[.]”). In
    contrast, the political branches are well
    situated to consider sensitive foreign policy
    issues, such as whether there is a serious
    6
    In Munaf, the Supreme Court noted that “the Solicitor General state[d]
    that it is the policy of the United States not to transfer an individual in
    circumstances where torture is likely to 
    result.” 553 U.S. at 702
    . Although
    the prospect of future torture is not the subject of this appeal, it is worth
    noting that the petitioner raised this claim on his own behalf to the
    extradition court. There, he argued that his extradition should be denied
    under the United Nations Convention Against Torture “‘[g]iven the record
    of torture and death threats’ in this case,” and because “‘it is extremely
    likely that [he] and his family will be subjected to grievous harm’ in the
    form of torture, threats, and even assassination if he were returned to
    Mexico.” Extradition of 
    Santos, 795 F. Supp. 2d at 990
    .
    56              MUNOZ SANTOS V. THOMAS
    prospect of torture at the hands of an ally, and
    what to do about it if there is.
    
    Id. at 702;
    see Jhirad v. Ferrandina, 
    536 F.2d 478
    , 484–85
    (2d Cir. 1976) (“It is not the business of our courts to assume
    the responsibility for supervising the integrity of the judicial
    system of another sovereign nation. Such an assumption
    would directly conflict with the principle of comity upon
    which extradition is based.” (citing Factor v. Laubenheimer,
    
    290 U.S. 276
    (1933)). In effect, U.S. courts “are bound by
    the existence of an extradition treaty to assume that the
    [foreign] trial will be fair.” 
    Glucksman, 221 U.S. at 512
    .
    Here, the Treaty requires us to accept that Mexico’s judiciary
    will fairly evaluate the proffered evidence of torture should
    the petitioner choose to raise such evidence in defense of the
    kidnapping charge he faces there.
    Because the political branches have plenary authority to
    accept the fairness of a foreign country’s legal system, it
    makes sense that the final decision to extradite rests with
    them. As defined by Congress, the Executive remains
    primarily responsible for extradition while the extradition
    judge is assigned the limited duty of determining the
    sufficiency of the request under the applicable treaty
    provisions. 18 U.S.C. § 3184; see Martin v. Warden,
    
    993 F.2d 824
    , 828–29 (11th Cir. 1993); Lopez-Smith v. Hood,
    
    121 F.3d 1322
    , 1326 (9th Cir. 1997) (“Extradition is a matter
    of foreign policy entirely within the discretion of the
    executive branch, except to the extent that [a] statute
    interposes a judicial function.”). That judicial function is
    carried out by conducting a hearing pursuant to § 3184 and,
    if the request is supported by sufficient evidence, certifying
    the foreign country’s request to the Secretary of State. The
    Secretary of State is not required to grant extradition but may,
    MUNOZ SANTOS V. THOMAS                        57
    in his or her discretion, decline extradition for reasons that are
    not available to the courts or grant extradition subject to
    conditions. See 18 U.S.C. §§ 3184, 3186. This division of
    responsibility between the courts and the Executive branch
    reflects “institutional competence rationales and our
    constitutional structure, which places primary responsibility
    for foreign affairs in the executive branch.” United States v.
    Kin-Hong, 
    110 F.3d 103
    , 110 (1st Cir. 1997).
    IV.    The Extradition Hearing
    The extradition process reflects these fundamental
    differences in institutional competence and separation of
    powers principles. In Benson, the Supreme Court stated that
    an extradition hearing is a limited affair akin to a preliminary
    hearing to determine whether to hold an accused to answer
    for the commission of a 
    crime. 127 U.S. at 463
    . “That
    explanation . . . is no less persuasive today.” Ward v.
    Rutherford, 
    921 F.2d 286
    , 288 (D.C. Cir. 1990) (Ginsburg, J.)
    (discussing Benson and citing Hooker v. Klein, 
    573 F.2d 1360
    , 1367 (9th Cir. 1978), cert. denied, 
    439 U.S. 932
    (1978)). The Supreme Court has also likened an extradition
    proceeding to a grand jury investigation, where the
    procedural rights of the accused are limited. See Bingham v.
    Bradley, 
    241 U.S. 511
    , 517 (1916) (no right to cross-examine
    government affiants at extradition hearings); 
    Charlton, 229 U.S. at 459
    –62 (analogizing extradition proceedings to
    grand jury proceedings). We embraced this understanding in
    Barapind v. Enomoto when we held that an extraditee has no
    right to introduce contradictory or impeaching evidence.
    
    400 F.3d 744
    , 750 (9th Cir. 2005) (en banc). Because an
    extradition hearing is not a plenary trial at which guilt or
    innocence is decided, the Supreme Court has derided attempts
    to import trial-type procedural requirements into the
    58               MUNOZ SANTOS V. THOMAS
    proceeding. 
    Fernandez, 268 U.S. at 312
    ; 
    Glucksman, 221 U.S. at 512
    (“It is common in extradition cases to attempt
    to bring to bear all the factitious niceties of a criminal trial at
    common law. But it is a waste of time.”).
    A. Role of the Extradition Judge
    We have previously stated that extradition judges
    “conduct a circumscribed inquiry in extradition cases.”
    Blaxland v. Commonwealth Dir. of Pub. Prosecutions,
    
    323 F.3d 1198
    , 1208 (9th Cir. 2003). Their role is defined by
    statute as well as by the relevant extradition treaty. 18 U.S.C.
    §§ 3181–3195; see 
    id. § 3181(a)
    (“The provisions of this
    chapter relating to the surrender of persons who have
    committed crimes in foreign countries shall continue in force
    only during the existence of any treaty of extradition with
    such foreign government.”). The extradition judge is
    authorized only to “determine whether there is competent
    evidence to justify holding the accused to await trial.”
    
    Collins, 259 U.S. at 316
    . (As explained below, “competent
    evidence” is simply any evidence that has been certified in
    accordance with the extradition statute.) In making this
    assessment, the extradition judge does not weigh conflicting
    evidence presented by the fugitive or make credibility
    determinations based on that evidence. 
    Barapind, 400 F.3d at 749
    –50. To the extent that an extradition judge is
    authorized to assess the credibility and reliability of the
    Government’s evidence, he or she does so based on an
    examination of that evidence under the terms of the
    governing treaty. Upon a showing of sufficiency, the
    inquiring magistrate judge is required to certify the fugitive
    as extraditable to the Secretary of State and to issue a warrant.
    18 U.S.C. § 3184.
    MUNOZ SANTOS V. THOMAS                       59
    B. Probable Cause Standard of Proof
    The Government (on behalf of the requesting country)
    bears the burden of submitting evidence that is “sufficient to
    sustain the charge [of criminality] under the provisions of the
    proper treaty or convention.” 18 U.S.C. § 3184. Extradition
    treaties, unlike criminal statutes, “should be liberally
    construed as to effect the apparent intention of the
    parties”—i.e., in favor of enforcement—as they are brokered
    “in the interest of justice and friendly relationships.” 
    Factor, 290 U.S. at 293
    , 298. Courts are bound by this principle to
    “interpret extradition treaties to produce reciprocity between,
    and expanded rights on behalf of, the signatories.” 
    Kin-Hong, 110 F.3d at 110
    (quoting In re Extradition of Howard,
    
    996 F.3d 1320
    , 1330–31 (1st Cir. 1993)); accord 
    Factor, 290 U.S. at 293
    –94.
    Here, the Treaty requires that evidence be “sufficient,
    according to [United States] laws . . . to justify the committal
    for trial of the person sought.” Treaty, art. 3. The Treaty
    further provides that
    [w]hen the request for extradition relates to a
    person who has not yet been convicted, it
    shall be accompanied by . . . [e]vidence
    which, in accordance with the laws of the
    [United States], would justify apprehension
    and commitment for trial of the person sought
    if the offense had been committed there.
    
    Id., art. 10(3)(b)
    (emphasis added).
    The standard of proof set forth in § 3190 and the Treaty
    allows for nothing more than an inquiry into whether
    60              MUNOZ SANTOS V. THOMAS
    probable cause exists to believe that the fugitive committed
    the alleged crimes. Probable cause exists when, under the
    “totality of the circumstances known to the [Government], a
    prudent person [knowing those facts] would have concluded
    that there was a fair probability that [the accused] had
    committed a crime.” United States v. Smith, 
    790 F.2d 789
    ,
    792 (9th Cir. 1986); see Brinegar v. United States, 
    338 U.S. 160
    , 175–76 (1949).
    In the context of evaluating the sufficiency of a criminal
    complaint, the Supreme Court framed the probable cause
    inquiry as simply: “What makes you think that the defendant
    committed the offense charged?” Jaben v. United States,
    
    381 U.S. 214
    , 224 (1965). This question, the Court
    explained,
    does not reflect a requirement that the
    Commissioner ignore the credibility of the
    complaining witness. There is a difference
    between disbelieving the affiant and requiring
    him to indicate some basis for his allegations.
    Obviously any reliance upon factual
    allegations necessarily entails some degree of
    reliance upon the credibility of the source.
    Nor does it indicate that each factual
    allegation which the affiant puts forth must be
    independently documented, or that each and
    every fact which contributed to his
    conclusions be spelled out in the complaint.
    It simply requires that enough information be
    presented to the Commissioner to enable him
    to make the judgment that the charges are not
    capricious and are sufficiently supported to
    MUNOZ SANTOS V. THOMAS                       61
    justify bringing into play the further steps of
    the criminal process.
    
    Id. at 224–25
    (internal citations omitted).
    Here, the Government has answered the question—“What
    makes you think that the fugitive committed the offense
    charged?”—with affidavits from Hermosillo and her husband
    (Castellanos), from whom the ransom was extorted;
    authenticated confessions from Rosas and Hurtado, two co-
    conspirators to the kidnapping who fingered the petitioner as
    the mastermind behind the abduction plan; an affidavit from
    Andrade, who identified the petitioner and Rosas in
    photographs as the men who approached him approximately
    one month before the kidnapping to ask if he was interested
    in “pulling a ‘job’ . . . . to ask ‘Beto’ [Hermosillo’s husband]
    for two million pesos”; and an affidavit from a prosecutor
    from Mexico rebutting the allegations of torture. Extradition
    of 
    Santos, 795 F. Supp. 2d at 972
    –79 & n.8.
    The extradition court was not simply authorized to admit
    this evidence; it was obligated to do so under the Treaty.
    Treaty, art. 10(6)(b) (“The documents which, according to
    this Article, shall accompany the request for extradition, shall
    be received in evidence when . . . they are certified by the
    principle diplomatic or consular officer of the Untied States
    in Mexico.”). It’s hard to imagine what more the
    Government would have to submit to satisfy the low
    threshold of probable cause.
    C. Admissibility of Evidence
    “The special and limited nature of extradition hearings is
    manifested in a more lenient standard for admissibility of
    62                 MUNOZ SANTOS V. THOMAS
    evidence.” 
    Kin-Hong, 110 F.3d at 120
    . The Federal Rules of
    Criminal Procedure and the Federal Rules of Evidence do not
    apply in the extradition context. Fed. R. Crim. P. 1(a)(5)
    (rules are not applicable to the “extradition and rendition of
    a fugitive”); Fed. R. Evid. 1101(d)(3) (same). Admissibility
    is instead controlled by § 3190.7 Under that statute,
    [d]epositions, warrants, or other papers or
    copies thereof offered in evidence upon the
    hearing of any extradition case shall be
    received and admitted as evidence on such
    hearing for all the purposes of such hearing if
    they shall be properly and legally
    authenticated so as to entitle them to be
    received for similar purposes by the tribunals
    of the foreign country from which the accused
    party shall have escaped, and the certificate of
    the principal diplomatic or consular officer of
    the United States resident in such foreign
    country shall be proof that the same, so
    7
    Citing the predecessor statute to 18 U.S.C. § 3190, which mandates the
    admission of a requesting country’s supporting documents if they have
    been certified through diplomatic channels, the Supreme Court in
    Bingham explained:
    It is one of the objects of § 5170 [today, § 3190] to
    obviate the necessity of confronting the accused with
    the witnesses against him; and a construction of this
    section, or of the treaty, that would require the
    demanding government to send its citizens to another
    country to institute legal proceedings, would defeat the
    whole object of the 
    treaty. 241 U.S. at 517
    ; see Yordi v. Nolte, 
    215 U.S. 227
    , 231 (1909).
    MUNOZ SANTOS V. THOMAS                     63
    offered, are authenticated in the manner
    required.
    18 U.S.C. § 3190. Correspondingly, the Treaty provides that
    documents submitted in support of extradition “shall be
    received in evidence when . . . certified by the principle
    diplomatic or consular officer of the United States in
    Mexico.” Treaty, art. 10(6)(b).
    Unless the relevant treaty provides otherwise, the only
    requirement for admitting evidence is that the evidence be
    authenticated. Manta v. Chertoff, 
    518 F.3d 1134
    , 1146 (9th
    Cir. 2008); see Man-Seok Choe v. Torres, 
    525 F.3d 733
    , 740
    (9th Cir. 2008); Oen Yin Choy v. Robinson, 
    858 F.2d 1400
    ,
    1406 (9th Cir. 1988) (“We have indicated that authentication
    is the only requirement for admissibility of evidence under
    general United States extradition law.” (citing Emami v.
    United States Dist. Court for the N. Dist. of Cal., 
    834 F.2d 1444
    , 1451 (9th Cir. 1987)). Thus, “competent evidence to
    justify holding the accused to await trial,” 
    Collins, 259 U.S. at 316
    , is simply any evidence that has been certified in
    accordance with the extradition statute. The documents
    submitted by the Government comport with the requirements
    of § 3190. It bears repeating that the petitioner does not
    challenge the authentication of any of the Government’s
    documentation. The extradition judge was obligated to
    receive this evidence and assess whether the evidence
    adequately established probable cause. Upon receiving and
    examining the Government’s authenticated evidence, the
    64                 MUNOZ SANTOS V. THOMAS
    magistrate determined that probable cause was established to
    hold the petitioner.8
    Until today, we have rejected invitations to impose any
    additional requirement for admitting documentary evidence
    in an extradition proceeding. 
    Barapind, 400 F.3d at 748
    . In
    Barapind, we stated:
    [I]t is undisputed that the evidence presented
    against Barapind was properly authenticated
    pursuant to section 3190, and the Treaty itself
    contains no supplementary authentication
    requirements. We therefore reject Barapind’s
    claim that the extradition court erred in
    relying upon the authenticated documentary
    evidence submitted by India.
    
    Id. Today, the
    majority recants these principled statements.
    The majority now requires that authenticated evidence must
    also satisfy the Fifth Amendment’s Due Process Clause. Maj.
    Op. 33–35. The majority’s rationale conflicts with Supreme
    Court precedent holding that the right to extradite arises
    from—and only from—the treaty that created it. 
    Factor, 290 U.S. at 287
    .
    8
    Although authenticated evidence is admissible, admissibility by itself
    is not the test for probable cause. In cases where the Government’s
    evidence has been authenticated and admitted but nevertheless fails to
    satisfy probable cause, an extradition judge may not certify extradition.
    This is not one of those cases, however.
    MUNOZ SANTOS V. THOMAS                      65
    D. Limited Rights of the Fugitive
    Because of the limited purpose of an extradition hearing
    and the comity owed other nations under an extradition treaty,
    a fugitive’s ability to present evidence is limited. In Loisel,
    the Supreme Court held that a fugitive does not have a broad
    right to present evidence at an extradition 
    hearing. 259 U.S. at 315
    –17. The Court reasoned:
    If [the right to introduce evidence in defense
    of the charged crime] were recognized as the
    legal right of the accused in extradition
    proceedings, it would give him the option of
    insisting upon a full hearing and trial of his
    case here; and that might compel the
    demanding government to produce all its
    evidence here, both direct and rebutting, in
    order to meet the defense thus gathered from
    every quarter. The result would be that the
    foreign government though entitled by the
    terms of the treaty to the extradition of the
    accused for the purpose of a trial where the
    crime was committed, would be compelled to
    go into a full trial on the merits in a foreign
    country, under all the disadvantages of such a
    situation, and could not obtain extradition
    until after it had procured a conviction of the
    accused upon a full and substantial trial here.
    This would be in plain contravention of the
    intent and meaning of the extradition treaties.
    
    Id. at 316
    (quoting In re Wadge, 
    15 F. 864
    , 866 (S.D.N.Y.
    1883)); see also 
    Charlton, 229 U.S. at 461
    . The Court further
    explained that evidence offered to “contradict” the
    66              MUNOZ SANTOS V. THOMAS
    government’s evidence was not properly admitted under this
    standard. 
    Collins, 259 U.S. at 316
    .
    For that reason, evidence that “goes to guilt or innocence
    or tends to contradict the requesting party’s case”—i.e.,
    evidence that would lead to a material dispute over the
    truthfulness of proffered evidence—has been held to be
    inadmissible at an extradition hearing. 
    Hooker, 573 F.2d at 1368
    ; 
    Barapind, 400 F.3d at 749
    –50; Desmond v. Eggers,
    
    18 F.2d 503
    , 505 (9th Cir. 1927) (“All of the authorities agree
    . . . that matters which are only a defense to a trial on the
    merits are not admissible.”); In re Extradition of Zhenly Ye
    Gon, 
    613 F. Supp. 2d 92
    , 102 (D.D.C. 2009).
    While a fugitive may introduce evidence explaining the
    evidence submitted by the requesting country, 
    Barapind, 400 F.3d at 749
    , “explanatory” evidence has a narrow
    meaning in an extradition proceeding. “Explanatory”
    evidence is undisputed evidence that essentially accepts the
    substance of the requesting country’s evidence as true, but
    casts the requesting country’s evidence in a light that,
    although innocent, negates or “obliterates” the inference of
    guilt. See id.; see also Extradition of Glantz, No. 94 Crim.
    Misc. 
    1 P. 25
    , 
    1995 WL 495644
    , at *13 (S.D.N.Y. Aug. 21,
    1995) (fugitive is “limited to attempting to offer a benign
    explanation of the evidence presented against him”); In re
    Ezeta, 
    62 F. 972
    , 986 (N.D. Cal. 1894) (“explanatory”
    evidence “does not contradict or impugn testimony
    [submitted by] the prosecution”); Jacques Semmelman, The
    Rule of Non-Contradiction in International Extradition
    Proceedings: A Proposed Approach to the Admission of
    Exculpatory Evidence, 23 Fordham Int’l L.J. 1295, 1297
    (2000) (describing “explanatory” evidence as evidence that
    MUNOZ SANTOS V. THOMAS                    67
    “provides an innocent explanation for events that the
    government contends point toward guilt”).
    The Government offers a useful hypothetical example of
    “explanatory” evidence:
    A requesting country seeks extradition based
    solely on an eyewitness account of an
    apparent homicide at a train station. The
    requesting country proffers an eyewitness
    account, in which the witness reported
    standing near the train tracks and seeing two
    men farther down the train platform arguing
    with one another, and heard one man threaten
    to harm the other. As the train approached the
    platform, the witness turned away from the
    men for a moment, and when he turned back,
    he saw the man who had been threatened on
    the train tracks, where he was immediately
    struck by the train and killed. The requesting
    country inferred from the eyewitness account
    that the second man had pushed the victim
    onto the train tracks and charged the second
    man with murder. The accused man located
    security video footage of the train tracks (the
    authenticity of which was not disputed by the
    requesting country) and the video clearly
    showed that in the moment the witness looked
    away, the victim jumped onto the train tracks
    without any contact from the accused.
    Critically, the introduction of the uncontested
    security video would require no fact-finding,
    would not invite weighing of evidence, and
    68              MUNOZ SANTOS V. THOMAS
    would negate the only evidence of probable
    cause.
    Government’s Answering Brief at 34, Santos v. Thomas, No.
    12-56506 (9th Cir. Dec. 23, 2013) (emphasis added).
    An extradition hearing cannot serve the purpose for which
    it was created if we require extradition judges to resolve
    evidentiary disputes. We have stated that “[t]he very purpose
    of extradition treaties is to obviate the necessity of
    confronting the accused with witnesses against him.”
    Mainero v. Gregg, 
    164 F.3d 1199
    , 1206 (9th Cir. 1999).
    Requiring extradition judges to resolve evidentiary disputes
    would undermine this objective since rebutting a fugitive’s
    evidentiary challenge would necessitate that the requesting
    country send its evidence and witnesses to the United States
    to be (improperly) tested. As the Supreme Court has
    explained, the very point of extradition treaties would be
    defeated were the requesting country forced to bear this
    burden. 
    Bingham, 241 U.S. at 517
    ; see 
    Benson, 127 U.S. at 463
    (“We are not sitting in this court on the trial of the
    prisoner, with power to pronounce him guilty and punish him
    or declare him innocent and acquit him.”). It is this
    foreseeable burden that animates the distinction between
    “contradictory” evidence and “explanatory” evidence.
    In this case, the petitioner sought to admit self-serving
    statements by Hurtado and Rosas that recant their prior
    confessions inculpating the petitioner for kidnapping. The
    disputed recantations are “contradictory,” as even the
    majority admits. Maj. Op. 32. The majority labors to
    surgically detach the assertions of torture from the recanted
    assertions contained in the very same documents. Maj. Op.
    32–35. The assertions of torture, the majority contends, are
    MUNOZ SANTOS V. THOMAS                       69
    “explanatory” rather than “contradictory” evidence because
    they suggest that a due process violation has occurred. The
    characterization is flawed, and the operation a failure, for
    multiple reasons.
    The majority assumes that due process afforded at an
    extradition proceeding is the same due process afforded at a
    criminal trial, but this is not true. The Supreme Court has
    likened an extradition proceeding to a grand jury
    investigation into the existence of probable cause. See
    
    Bingham, 241 U.S. at 517
    ; 
    Charlton, 229 U.S. at 459
    –62. It
    is well settled that the target of a grand jury investigation has
    no right to present any evidence to the grand jury, even if that
    evidence would completely undermine the government’s
    evidence. The defendant in an extradition hearing, however,
    may present “explanatory” evidence, but only “explanatory”
    evidence. Anything more forces an extradition judge to
    conduct a mini-trial into the probative value of the proffered
    evidence—the very procedure disapproved by the Supreme
    Court.
    Moreover, the Supreme Court has held that a number of
    Constitutional rights are not cognizable in extradition
    hearings. For example, while it violates due process to try a
    person who is so mentally incompetent that he cannot assist
    with his defense, the Supreme Court in Charlton held that a
    fugitive had no right to introduce evidence of insanity at his
    extradition 
    hearing. 229 U.S. at 462
    . Similarly, due process
    may protect a criminal defendant from excessive pre-
    accusation delay by the prosecution, e.g., United States v.
    Lovasco, 
    431 U.S. 783
    , 788–89 (1977), but we have held that
    “the [U.S.] Constitution does not of its own force impose on
    foreign governments the obligation to act speedily in seeking
    extradition of a fugitive from the United States,” In re
    70                  MUNOZ SANTOS V. THOMAS
    Extradition of Kraiselburd, 
    786 F.2d 1395
    , 1398 (9th Cir.
    1986) (no constitutional or treaty violation simply because
    extradition was requested five years after offense occurred).9
    Thus, contrary to the majority’s assumption, the Judiciary has
    no obligation to ensure that an extradition request or evidence
    submitted to show probable cause does not violate our
    Constitution. Its obligation is to ensure that an extradition
    request does not violate the extradition statute or the
    governing treaty.
    Critically, labeling the proffered evidence as going to the
    “competence of the government’s evidence” does not, as the
    majority suggests, magically or otherwise make the evidence
    “explanatory” rather than “contradictory.” Maj. Op. 32–33.
    The litmus test is whether, as a practical matter, the
    admission of the evidence will result in a mini-trial. 
    Collins, 259 U.S. at 315
    –16; 
    Charlton, 229 U.S. at 460
    –62; 
    Benson, 127 U.S. at 463
    ; 
    Barapind, 400 F.3d at 749
    –50. If the
    evidence would compel such a trial, the evidence is
    “contradictory.” Here, the majority contends that the
    extradition judge must consider the petitioner’s evidence,
    even though it contradicts Mexico’s medical evidence
    showing the absence of physical injuries shortly after the
    9
    See also Drayer, 
    190 F.3d 410
    , 415 (6th Cir. 1999) (14-year delay
    between crime and extradition request did not violate due process);
    
    Martin, 993 F.2d at 825
    (17-year delay in bringing extradition request did
    not bar extradition; neither treaty nor due process afforded right to speedy
    extradition); In re Burt, 
    737 F.2d 1477
    , 1482, 1486–87 (7th Cir. 1984) (no
    violation of due process to extradite fugitive even though extradition
    request was made 16 years after commission of crime); Kamrin v. United
    States, 
    725 F.2d 1225
    , 1227–28 (9th Cir. 1984) (due process protections
    not applicable and did not bar extradition where Australia sought
    extradition eight years after crime occurred).
    MUNOZ SANTOS V. THOMAS                              71
    torture allegedly occurred.10 Once the extradition judge
    “considers” the allegations of duress, Mexico will likely feel
    obligated to “produce all its evidence here, both direct and
    rebutting, in order to meet the [allegations].” 
    Collins, 259 U.S. at 316
    . As forewarned by the Supreme Court, “[t]he
    result would be that the foreign government . . . would be
    compelled to go into a full trial” on the duress issue. 
    Id. Indeed, an
    improper mini-trial is likely to result even if, as the
    majority holds in conclusory fashion, the extradition judge
    may certify extradition in cases where the allegations do not
    credibly allege torture on their face. Maj. Op. 41–42.
    Foreign governments seeking extradition are unlikely to let
    allegations of torture lie unanswered, and the credibility of
    conflicting evidence simply cannot be determined without a
    trial. The majority has not explained how, in this situation, a
    mini-trial could be avoided.
    The majority, perhaps recognizing the impracticality of its
    approach, attempts to cabin its holding. It states:
    Where an extradition court first considers
    evidence that a statement was improperly
    obtained, but concludes that it is impossible to
    determine the credibility of the allegations
    without exceeding the scope of an extradition
    court’s limited review, the court has fulfilled
    its obligation—as the extradition court did in
    Barapind.
    10
    Lest we lose sight of the quantity of evidence facing the judge in this
    case, this evidence includes all of the additional volumes of documentary
    evidence proffered by the petitioner, but not raised on appeal, in
    supporting the allegations of torture. Extradition of Santos, 
    795 F. Supp. 2d
    at 988.
    72                 MUNOZ SANTOS V. THOMAS
    Maj. Op. 42. This distinction is illusory. Given the
    Government’s evidence and the torture evidence proffered in
    this case, how could the extradition court determine the
    credibility of the evidence of torture without holding a mini-
    trial—in other words, “without exceeding the scope of an
    extradition court’s limited review?”
    Under the guidance of the Supreme Court, courts have
    attempted to draw a bright line between “explanatory”
    evidence and “contradictory” evidence. As explained above,
    the cases and supporting literature indicate that “explanatory”
    evidence is undisputed evidence that accepts the requesting
    country’s evidence as true and casts such evidence in an
    innocent light while simultaneously negating the inference of
    guilt. See 
    Collins, 259 U.S. at 315
    –16 (fugitive permitted to
    testify “to things which might have explained ambiguities or
    doubtful elements in the prima facie case made against
    him”—i.e., “evidence bearing upon the issue of probable
    cause”); 
    Barapind, 400 F.3d at 749
    ; see also Extradition of
    Glantz, 
    1995 WL 495644
    , at *13 (fugitive is “limited to
    attempting to offer a benign explanation of the evidence
    presented against him”); 
    Ezeta, 62 F. at 986
    (“explanatory”
    evidence “does not contradict or impugn testimony
    [submitted by] the prosecution”); 
    Semmelman, supra, at 1297
    (“explanatory” evidence is evidence that “provides an
    innocent explanation for events that the government contends
    point toward guilt”).11 Such evidence requires no fact-finding
    and would not invite the weighing of evidence.
    11
    Failure to adhere to this narrow definition could yield unintended
    results. It is not clear what estoppel or preclusive effect an extradition
    judge’s evidentiary ruling could have in the criminal courts of the
    requesting country.
    MUNOZ SANTOS V. THOMAS                              73
    Of course the deference that the requesting country enjoys
    does not mean that an extradition judge must accept
    unsubstantiated or otherwise insufficient allegations of
    criminality. Giordenello v. United States, 
    357 U.S. 480
    , 486
    (1958).12 “The improbability or the vagueness of the
    testimony [relied upon by the requesting country] may
    destroy the probability of guilt.” Shapiro v. Ferrandina,
    
    355 F. Supp. 563
    , 572 (S.D.N.Y. 1973). Likewise, probable
    cause may not exist where an accusation of criminality has
    been lodged for which there is insufficient evidence. Man-
    Seok 
    Choe, 525 F.3d at 738
    . Where, as here, the accusation
    has been substantiated, probable cause may be defeated by
    showing that the evidence was not properly authenticated or
    by challenging its sufficiency on some other ground that does
    not involve the proffering of competing evidence tending to
    contradict the Government’s evidence.
    12
    Several courts have concluded that evidence proffered by the
    extraditing state should be deemed truthful by the extradition judge when
    assessing probable cause. See In re Extradition of Atta, 
    706 F. Supp. 1032
    , 1050–51 (E.D.N.Y. 1989) (noting that evidence contained in the
    extradition request “is deemed truthful for purposes of this determination”
    (citing 
    Loisel, 259 U.S. at 315
    –16 )); In re 
    Solis, 402 F. Supp. 2d at 1132
    ;
    In re Extradition of Cheung, 
    968 F. Supp. 791
    , 794 n.6 (D. Conn. 1997);
    Marzook v. Christopher, 
    924 F. Supp. 565
    , 592 (S.D.N.Y. 1996) (“I must
    accept as true all of the statements and offers of proof by the demanding
    state.”); Desautels v. United States, 
    782 F. Supp. 942
    , 944 n.2 (D. Vt.
    1991). This view has been held to be consistent with the Supreme Court’s
    approach in domestic extradition cases. In re Extradition of Singh,
    
    124 F.R.D. 571
    , 577 (D.N.J. 1987) (citing California v. Superior Court of
    Cal., San Bernardino Cty., 
    482 U.S. 400
    , 409 (1987) (“If we accept as true
    every fact alleged, [the fugitives whose extradition from California was
    sought by Louisiana] are properly charged with kidnapping under
    Louisiana law. In our view, this ends the inquiry into the issue of whether
    or not a crime is charged for purposes of the Extradition Act [18 U.S.C.
    § 3182].”)).
    74              MUNOZ SANTOS V. THOMAS
    V.    Deference to the Mexican Courts
    In extradition proceedings, the responsibility for
    addressing proffered evidence of torture rests with the
    requesting country. In recognition of this principle, Justice
    Holmes stated: “[I]f there is presented, even in somewhat
    untechnical form according to our ideas, such reasonable
    ground to suppose [a fugitive] guilty as to make it proper that
    he should be tried, good faith to the demanding government
    requires his surrender.” 
    Glucksman, 221 U.S. at 512
    . Such
    deference arises from the comity shared between Treaty
    partners as well as case law acknowledging that the courts of
    the requesting country, having full access to the necessary
    evidence and witnesses, are better qualified than we are to
    consider the fugitive’s allegations. Where, at the behest of a
    foreign state, the Executive branch requests extradition, it is
    for the courts in the requesting country to determine whether
    law enforcement agents in that country have procured
    evidence improperly and, if so, whether any impropriety so
    taints the evidence that it should not be considered.
    Consistent with the determination previously made by the
    Executive and Legislative branches, we must accept that the
    Mexican legal system can be relied on to adjudicate the
    petitioner’s claims fairly. See Spatola v. United States, 741 F.
    Supp. 362, 371 (E.D.N.Y. 1990), aff’d, 
    925 F.2d 615
    (2d Cir.
    1991) (“[A] judicial proceeding in extradition is not the
    proper vehicle for challenging or questioning the fairness of
    another country’s criminal justice system.”). Indeed, here the
    Mexican courts have already granted the petitioner relief on
    the homicide charge that was originally brought against him.
    MUNOZ SANTOS V. THOMAS                       75
    VI.    Conclusion
    “The principles of international law recognize no right to
    extradition apart from treaty.” 
    Factor, 290 U.S. at 287
    . “To
    determine the nature and extent of that right,” therefore, “we
    must look to the treaty which created it.” 
    Id. The Extradition
    Treaty between the United States and Mexico has been in full
    force and effect since 1980. In it the nations have “agree[d]
    to mutually extradite, subject to the provisions of this Treaty,
    persons who the competent authorities of the requesting Party
    have charged with an offense.” Treaty, art. 1. Our system of
    government demands that the Judiciary yield to this
    arrangement.
    The record in this case consists of documentary evidence
    submitted by Mexico that comports with § 3190 and Article
    10(6)(b). As such, the evidence meets the competency test
    and was properly admitted. The evidence established
    probable cause that the petitioner abducted Hermosillo and
    her two daughters for ransom in Mexico. When the
    extradition judge excluded the petitioner’s competing
    evidence in defense, he did so consistent with his limited role
    under § 3184. Indeed, this ruling was compelled by the
    Supreme Court’s longstanding extradition jurisprudence. See
    
    Fernandez, 268 U.S. at 312
    ; 
    Collins, 259 U.S. at 316
    ;
    
    Bingham, 241 U.S. at 517
    ; 
    Charlton, 229 U.S. at 457
    –58,
    461–62. The ruling cannot be overturned under the
    extradition statute or governing treaty, unless principles of
    statutory construction and international comity “are now to be
    discarded.” 
    Factor, 290 U.S. at 294
    ; cf. 
    Ward, 921 F.2d at 287
    (citing plain meaning of § 3184 as justification for
    upholding “constitutionality of assigning extradition requests
    to a United States magistrate”).
    76              MUNOZ SANTOS V. THOMAS
    A defendant’s ability to offer evidence in an extradition
    proceeding is limited to “explanatory” evidence. This is
    evidence that accepts the requesting country’s evidence as
    true and casts the requesting country’s evidence in an
    innocent light, while at the same time negating the inference
    of guilt. The test for determining whether the proffered
    evidence is “explanatory” or “contradictory” is whether its
    admission will require a mini-trial. See 
    Collins, 259 U.S. at 315
    –16; 
    Charlton, 229 U.S. at 460
    –62; 
    Benson, 127 U.S. at 463
    ; 
    Barapind, 400 F.3d at 749
    –50. Here, there can be no
    doubt that the required admission of “contradictory” torture
    evidence demands a mini-trial. There is no other way of
    determining whether the authenticated statements were
    coerced as the petitioner contends, or whether they were
    voluntarily given, as Mexico asserts.
    I am not immune from the “natural anxiety” the majority
    has in wanting to investigate the allegations of torture raised
    in this case. 
    Fernandez, 268 U.S. at 312
    . But our concern
    does not justify abandoning the limited role we play in the
    extradition process. The extradition judge determines only
    whether the authenticated evidence establishes probable cause
    to believe the fugitive committed the crime, much like a
    grand jury returns an indictment, looking only at the evidence
    presented by the government. See 
    Bingham, 241 U.S. at 517
    ;
    
    Charlton, 229 U.S. at 459
    –62. Although allegations that the
    authenticated evidence was procured by torture can be
    troubling, in extradition proceedings we must trust the
    Executive branch and the judicial system of the requesting
    country to determine the veracity of such allegations and the
    attendant consequences. Because the majority would have
    the Judiciary convert extradition proceedings into mini-
    trials—contrary to the provisions of the Treaty, the
    extradition statute and Supreme Court precedent—I dissent.