United States v. Demirtas ( 2016 )


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  •                             UNITED STATES DISTRICT COURT
    FOR THE DISTRICT OF COLUMBIA
    UNITED STATES OF AMERICA
    v.                                                No. 11-cr-356 (RDM)
    IRFAN DEMIRTAS
    MEMORANDUM OPINION AND ORDER
    This matter is currently before the Court on the defendant’s motion to dismiss the
    indictment for violation of his Sixth Amendment right to a speedy trial. Dkt. 24. For the reasons
    explained below, the Court will deny that motion.
    I. FACTUAL BACKGROUND
    The defendant, Irfan Demirtas, is a Dutch and Turkish citizen. Dkt. 58-1 at 2; Dkt. 67-1
    at 3. He is charged with providing, attempting to provide, and conspiring to provide material
    support to terrorists, in violation of 18 U.S.C. § 2339A (Count I); providing, attempting to
    provide, and conspiring to provide material support or resources to a designated terrorist
    organization (the Islamic Movement of Uzbekistan (“IMU”)) in violation of 18 U.S.C. § 2339B
    (Count II); receiving military-type training from a foreign terrorist organization in violation of 18
    U.S.C. § 2339D (Count III); using, carrying, possessing, brandishing, or discharging a firearm
    during and in relation to a crime of violence, to wit, Counts I–III, in violation of 18 U.S.C.
    § 924(c)(1)(A) (Count IV); as well as aiding and abetting the foregoing crimes, in violation of 18
    U.S.C. § 2. Dkt. 3.
    Prior to his indictment on these charges, Dutch police arrested Demirtas on May 16,
    2008, in the Netherlands pursuant to a European Arrest Warrant issued by French authorities,
    who were pursing their own investigation of Demirtas’s involvement with the IMU. Dkt. 58-1 at
    2; Dkt. 80-2 at 3. On July 18 or 19, 2008, Demirtas was delivered to France pursuant to that
    warrant. Dkt. 24; Dkt. 58-1 at 2; see Dkt. 78-13. In accordance with Dutch law and pursuant to
    an order of a Dutch court, the Dutch surrender of Demirtas to the French was conditioned on a
    promise that, if Demirtas was convicted and sentenced by the French, “he may serve his sentence
    in the Netherlands.” Dkt. 78-13 at 4 (citing Article 6 of the Dutch Surrender of Persons Law).
    The French then detained Demirtas pending an investigation by a French magistrate
    specializing in counterterrorism investigations.   1   Transcript of Aug. 3–4, 2016 Hearing (“Aug.
    3–4 Tr.”) at 33 (Dkts. 81, 83, 84). The French investigation culminated in charges that Demirtas
    “direct[ed] an[d] organiz[ed] a criminal conspiracy to plan acts of terrorism and finance[ed] a
    terrorist undertaking.” Dkt. 73-1 at 2; Transcript of June 1, 2016 Hearing (“June Tr.”) at 48
    (Dkt. 69).
    In late 2008, the Federal Bureau of Investigation (“FBI”) learned that Demirtas was in
    French custody and commenced its own investigation. Dkt. 24 at 2; Dkt. 44 at 4. As part of that
    investigation, the FBI and Assistant United States Attorney Michael C. DiLorenzo interviewed
    Demirtas on September 24, 2009, while he was in French custody. Dkt. 58-7 at 2. Over two
    years later, on December 8, 2011, a U.S. grand jury returned an indictment under seal containing
    the charges outlined above. See Dkt. 3. 2 All four counts stemmed from Demirtas’s alleged ties
    to the IMU. 
    Id. A magistrate
    judge issued a bench warrant for Demirtas’s arrest, also under seal,
    the same day.
    1 In the French system, a magistrate investigates a criminal case and then presents the evidence
    to a prosecutor with a recommendation. Aug. 3–4 Tr. at 37–38.
    2 The original indictment provided that the relevant conduct for Counts I–IV occurred between
    January 2006 and May 2008 in “Pakistan, Afghanistan, Turkey, Jordan, [t]he Netherlands,
    France, and elsewhere outside the United States.” Dkt. 3. The operative superseding indictment
    narrows the time period for Count IV to July 2006 through June 2007. See Dkt. 43.
    2
    On January 18, 2012, the U.S. government issued an Interpol diffusion seeking
    Demirtas’s identification and detention pending a formal request for extradition (also known as a
    provisional arrest). Dkt. 58-8 at 3; see June Tr. at 6. The following day, DiLorenzo contacted
    Monique Roth, a trial attorney with the Department of Justice’s (“DOJ”) Office of International
    Affairs (“OIA”), who served as the DOJ’s attaché in Paris, seeking assistance with an extradition
    from France in what he referred to as the “IMU case.” Dkt. 67-3 at 2 (Carter Decl. ¶ 6); see Aug.
    3–4 Tr. at 29, 32; Dkt. 79-8 at 1. As the DOJ’s attaché in Paris, Roth “was essentially the
    representative of the Central Authority for the United States for all mutual legal assistance and
    extradition matters with the French.” Aug. 3–4 Tr. at 29. 3 Roth responded to DiLorenzo on
    January 20, 2012, with general information about the extradition process. Dkt. 79-8 at 2.
    On January 27, 2012, in response to the Interpol diffusion, an official from the French
    Ministry of Justice—the French Central Authority for extradition matters—telephoned Roth
    about Demirtas’s case. Aug. 3–4 Tr. at 31–32, 48. 4 Roth documented the conversation in a
    “memo to file,” stating that her French counterpart had told her that “France can’t act on” the
    “p[rovisional] a[rrest] request that’s been diffused through Interpol” because the French “got
    [Demirtas] from the Netherlands on a European Arrest Warrant.” Dkt. 79-8 at 7–8; see also
    Aug. 3–4 Tr. at 38, 60. Roth wrote that “[t]he Netherlands conditioned (as it always does) its
    surrender of a Dutch citizen (which, apparently, [Demirtas] is) . . . pursuant to a European Arrest
    3 In the parlance of international law, a “central authority” is the governmental entity designated
    to communicate with foreign governments (that is, with other countries’ respective central
    authorities) regarding treaty obligations. Aug. 3–4 Tr. at 29; see also Restatement (Third) of
    Foreign Relations Law pt. IV ch. 7A, intro. note (1987).
    4 More specifically, the French official worked for the Bureau de l’entraide pénale internationale
    (“BEPI”) within the French Ministry of Justice. Aug. 3–4 Tr. at 29, 31–32.
    3
    Warrant on the agreement of . . . France[] to return the person to the Netherlands to serve any
    sentence imposed in . . . France[].” Dkt. 79-8 at 8. According to Roth’s memo,
    That means that if Demirtas is convicted here [in France], he gets shipped
    immediately to the Netherlands to serve the sentence there. For that reason, France
    cannot authorize/approve his extradition to the States. Because France will not
    extradite a guy while incarcerated in France on French charges (the situation now
    with his pretrial detention) and because they couldn’t extradite him upon conviction
    ([because] he has to be returned to the Netherlands), the request for provisional
    arrest or extradition would be immediately denied.
    
    Id. Roth further
    explained that she had inquired about submitting a provisional arrest request as
    “insurance” “in the event the case goes bust in France,” but her French counterpart responded
    that any such request would be denied and that, in any event, “there is a [ten-]day delay before
    release from the date of any court decision that would result in his freedom, so [the U.S.
    government would] have some time to get the [provisional arrest request] served.” 
    Id. Finally, Roth
    recounted that she had proposed contacting the French magistrate directly in order “to get a
    better feel for the strength of the case and timing,” but that her French counterpart had said she
    “could not do that.” 
    Id. Roth wrote
    that her counterpart’s conclusion “make[s] little sense” and
    “would leave them with no information at all.” 
    Id. That same
    day, Roth’s French counterpart emailed her “[t]o follow up on [their] phone
    conversation.” Dkt. 58-8 at 2. The French official stated:
    [t]he French authorities cannot respond to [the U.S. Interpol diffusion], to the extent
    that Irfan Demirtas, a Dutch national, was given to us by the Netherlands as a part
    of a European arrest warrant, and France promised to return him to the Netherlands
    to execute the possible sentence. . . .
    France being committed to the Netherlands to return [him] . . . , it cannot give him
    to a different country which might ask for his return as part of either a European
    arrest warrant or an extradition request. Besides, [the investigating magistrate] just
    told me that he thinks the judicial investigation should end from now until July
    2012. I wanted to let you know so that you could, if necessary, seek out the Dutch
    authorities in due course.
    4
    
    Id. In light
    of this information, Roth told DiLorenzo, who was preparing a French extradition
    package, to “put [his] pen down.” Dkt. 79-8 at 5–6.
    Notwithstanding the French official’s admonition, Roth then contacted the French
    magistrate assigned to Demirtas’s case. Aug. 3–4 Tr. at 35–36. On January 31, 2012, Roth
    emailed DiLorenzo to inform him that the magistrate had told her that the investigation needed to
    be finished by “May/June 2012”; that the trial would take place in late 2012 or early 2013; and
    that Demirtas was “sure to be convicted” and would “likely [receive a sentence of] 5–7 years.”
    Dkt. 79-8 at 11; cf. Aug. 3–4 Tr. at 47, 50 (Roth’s testimony of her recollection that,
    notwithstanding the foregoing, she was told that the investigation would end in July 2012). She
    also told DiLorenzo that “[t]here is no way that we can get him temporarily before trial” and that
    “[a]s you know, . . . you can’t get him afterwards as he’ll be shipped straight away to the
    Netherlands.” Dkt. 79-8 at 11; see also Aug. 3–4 Tr. at 37. Roth suggested that DiLorenzo talk
    to Judith Friedman, a senior trial lawyer at OIA responsible for the Netherlands, “to find out
    whether the Dutch are typically amenable to giving us temporary surrender while the subject is
    doing time in their prison.” Dkt. 79-8 at 11; see also Dkt. 71-1 at 1–2 (Friedman Decl. ¶¶ 1–3);
    Aug. 3–4 Tr. at 103. Roth copied Friedman on the email. 
    Id. In the
    same email, Roth added a note directed to Friedman. 
    Id. 5 Roth
    explained that
    Demirtas was in the custody of the French pursuant to a European Arrest Warrant that included a
    “promise[] to remit the person to the Netherlands to serve any sentence imposed.” Dkt. 79-8 at
    11. She further stated that “France will not entertain an extradition request from us (they can’t
    grant extradition while he’s pending trial, and they won’t have the body upon conviction)” and
    5 Roth testified that she had also “looped [Friedman] in a few days earlier” when she learned of
    the French promise to return Demirtas to the Netherlands. Aug. 3–4 Tr. at 44.
    5
    that DiLorenzo thus needed to “gear up to pursue extradition from the Netherlands when
    Demirtas is returned to them.” 
    Id. Friedman replied
    later that day. See Dkt. 79-8 at 12. She explained that once Demirtas
    arrived in the Netherlands, his sentence would be “convert[ed]” to a Dutch sentence, which can
    be no longer than the French sentence, and that he would serve only two-thirds of the converted
    sentence. 
    Id. Friedman stated
    that although “[t]he Dutch will do a temporary surrender[,] . . .
    extraditing a Dutch national generally takes about [one-and-one-half to two] years, so the timing
    may be such that a temporary surrender doesn’t make sense.” 
    Id. Friedman also
    noted that, if
    the United States did obtain custody of Demirtas from the Netherlands, it would be conditioned
    on his return to the Netherlands to serve any sentence imposed by the U.S. court. 
    Id. Finally, Friedman
    invited further questions. 
    Id. On April
    19, 2012, DiLorenzo again touched base with Friedman and Roth, explaining
    his understanding that both France and the Netherlands would deny an extradition request while
    Demirtas was in French custody—France because “he [is] only on loan to them,” and the
    Netherlands because “he is not present in [t]he Netherlands.” Dkt. 79-8 at 15. DiLorenzo
    expressed frustration, stating, “We should be able to resolve this issue with our [two] allies. Any
    suggestions . . . ?” 
    Id. Later that
    same day, DiLorenzo asked Friedman and Roth whether
    “France and [t]he Netherlands [would] consider lending [Demirtas] to [the United States] for
    trial,” with any sentence imposed in the United States to be served in the Netherlands after the
    conclusion of the French case. 
    Id. at 17.
    Roth responded that she had “already confirmed” that
    France would “not entertain” an extradition request in light of the promise to return Demirtas to
    the Netherlands. 
    Id. at 18–22.
    Friedman, in turn, responded that obtaining a temporary
    surrender from the Dutch “can take [two] years.” 
    Id. at 20.
    In the course of this same email
    6
    chain, Friedman also flagged the risk that, “if the French are prosecuting [Demirtas] on the same
    fact pattern, the Dutch will claim double jeopardy.” Dkt. 79-8 at 16. “Assuming that’s not the
    case,” she confirmed that “it does look like you’ll have to wait until he returns to the
    Netherlands” to seek extradition. 
    Id. On June
    1, 2012, the U.S. government issued an Interpol Red Notice seeking the
    provisional arrest of Demirtas “with a view to[ward] extradition.” Dkt. 67-5 at 2. 6 Meanwhile,
    Roth and her successor as DOJ’s Paris attaché continued to check in with their French
    counterpart to monitor the status of the French proceedings. Aug. 3–4 Tr. at 29, 52–54. In
    September 2012, the new attaché received word that Demirtas’s trial was scheduled to begin that
    month. 
    Id. at 53;
    Dkt. 79-5 at 3.
    On September 6, 2012, DiLorenzo emailed Roth and Friedman, asking whether and
    where he could “move for [Demirtas’s] extradition.” Dkt. 79-8 at 23. Friedman replied that “it[]
    [was] not promising,” because, after the French conviction, Demirtas would be sent back to the
    Netherlands and, “[i]f [the United States] ask[s] the Dutch for his extradition (since the Dutch
    will have to approve, even if we sent the request to the French), extradition will be denied if the
    facts are basically the same.” 
    Id. at 24.
    Roth in turn responded that she was no longer the DOJ
    attaché in Paris and copied her successor. 
    Id. at 25.
    She reiterated France’s position that it
    “cannot consider a U.S. extradition request [because] [France] [is] committed . . . to returning
    him to the Netherlands,” adding, “[t]hus, your energies need to be focused on the Netherlands.”
    
    Id. DiLorenzo then
    asked Friedman whether he could request Demirtas’s extradition from the
    6 “An Interpol Red Notice alerts foreign governments to the issuance of a U.S. arrest warrant.”
    United States v. Tchibassa, 
    452 F.3d 918
    , 923 n.3 (D.C. Cir. 2006). If another country locates
    the person sought within its territory, the Red Notice serves as a request for notification and, if
    the relevant country’s domestic law and the applicable treaties permit, detention of the person
    pending a formal extradition request. Aug. 3–4 Tr. at 135; Dkt. 67-5 at 3.
    7
    Netherlands at that time, or whether he “ha[d] to wait until he is returned to [t]he
    Netherlands . . . ?” Dkt. 79-8 at 26. Friedman responded that “[r]equests can only go to where
    the body is.” 
    Id. at 34.
    DiLorenzo subsequently requested clarification as to whether she meant
    that DiLorenzo “ha[d] to wait until France is done,” but Friedman did not respond. 
    Id. at 35.
    On January 25, 2013, the DOJ attaché in Paris (Roth’s successor) again asked his French
    counterpart about the status of the French proceedings. Dkt. 67-2 at 6. The French official
    responded the same day, informing the attaché that on January 8, 2013, Demirtas had been
    convicted and sentenced to eight years’ imprisonment. 
    Id. at 7;
    see also Dkt. 78-6 (French
    judgment). Following this news, the U.S. government took no steps to extradite Demirtas from
    France. Aug. 3–4 Tr. at 88–89, 296; see also Dkt. 79-8 at 41–43.
    Approximately six months later, on July 17, 2013, France returned Demirtas to the
    Netherlands. Dkt. 58-1 at 2. He was released the same day pending a September 24, 2013,
    Dutch hearing to “convert” the French sentence to a Dutch one—in essence, a procedural
    resentencing proceeding. Dkt. 58-1 at 2; Aug. 3–4 Tr. at 137. 7 On October 8, 2013, Demirtas
    was resentenced to time served—that is, to ninety months with early release after two-thirds
    served. Dkt. 58-1 at 2; Dkt. 71-1 at 11 (Friedman Decl. ¶ 19); Aug. 3–4 Tr. at 136–37.
    Accordingly, following his transfer to the Netherlands on July 17, 2013, Demirtas served no
    further time for the French conviction.
    Pursuant to the Red Notice previously issued by the U.S. government, a Dutch official
    immediately informed Friedman of Demirtas’s presence in the Netherlands and his release from
    7  Having already served approximately five years of the French sentence, Demirtas was released
    upon arrival in the Netherlands on the expectation that the Dutch court would resentence him to
    time served. Dkt. 58-1 at 2. He was not obligated to appear at the resentencing hearing. Dkt.
    67-1 at 34; Dkt. 79-8 at 113.
    8
    custody. Dkt. 67-1 at 8; Dkt. 71-1 at 7 (Friedman Decl. ¶ 10); Aug. 3–4 Tr. at 135. The Dutch
    official, who was Friedman’s contact for complex extradition matters, served as a senior legal
    advisor to the Dutch Minister of Security and Justice and as Deputy Director of the Office of
    International Judicial Assistance within the Ministry of Security and Justice, which is the Central
    Authority for the Netherlands. Aug. 3–4 Tr. at 103, 244. Upon learning of Demirtas’s release,
    Friedman told her Dutch contact, “I can confirm that we want him,” but then, recognizing that
    the U.S. extradition treaty with the Netherlands contains an exclusion in cases of “prior
    jeopardy,” qualified that “we don’t want to ask for his arrest if it’s going to be double jeopardy.”
    Dkt. 67-1 at 10, 12.
    Prior jeopardy—also known as non bis in idem—is a concept incorporated in many
    bilateral extradition treaties and in Dutch domestic law, which precludes extradition in certain
    cases where the subject of the extradition request has previously been placed in “jeopardy” on
    the same or similar charges. See, e.g., Dkt. 71-1 at 4–5, 7–8 (Friedman Decl. ¶¶ 6, 11);
    Restatement (Third) of Foreign Relations Law § 476 (1987) (“Under most international
    agreements . . . [a] person sought for prosecution . . . will not be extradited . . . if prosecution in
    the requesting state would be, or was, in contravention of an applicable principle of double
    jeopardy . . . .”). It is distinct from the prohibition on double jeopardy contained in the Fifth
    Amendment to the U.S. Constitution, which does not apply to successive prosecutions by
    “separate sovereigns.” See Puerto Rico v. Sanchez Valle, No. 15-108, slip op. at 6 (U.S. June 9,
    2016) (citing Heath v. Alabama, 
    474 U.S. 82
    , 88 (1985)).
    Between Demirtas’s July 17, 2013, release in the Netherlands and early October 2013,
    Friedman and her Dutch counterpart corresponded “dozens of times” about the need “to figure
    out . . . whether [prior] jeopardy” would preclude Demirtas’s extradition from the Netherlands to
    9
    the United States. Aug. 3–4 Tr. at 136–38; Dkt. 67-1 at 16–39. During this period, DiLorenzo
    and others were also attempting to obtain a copy of the French charges and verdict so that a prior
    jeopardy analysis could be performed. See, e.g., Dkt. 79-8 at 73, 76, 78, 82–88, 91, 93, 95, 97,
    116, 119, 126, 149–50, 200; Aug. 3–4 Tr. at 296. The acquisition of these documents was
    complicated by the fact that the French do not maintain an electronic docket, Dkt. 79-8 at 97, and
    that French officials required the United States to obtain an official order under the relevant
    Mutual Legal Assistance Treaty in order to access the court file, 
    id. at 126.
    Friedman’s Dutch counterpart provided her with a summary of the French charges on
    September 20, 2013, 
    id. at 108,
    and then, on October 2, 2013, Friedman sent her Dutch
    counterpart a summary of the United States’s case against Demirtas, Dkt. 58-4 at 2. Friedman
    asked her Dutch counterpart to “review and advi[s]e as to whether any/all of the charges would
    be eligible for extradition.” Dkt. 58-4 at 2. Within twenty-four hours, the contact replied:
    The chances of extradition appear slim to me.
    The overlap with the French conviction is considerable, and the time frame is
    exactly the same.
    The only difference seems to be the firearms charge, which is still strongly
    connected to the other charges for which he was tried in France.
    I strongly doubt the Dutch court will agree to the extradition based on these facts.
    Provisional arrest is unlikely anyhow, since he’s Dutch and the possibility of
    extradition is far from certain.
    Dkt. 67-1 at 44; see also Dkt. 71-1 at 3, 8 (Friedman Decl. ¶¶ 4, 13); Aug. 3–4 Tr. at 302.
    Based on this Dutch official’s opinion, Friedman “advised the U.S. prosecutors that there
    would be no reason to proceed with an extradition request . . . , as we could not prevail.” Dkt.
    71-1 at 8–9 (Friedman Decl. ¶ 14); see also Dkt. 79-8 at 174. And, although during September
    2013 U.S. officials had been preparing a provisional arrest request, they halted their efforts after
    10
    hearing from Friedman. Dkt. 79-8 at 138–39, 172; Aug. 3–4 Tr. at 298. They did, however,
    confirm that the June 2012 Red Notice remained in place in case Demirtas traveled to another
    country. Aug. 3–4 Tr. at 149; Dkt. 79-8 at 206. U.S. law enforcement officials also asked their
    Dutch contacts for assistance tracking Demirtas’s movements, but that request was refused.
    Aug. 3–4 Tr. at 153–54. On January 29, 2014, Friedman requested a formalized statement of her
    Dutch counterpart’s opinion, Dkt. 67-1 at 45–53; see also Dkt. 79-8 at 175 (DiLorenzo’s October
    3, 2013 request for a formalized statement “for speedy trial purposes”), which was provided on
    March 4, 2014, Dkt. 67-1 at 52–53. The U.S. government took no further action to obtain
    custody of Demirtas while he remained in the Netherlands. See Dkt. 67-1 at 45–53; Dkt. 78-8 at
    41.
    On January 12, 2015, Demirtas was arrested in a German airport pursuant to the Red
    Notice. Dkt. 24 at 4; Dkt. 79-8 at 228. After contested extradition proceedings, Demirtas was
    extradited to the United States on July 17, 2015. Dkt. 67-3 at 5 (Carter Decl. ¶¶ 18–19).
    II. PROCEDURAL BACKGROUND
    Demirtas made his initial appearance before this Court on July 20, 2015. On March 9,
    2016, he moved to dismiss the indictment, asserting that the lengthy delay between his
    indictment and his initial appearance before this Court violated his constitutional right to a
    speedy trial. Dkt. 24. The government filed its opposition to the motion to dismiss on April 25,
    2016. Dkt. 44. The opposition relied solely on the declaration of an associate director of OIA
    who lacked any personal knowledge of the U.S. government’s efforts to obtain custody of
    11
    Demirtas. Dkt. 44-1 at 2 (Carter Decl. ¶ 3) (“This affidavit is based upon my review of the
    records and files at OIA relating to this matter.”). 8
    The Court initially held a hearing on the motion to dismiss on June 1, 2016. 9 Although
    motions of the type at issue here are typically resolved after an evidentiary hearing, see, e.g.,
    
    Tchibassa, 452 F.3d at 923
    , the parties did not present any fact or expert witnesses at that
    hearing. See generally June Tr. Thus, although the government bears the burden of explaining
    any pre-trial delay, see United States v. Fernandes, 
    618 F. Supp. 2d 62
    , 68 (D.D.C. 2009), as of
    the June 1 hearing, the government had failed to offer any testimony (written or live) from
    anyone actually involved in its efforts to obtain custody of Demirtas from France, the
    Netherlands, or Germany.
    In response to numerous factual questions posed by the Court at that hearing, the
    government requested the opportunity to make a supplemental submission. The Court granted
    that request over Demirtas’s objection, and it permitted Demirtas to make a further submission as
    well. June Tr. at 159–61. The government’s supplemental submission included, however, only
    one further declaration: a factual account by Friedman of her involvement in the matter. That
    declaration addressed the proceedings against Demirtas only after he had been returned to the
    Netherlands in July 2013. See Dkt. 71-1 (Friedman Decl.). The government thus still had not
    submitted any evidence based on personal knowledge regarding the period of time during which
    8 The defense put into evidence a handful of emails between U.S. and foreign officials, which it
    had obtained through discovery. See Exhibits to Dkt. 58; Dkt. 67-1 at 1–56; Dkt. 67-2 at 1–15.
    9 A number of other motions (filed by both defendant and the government) currently remain
    pending. See Dkts. 25–30, 32–33, 56. Although the Court originally scheduled a hearing on all
    pending motions, the parties made a joint request that the Court address the motion to dismiss on
    speedy trial grounds first and that hearings on the other motions be deferred pending resolution
    of the speedy trial issue. See May 27, 2016 Min. Order.
    12
    Demirtas was in French or German custody. Demirtas, in turn, submitted a declaration from an
    expert on Dutch extradition law, positing that the government could have extradited Demirtas
    from France with the consent of the Netherlands. See Dkt. 73-2.
    Given the fact-intensive nature of the relevant inquiry, the shortcomings in the then-
    existing record, and issues newly raised by Demirtas’s supplemental submission, the Court
    concluded that an evidentiary hearing was warranted. See Dkt. 74. That hearing was held on
    August 3 and 4, 2016. The government presented the testimony of Roth, Friedman, and Marcus
    Busch, an OIA official involved in the German extradition, as well as documentary evidence not
    previously offered. See generally Aug. 3–4 Tr.; Dkt. 76. 10 The defense, in turn, presented in-
    person testimony of its Dutch-law expert witness, Bart Stapert, but due to scheduling difficulties,
    its expert on French law, Joseph Breham, was unable to testify. Aug. 3–4 Tr. at 94–99.
    Breham’s direct testimony was accordingly offered in a declaration submitted on August 19,
    2016. Dkt. 80-2. The government cross-examined Breham at a hearing held on August 26,
    2016. The Court permitted Demirtas to make a final submission addressing an issue of French
    and European Union law on August 29, 2016, and heard oral argument that same day.
    The motion to dismiss for violation of Demirtas’s Sixth Amendment right to a speedy
    trial, Dkt. 24, is, accordingly, now ripe for resolution.
    10  During the cross-examination of Friedman on August 3, 2016, defense counsel uncovered
    that further undisclosed Jencks material existed. See 18 U.S.C. § 3500 (Jencks Act); Fed. R.
    Crim. P. 26.2. The cross-examination and other testimony were then continued to the following
    day. Aug. 3–4 Tr. at 161–66. Shortly before Friedman’s cross-examination resumed, the
    government disclosed further 2016 communications to defense counsel. Aug. 3–4 Tr. at 270,
    280.
    13
    III. ANALYSIS
    The Sixth Amendment guarantees that “[i]n all criminal prosecutions, the accused shall
    enjoy the right to a speedy and public trial.” U.S. Const. amend. VI. 11 “Excessive delay in
    prosecuting a defendant after he is indicted or arrested violates this Sixth Amendment right.”
    
    Tchibassa, 452 F.3d at 922
    . “Although delay prior to arrest or indictment may give rise to a due
    process claim under the Fifth Amendment, or to a claim under any applicable statutes of
    limitations, no Sixth Amendment right to a speedy trial arises until charges are pending.” United
    States v. MacDonald, 
    456 U.S. 1
    , 7 (1982) (citations omitted); see also United States v. Marion,
    
    404 U.S. 307
    , 313 (1971). Here, Demirtas has not offered any argument or evidence in support
    of a Fifth Amendment due process claim, nor, as explained below, has he offered the type of
    affirmative evidence of prejudice necessary to sustain such a claim. See United States v. Mills,
    
    925 F.2d 455
    , 464 (D.C. Cir. 1991), modified on other grounds, 
    964 F.2d 1186
    (D.C. Cir. 1992)
    (en banc); infra pp. 56–57. Moreover, although Demirtas raises a statute of limitations argument
    in a separate motion, Dkt. 56, he does not press that defense here. And, finally, the pending
    motion does not invoke the Speedy Trial Act, 18 U.S.C. § 3161 et seq. Thus, for present
    purposes, the sole question is whether the more than three-and-a-half year delay between
    11 Although Demirtas was outside the United States at the time of the indictment, the
    government treats the Sixth Amendment right as attaching upon indictment, and neither party
    offers any argument to the contrary. The Court, accordingly, assumes that Demirtas was entitled
    to a speedy trial from the time of the indictment onward. Cf. 
    Tchibassa, 452 F.3d at 921
    n.1
    (assuming arguendo that “the Sixth Amendment speedy trial right attaches to a foreign
    national—charged with a crime committed outside United States territory—while he remains
    outside our borders”); The Honorable Karen Nelson Moore, Aliens and the Constitution, 88
    N.Y.U. L. Rev. 801, 833–34 (2013) (noting that although “one federal court has concluded that
    that the right to a speedy trial does not attach before the alien-defendant enters the United
    States,” other courts have held or assumed the opposite).
    14
    Demirtas’s indictment and his initial appearance before this Court constitutes excessive delay for
    purposes of the Sixth Amendment.
    The evaluation of a Sixth Amendment speedy trial claim involves a detailed, fact-
    intensive inquiry in which the Court must balance multiple factors, which include the “[l]ength
    of the delay, the reason for the delay, the defendant’s assertion of his right, and prejudice to the
    defendant.” Barker v. Wingo, 
    407 U.S. 514
    , 530 (1972). “[N]one of [these] factors . . . [is]
    either a necessary or sufficient condition to the finding of a deprivation of the right of speedy
    trial. Rather, they are related factors and must be considered together with such other
    circumstances as may be relevant.” 
    Id. at 533.
    Of these factors, however, “[t]he flag all litigants
    seek to capture is the second factor, the reason for the delay.” United States v. Loud Hawk, 
    474 U.S. 302
    , 315 (1986); see also 
    Fernandes, 618 F. Supp. 2d at 67
    (“[T]he second factor—who is
    to blame for the delay—often dictates the outcome of cases.”). The Court addresses in turn each
    of the four factors identified in Barker v. Wingo.
    A.     Length of Delay
    The first Barker factor—length of delay—“entails ‘a double enquiry’: First, ‘[s]imply to
    trigger a speedy trial analysis, an accused must allege that the interval between accusation and
    trial has crossed the threshold dividing ordinary from ‘presumptively prejudicial’ delay. . . . ”
    
    Tchibassa, 452 F.3d at 923
    (first alteration in original) (quoting Doggett v. United States, 
    505 U.S. 647
    , 651–52 (1992)). “[P]ostaccusation delay” crosses this threshold “at least as it
    approaches one year.” 
    Doggett, 505 U.S. at 652
    n.1; see also United States v. Jones, 
    524 F.2d 834
    , 849 (D.C. Cir. 1975) (“We have said that cases involving delays of more than six months
    are properly subject to inquiry and require justification.”). Here, the delay between Demirtas’s
    indictment on December 8, 2011, and his initial appearance before this Court on July 20, 2015,
    15
    was over forty-three months. The Court, accordingly, must apply the Barker factors to
    determine whether Demirtas’s Sixth Amendment right to a speedy trial has been violated.
    Second, “once the accused makes this threshold showing, ‘the [C]ourt must then
    consider, as one factor among several, the extent to which the delay stretches beyond the bare
    minimum needed to trigger judicial examination of the claim.’” 
    Tchibassa, 452 F.3d at 923
    (quoting 
    Doggett, 505 U.S. at 652
    )). Here, the over three-and-a-half year delay was, to use the
    government’s words, “unquestionably substantial,” Dkt. 44 at 15, albeit shorter than the “well
    over five[-]year” delay deemed “extraordinary” in 
    Barker, 407 U.S. at 533
    –34, or the eight-and-
    a-half-year delay deemed “far” in excess of the threshold in 
    Doggett, 505 U.S. at 658
    . At any
    rate, “[a]s a practical matter, once the threshold of more than one year is exceeded, the length of
    the delay does not strongly sway the ultimate outcome of the speedy trial issue.” 
    Fernandes, 618 F. Supp. 2d at 68
    (explaining that the D.C. Circuit has held “an eleven-year delay was
    outweighed by” the defendant’s fault, while “in contrast, when a delay is the fault of the
    government, courts have held that delays as short as two years are unconstitutional” (citations
    omitted)). The significance of the length of the delay, moreover, cannot be assessed in the
    abstract, without first determining what portion of that delay, if any, is “attributable” to the
    government. See 
    Doggett, 505 U.S. at 657
    –58. Hence, the Court must consider the magnitude
    of the delay in the relevant context.
    B.     Reason for the Delay
    “Closely related to length of delay is the reason the government assigns to justify the
    delay.” 
    Barker 407 U.S. at 531
    . “The government ‘has an affirmative constitutional obligation
    to try the defendant in a timely manner, and thus, the burden is on the prosecution to explain the
    cause of the pre-trial delay.’” 
    Fernandes, 618 F. Supp. 2d at 68
    (quoting United States v.
    16
    Graham, 
    128 F.3d 372
    , 374 (6th Cir. 1997)). It is thus the government’s burden to show that it
    pursued the defendant “with reasonable diligence from his indictment to his arrest.” 
    Id. (quoting Doggett,
    505 U.S. at 656 (internal quotation mark omitted)). That is, the “government . . . has a
    ‘constitutional duty to make a diligent, good-faith effort’ to locate and apprehend a defendant
    and bring the defendant to trial.” United States v. Bagga, 
    782 F.2d 1541
    , 1543 (11th Cir. 1986)
    (quoting Smith v. Hooey, 
    393 U.S. 374
    , 383 (1969)).
    “[W]here a defendant is located abroad, . . . the hallmark of government diligence is
    extradition.” 
    Fernandes, 618 F. Supp. 2d at 69
    . If “the United States has a valid extradition
    treaty in place with a foreign country and prosecutors formally seek extradition . . . , courts
    routinely hold that the government has satisfied its diligence obligation.” 
    Id. (citing Tchibassa,
    452 F.3d at 925). At the same time, however, good-faith, diligent efforts “do not require the
    government to pursue futile legal gestures.” 
    Bagga, 782 F.2d at 1543
    ; see also, e.g., United
    States v. Heshelman, 521 F. App’x 501, 507 (6th Cir. 2013); United States v. Corona-Verbera,
    
    509 F.3d 1105
    , 1114 (9th Cir. 2007); United States v. Blanco, 
    861 F.2d 773
    , 778 (2d Cir. 1988);
    United States v. Walton, 
    814 F.2d 376
    , 379–80 (7th Cir. 1987). The government can accordingly
    carry its burden of establishing “due diligence” by showing that it had “a good[-]faith belief
    supported by substantial evidence that seeking extradition from a foreign country would be
    futile.” 
    Corona-Verbera, 509 F.3d at 1114
    ; see also 
    Blanco, 861 F.2d at 778
    ; Fernandes, 618 F.
    Supp. 2d at 69. “Similarly, the government usually satisfies its diligence obligation if it shows
    that it attempted extradition informally.” 
    Fernandes, 618 F. Supp. 2d at 69
    . Thus, courts have
    “held that the government was sufficiently diligent for Sixth Amendment purposes” where it
    “informally contacted Swedish officials on numerous occasions” and was informed that
    extradition was not possible, 
    id. (citing Walton,
    814 F.2d at 379), or where the government
    17
    “‘procur[ed] an agreement from Dominican officials to notify the [government] prior to
    [defendant’s] release’ from a Dominican jail,” 
    id. (quoting United
    States v. Valencia-Quintana,
    136 F. App’x 707, 709–10 (5th Cir. 2005)).
    However the government proceeds, the Court must evaluate “the reason . . . for the
    delay” along a continuum. 
    Barker, 407 U.S. at 531
    . At one end of the spectrum, “[a] deliberate
    attempt to delay the trial in order to hamper the defense” or to “gain some tactical advantage”
    “[must] be weighted heavily against the government,” while, at the other end, “a valid reason,
    such as a missing witness, should serve to justify appropriate delay.” 
    Id. at 531
    & n.32. In the
    middle of the spectrum lie “more neutral reason[s] such as negligence or overcrowded courts.”
    
    Id. at 531
    . And although “the ultimate responsibility for such circumstances [as negligence] . . .
    must rest with the government,” 
    id. at 531,
    the Court must evaluate the specific facts in the
    context of the other Barker factors to assess how heavily to weight any such shortcoming.
    In analyzing the second Barker factor, the Court will proceed mostly, but not entirely, in
    chronological order. First, the Court will address the initial thirteen months subsequent to
    Demirtas’s indictment that he spent in French custody pending the French prosecution. It will
    then skip ahead to the eighteen months after Demirtas was returned to the Netherlands. Next it
    will analyze the additional six months that Demirtas spent in French custody after his French
    conviction but before his release in the Netherlands. This chronological detour is useful because
    Demirtas’s theory of why the government should have sought his extradition from France
    subsequent to his conviction turns, in part, on principles of prior jeopardy that are more clearly
    framed by assessing the government’s subsequent decision not to seek his extradition from the
    Netherlands. Finally, the Court will address the sixth months immediately preceding Demirtas’s
    removal from Germany to the United States, while he was in German custody.
    18
    1.      Detention Pending Prosecution in France: Dec. 8, 2011 to Jan. 8, 2013
    Shortly after Demirtas’s indictment on December 8, 2011, the government promulgated
    an Interpol diffusion seeking custody of Demirtas, and it began preparing to request his
    extradition from France. See Dkt. 58-8 at 3; June Tr. at 6; Dkt. 79-8 at 2. Those efforts,
    however, were almost immediately rebuffed by the French official responsible for extradition
    matters involving the United States. On January 27, 2012, that official informed Roth, the
    responsible U.S. official, that France would not authorize or approve Demirtas’s extradition
    “while [he was] incarcerated in France on French charges.” Dkt. 79-8 at 8. Roth, moreover,
    directly inquired of her French counterpart whether the United States “could borrow
    [Demirtas]”—that is, “interrupt the French proceeding”—so that Demirtas could stand trial in the
    United States. Aug. 3–4 Tr. at 34. The French official responded that France would not
    entertain such a request. 
    Id. He explained
    to Roth that, even absent France’s promise to return
    Demirtas to the Netherlands upon conviction, the French would not interrupt their own
    proceedings to extradite Demirtas to the United States. 
    Id. And, although
    that answer was “no
    real surprise,” 
    id., Roth confirmed
    with the French magistrate assigned to Demirtas’s case “that
    there was no way the United States would be able to get [custody] of [Demirtas] during the
    pendency of the French proceeding,” 
    id. at 37.
    12 In sum, according to Roth’s testimony, the
    French “made it clear [to her] on multiple occasions that they would not honor a U.S. request for
    12 The Court finds the fact that Roth made inquiries of the magistrate probative of whether the
    government proceeded diligently, notwithstanding the fact that the French magistrate was
    responsible only for the investigation of Demirtas and was independent of the Ministry of
    Justice—the Central Authority for France with authority over extradition matters. Aug. 3–4 Tr.
    at 37. The magistrate’s opinion as to the likelihood of extradition during the French proceedings
    confirmed the view already expressed by a French representative of the more relevant
    decisionmaking body, the BEPI within the Ministry of Justice. See Dkt. 79-8 at 8; supra n.4.
    19
    [Demirtas’s] extradition . . . during the pendency of the French investigation[.] . . . There was no
    uncertainty whatsoever in the communications from the French to [her] on that.” 
    Id. at 56.
    In light of the foregoing, the government had no duty to make a formal request for
    extradition while the French prosecution was ongoing. Foreign “officials [had] made clear that
    they would not grant an extradition request.” 
    Blanco, 861 F.2d at 778
    (citing 
    Walton, 814 F.2d at 379
    ). And, when “[d]rawing a line between intentional delays that are permissible and those that
    are impermissible, . . . deferring prosecution because of an ongoing trial by another sovereign”
    falls on the permissible side of the line. Heshelman, 521 F. App’x at 509. The government has,
    accordingly, established that it had “a good[-]faith belief supported by substantial evidence that
    seeking extradition from” France while the French prosecution was ongoing would have been
    “futile.” 
    Corona-Verbera, 509 F.3d at 1114
    .
    Demirtas responds that this case is analogous to United States v. Pomeroy, 
    822 F.2d 718
    (8th Cir.1987), in which the Eighth Circuit held that the government was not reasonably diligent
    when it failed to request the defendant’s extradition from Canada, even though Canadian
    criminal proceedings were underway at the time. See Dkt. 58 at 19–20 (citing 
    Pomeroy, 822 F.2d at 719
    –21). Demirtas’s case, however, is distinguishable from Pomeroy in at least one
    crucial respect: Although both the extradition treaty at issue in Pomeroy and the extradition
    treaty between the United States and France leave the matter of temporary surrender during the
    pendency of a prosecution to the discretion of the requested state, compare 
    Pomeroy, 822 F.2d at 721
    & n.7, with Dkt. 85-1 at 24–25 (Extradition Treaty with France, France-U.S., art. 16, Apr.
    23, 1996); Dkt. 80-2 at 6 (Breham Decl.),13 in Pomeroy, unlike in this case, “there [was] nothing
    13   As relevant here, the U.S.-French extradition treaty provides:
    20
    in the record to indicate [that the Canadians] would have [exercised their discretion to deny
    extradition] had a proper request been made by the 
    Government,” 822 F.2d at 721
    –22. In
    Pomeroy, the government had simply “held [Pomeroy’s] extradition request ‘in abeyance’
    pending completion of his Canadian sentence,” without ever inquiring of Canadian officials
    whether a surrender to the United States was possible during service of that sentence. 
    Id. at 719.
    14 In contrast, in this case, Roth asked the French on multiple occasions whether the United
    States could interrupt the French proceedings and bring Demirtas to the United States for
    prosecution, and those requests were unambiguously refused. See Aug. 3–4 Tr. at 56. Thus,
    even though the extradition treaty between the United States and France may indeed have
    1. If the extradition request is granted in the case of a person who is being prosecuted or
    is serving a sentence in the Requested State, the Requested State may temporarily
    surrender the person sought to the Requesting State for the purpose of prosecution. The
    person so surrendered shall be kept in custody in the Requesting State and shall be
    returned to the Requested State after the conclusion of the proceedings against that
    person, in accordance with conditions to be determined by mutual agreement of the
    Contracting States.
    2. The Requested State may postpone the extradition proceedings against a person who
    is being prosecuted or who is serving a sentence in that State. The postponement may
    continue until the prosecution of the person sought has been concluded and any sentence
    has been served.
    Dkt. 85-1 at 24–25 (Extradition Treaty with France, France-U.S., art. 16, Apr. 23, 1996)
    (emphasis added).
    14 In Pomeroy, Canadian officials had apparently told the U.S. government that they would
    exercise their discretion to deny extradition pending a retrial of Pomeroy after his Canadian
    conviction was reversed on 
    appeal. 822 F.2d at 719
    . Although the Eighth Circuit did not
    expressly discuss that evidence, it appears that its holding was premised on the failure of the U.S.
    officials to seek extradition pending the appeal that precipitated the new trial. That is, while
    there appears to have been some evidence that the Canadians would have denied extradition
    during the course of the new trial—evidence not elaborated upon by the Eighth Circuit—there
    was no evidence that Canada would have denied extradition pending the appeal of Pomeroy’s
    original conviction. 
    Id. 21 permitted
    France to interrupt its prosecution to extradite Demirtas, there was substantial evidence
    that France would have exercised its discretion to deny such a request.
    The Supreme Court’s decision in Smith v. Hooey, 
    393 U.S. 375
    (1969), is distinguishable
    for the same reason. In that case, the Supreme Court reversed a denial of mandamus on a speedy
    trial question where “the State [of Texas] took no steps to obtain” custody of the petitioner, who
    was serving a federal sentence, 
    id. at 375,
    notwithstanding the fact that the federal “Bureau of
    Prisons would doubtless have made the prisoner available” had “the State at any point sought to
    initiate [the] procedure” for bringing him before its courts, 
    id. at 381
    (internal quotation marks
    omitted). Here, in contrast, the government took appropriate steps to ascertain whether the
    French were amenable to surrender of Demirtas during the course of the French prosecution and
    learned that they were not.
    In short, the U.S. government did not fail to file an extradition request with a foreign
    government that was cooperative and willing to extradite. Cf. Heshelman, 521 F. App’x at 508.
    Where, as here, the relevant extradition treaty “left the extradition question to the discretion of
    appropriate [foreign] officials,” and informal communications with those officials “reveal[ed]
    [that they had] no interest in extraditing” the defendant, “a formal request for extradition” was
    not required to establish due diligence. 
    Walton, 814 F.2d at 379
    ; see also Valencia-Quintana,
    136 F. App’x at 708–09 (noting defendant’s concession that delay attributable to defendant’s
    “arrest and incarceration in the Dominican Republic” was not even “arguably attributable to a
    lack of diligence on the part of the government” where “Dominican authorities denied the
    [government’s] request to have [the defendant] released into United States custody[, even
    though] no formal extradition request was ever filed”). And, even if the government might have
    22
    more aggressively demanded that the French interrupt the French case, reasonable diligence did
    not require them to do so.
    The government, moreover, did not simply abandon efforts to obtain custody of Demirtas
    after learning that the French would not extradite him while the French prosecution was ongoing.
    Instead, Roth asked whether France would or could provisionally arrest Demirtas as “insurance”
    so that he would not be released if the French case “[went] bust,” but she was informed that such
    a request would be denied. Dkt. 79-8 at 8; Aug. 3–4 Tr. at 34. The U.S. government also kept in
    periodic contact with the French regarding the status of the proceedings, and disseminated
    through Interpol a Red Notice seeking Demirtas’s detention, see Dkt. 67-2 at 6; Dkt. 67-5 at 2;
    Dkt. 79-5 at 3; Aug. 3–4 Tr. at 51–54—further evidence that it was earnestly pursuing Demirtas,
    see United States v. Vasquez-Uribe, 426 F. App’x 131, 133–34, 138 (3d Cir. 2011) (finding
    government reasonably diligent where it deferred to joint ongoing investigation of defendant’s
    activities in Colombia and, instead of pursuing extradition from Columbia, “took alternative
    measures to attempt to locate [the defendant] internationally and to ensure he would be detained
    if he were to travel within the United States”); United States v. Wangrow, 
    924 F.2d 1434
    , 1437
    (8th Cir. 1991) (holding no speedy trial violation where government requested deportation of
    defendant to United States “as soon as [foreign charges were] resolved” and “remained in
    periodic contact with [foreign] officials regarding [defendant]”).
    The Court, accordingly, finds that the government did not fail to exercise due diligence in
    pursuing Demirtas during the thirteen-month period in which he was incarcerated in France
    while the French proceeding was ongoing.
    23
    2.      Time in the Netherlands: July 17, 2013 to approximately Jan. 12, 2015
    Skipping ahead to the period of time after Demirtas was released in the Netherlands, the
    government has also established that, at that juncture, it had “a good[-]faith belief supported by
    substantial evidence that seeking extradition from [the Netherlands] would be futile,” Corona-
    
    Verbera, 509 F.3d at 1114
    —initially due to the pendency of a Dutch resentencing proceeding,
    and then because prior jeopardy precluded Demirtas’s extradition from the Netherlands.
    a.      Pending Dutch Resentencing: July 17, 2013 to Oct. 8, 2013
    Upon arrival in the Netherlands on July 17, 2013, Demirtas was released pending Dutch
    proceedings to “convert” his French sentence to a Dutch one, a procedural resentencing that
    generally shortens the sentence imposed. Dkt. 58-1 at 2; Aug. 3–4 Tr. at 136–37. Friedman,
    who was the OIA official responsible for extraditions from the Netherlands, averred that the
    United States could not have obtained custody of Demirtas while this resentencing procedure
    was ongoing. Dkt. 71-1 at 11 (Friedman Decl. ¶ 19). Demirtas’s own expert witness on Dutch
    law, Bart Stapert, agreed with this assessment. Aug. 3–4 Tr. at 419–20.
    As Stapert explained, Article 9(1) of the Dutch Extradition Act barred extradition while
    the Dutch resentencing proceeding was underway. 
    Id. Under Article
    9(1), extradition “will not
    be permitted” if, “at the time of the decision for the request for extradition[,] a criminal
    investigation in the Netherlands is underway.” Dkt. 78-14 at 10 (email providing English
    translation of Art. 9(1)). And, according to Stapert, although the Dutch proceeding was a
    procedural resentencing rather than a prosecution, it was nonetheless a criminal proceeding
    covered by Article 9(1). Aug. 3–4 Tr. at 419–20. There is thus substantial evidence to support
    the government’s good-faith belief that extradition would have been futile while the Dutch
    24
    resentencing was pending—that is, from Demirtas’s arrival in the Netherlands on July 17, 2013,
    Dkt. 58-1 at 2, until the conclusion of the resentencing on October 8, 2013, Aug. 3–4 Tr. at 137.
    b.     Remaining Time in the Netherlands: Oct. 8, 2013 to about Jan. 12, 2015
    The government also had a good-faith belief supported by substantial evidence that after
    October 8, 2013, extradition from the Netherlands would have been futile because the Dutch law
    of prior jeopardy barred Demirtas’s extradition. Article 5 of the extradition treaty between the
    United States and the Netherlands provides that
    [e]xtradition shall not be granted when: (a) The person sought is being proceeded
    against, has been prosecuted, or has been tried and convicted or acquitted by the
    Requested State for the offense for which extradition is requested; or (b) The person
    sought is otherwise immune from prosecution for the offense for which extradition
    is requested by reason of the law in the Requested State relating to prior jeopardy.
    Dkt. 78-12 at 7. 15 Because subpart (a) applies only to Dutch convictions, it would not have
    posed a bar to extradition from the Netherlands based solely on Demirtas’s French conviction.
    See Aug. 3–4 Tr. at 119–20, 282–83. All agree, however, that subpart (b) applies to all offenses
    for which prior jeopardy would attach as a matter of Dutch law, including offenses prosecuted in
    foreign jurisdictions. See Aug. 3–4 Tr. at 119–20, 282–83, 372–74. And, as both Friedman and
    Stapert testified, under Article 68(2) of the Dutch Criminal Code, Demirtas’s French conviction
    qualified as a prosecution to which jeopardy would attach under appropriate circumstances and
    at an appropriate time. Dkt. 71-1 at 5 n.2, 9 (Friedman Decl. ¶¶ 6, 15); Aug. 3–4 Tr. at 114,
    281–82, 374–75. The same is true, moreover, under Article 9(1)(D)(1) of the Dutch Extradition
    Law. Dkt. 73-2 at 2 (Stapert Decl.); Aug. 3–4 Tr. at 372–73.
    15 Agreement Comprising the Instrument as Contemplated by Article 3(2) of the Agreement on
    Extradition Between the United States of America and the European Union as to the Application
    of the Extradition Treaty Between the United States of America and the Kingdom of the
    Netherlands Signed at The Hague on 24 June 1980, art. 5, Sept. 29, 2004.
    25
    As explained below, the parties disagree about when jeopardy attaches under these
    rules—Friedman testified that jeopardy attaches upon conviction, while Stapert testified that
    under Dutch domestic law jeopardy attaches with respect to a foreign conviction only after the
    defendant has fully served his sentence. 16 For present purposes, however, this dispute is
    immaterial. All agree that jeopardy attached no later than October 8, 2013, when the Dutch
    court reduced Demirtas’s sentence to time served. Accordingly, with respect to the period of
    time following October 8, 2013, when Demirtas remained in the Netherlands, prior jeopardy
    would have precluded his extradition to the United States if the French and U.S. charges were
    sufficiently similar to trigger Dutch principles of prior jeopardy.
    The question, then, is whether the government had a good-faith belief supported by
    substantial evidence that, under Dutch law, the French and U.S. cases were indeed sufficiently
    similar to preclude Demirtas’s extradition. The Court finds that it did. Between Demirtas’s
    release in the Netherlands on July 17, 2013 and early October 2013, Friedman and her Dutch
    counterpart corresponded “dozens of times” about whether Demirtas’s extradition from the
    Netherlands would be barred by prior jeopardy. Aug. 3–4 Tr. at 136, 138; Dkt. 67-1 at 16–43;
    Dkt. 71-1 at 7 (Friedman Decl. ¶ 11). Then, on October 3, 2013, Friedman’s Dutch counterpart
    advised her that “the chances of extradition appear[ed] slim” because of the “considerable”
    “overlap with the French conviction” and the fact that “the time frame [of the offense conduct] is
    exactly the same.” Dkt. 67-1 at 44. He explained that even though the U.S. firearms charge
    appeared different, it was “still strongly connected to the other [French] charges.” 
    Id. Under the
    16 Compare Aug. 3–4 Tr. at 114–15 (Friedman’s testimony that jeopardy attached to French
    conviction when that conviction became final on January 8, 2013), with Aug. 3–4 Tr. at 411
    (Stapert’s testimony that jeopardy attached at the conclusion of the Dutch resentencing
    proceeding on October 8, 2013, when service of the French sentence was complete).
    26
    circumstances, the Dutch official opined that he “strongly doubt[ed] the Dutch court w[ould]
    agree with an extradition based on these facts.” 
    Id. Based on
    this opinion from a responsible
    Dutch official and her own experience, Friedman believed that an extradition request would be
    futile, and she so advised U.S. prosecutors. Dkt. 71-1 at 8 (Friedman Decl. ¶ 14); see also Dkt.
    79-8 at 174. 17
    The Court finds that the opinion of Friedman’s Dutch contact was indeed important and
    reliable evidence of whether an extradition request would be futile. The Dutch official in
    question was a legal advisor to the Dutch Minister of Security and Justice, as well as the deputy
    director of the Dutch version of OIA. Aug. 3–4 Tr. at 105. He was responsible for advising the
    Minister of Security and Justice on the legal issues surrounding extraditions, particularly in
    complex cases, and had worked on Dutch extradition matters for at least fifteen years. 
    Id. at 104–05,
    244; Dkt. 71-1 at 3 (Friedman Decl. ¶ 4). Indeed, Stapert, the defense’s Dutch-law
    expert, personally knew Friedman’s Dutch counterpart and confirmed that he was “absolutely” a
    competent expert on Dutch extradition law. Aug. 3–4 Tr. at 391, 428.
    17  Friedman requested a more formal letter memorializing the Dutch official’s assessment of the
    likelihood of extradition. In response, the Dutch Ministry of Justice provided a letter, dated
    March 4, 2014, stating:
    These charges do not appear to be eligible for extradition, mainly given the French
    conviction with which there is a considerable overlap. The time frame in which the
    offences took place is also exactly the same. It is therefore likely that the Dutch
    court will not allow extradition based on these facts due to double jeopardy.
    Dkt. 67-1 at 53. It was the earlier October 2013 opinion of Friedman’s Dutch contact that
    Friedman relied upon, however, in forming her belief that a formal extradition request would be
    futile and in calling off efforts to pursue such a request. Dkt. 71-1 at 8 (Friedman Decl. ¶ 14);
    see also Dkt. 79-8 at 174. The Court’s discussion of whether the government had a good-faith
    belief supported by substantial evidence that extradition would be futile accordingly focuses on
    the Dutch official’s October 2013 assessment.
    27
    When Friedman learned that this Dutch official had concluded that chances were “slim”
    that Demirtas was subject to extradition, she was not merely receiving a prediction from an
    expert on Dutch extradition matters as to how a Dutch court might rule on a formal extradition
    request. She was also receiving guidance as to whether such a request was likely to be submitted
    to the Dutch court and approved by the Minister of Security and Justice. In the Netherlands, the
    Ministry of Security and Justice is responsible for filing extradition requests in Dutch court on
    behalf of the United States, but it is not required to do so if it believes that the request fails to
    comply with the Netherland’s legal obligations. 
    Id. at 441.
    And, even if a Dutch court grants
    extradition, the Minister of Security and Justice—to whom Friedman’s Dutch contact served as a
    legal adviser—retains final authority over whether to grant extradition. 
    Id. at 388–89.
    Thus, the
    Dutch official’s opinion was also strong evidence that the Dutch Ministry of Security and Justice
    and/or the Dutch Minister himself would deny an extradition request.
    Friedman’s counterpart obtained information from the Dutch prosecutors and was aware
    of the offenses charged by France and the United States, as well as the fact that both sets of
    charges pertained to Demirtas’s alleged association with the IMU between 2006 and 2008. See
    Dkt. 79-8 at 108 (Dutch contact’s summary of information that he received from the Dutch
    prosecutor assigned to the resentencing); Dkt. 58-4 at 2–6 (Friedman email attaching three-page
    summary of U.S. charges). As explained below, this was precisely the kind of information
    relevant to an assessment of the case under Dutch principles of prior jeopardy. And, importantly,
    Friedman’s Dutch counterpart neither asked her for further information nor qualified his
    assessment as based on incomplete information. Although Demirtas suggests that the Dutch
    official’s quick response to Friedman’s request for his opinion—given within twenty-four
    28
    hours—indicates a cursory answer, Aug. 3–4 Tr. at 302, it is more likely that the answer was
    given quickly simply because it was straightforward.
    Although Friedman’s Dutch contact spoke in terms of probabilities, telling her that the
    “chances of extradition appear[ed] slim,” Dkt. 67-1 at 44, Friedman reasonably understood him
    to be telling her “that a request for the extradition of the defendant in this case would be denied.”
    Dkt. 71-1 at 8 (Friedman Decl. ¶ 13). Friedman testified that even though the email from the
    Dutch official said only that the chance of extradition was “slim,” she was confident that her
    counterpart “meant we were not going to get him.” Aug. 3–4 Tr. at 144–45. Based on her over
    fifteen-year professional relationship with this official—a relationship that “involve[d] almost
    daily written and/or telephone discussions related to requests for legal assistance and
    extraditions,” Dkt. 71-1 at 3, 8 (Friedman Decl. ¶¶ 4, 13)—Friedman understood him to be using
    “diplomatic speak” that was a “polite” way of saying that extradition was “not going to happen,”
    Aug. 3–4 Tr. at 145. And because her “Dutch contact [was] a good law enforcement partner of
    the United States,” Friedman was “confident that if there had been any realistic chance of
    successfully extraditing the defendant, even if it had been on only some of the charges, [he]
    would have so advised [her].” Dkt. 71-1 at 8 (Friedman Decl. ¶ 13). The Court finds no reason
    to doubt that Friedman in good faith (and for good reason) believed that her Dutch contact
    intended to convey to her that an extradition request would be refused. Moreover, although
    admittedly after-the-fact and generated in the context of the present litigation, Friedman’s
    counterpart confirmed in a July 2016 email that she correctly understood him to have opined that
    “a request for extradition would not [have stood] a chance” and that she was “sufficiently
    experienced to get [that] message.” Dkt. 78-14 at 1. He added that he “wanted to discourage”
    Friedman from filing a request for extradition, because his office “probably” would not have
    29
    even been willing to go to “court with” an extradition request in light of the “double jeopardy
    obstacles.” 
    Id. Importantly, in
    forming her assessment that a formal extradition request would be futile,
    Friedman did not rely on the Dutch official’s statement that “the chances are slim” in a vacuum;
    the Dutch official’s assessment accorded with Friedman’s own experience. Friedman has served
    as the OIA official responsible for legal assistance and extradition requests involving the
    Netherlands for twenty-two years and has worked on approximately 500 extraditions involving
    the Netherlands. Dkt. 71-1 at 2, 3 (Friedman Decl. ¶¶ 3, 5); Aug. 3–4 Tr. at 102, 106. In that
    capacity, she has “become very familiar with the [t]reaties and Dutch policy regarding”
    extradition of Dutch nationals and the implications of prior jeopardy law, Dkt. 71-1 at 3–6
    (Friedman Decl. ¶¶ 5, 7, 9), and was aware of a number of cases in which prior jeopardy
    precluded the extradition of fugitives, 
    id. As Friedman
    testified—and as Stapert confirmed—Dutch prior jeopardy law is “much
    more expansive” than U.S. double jeopardy doctrine. Aug. 3–4 Tr. 107, 407 (Stapert’s testimony
    that Dutch prior jeopardy is “much broader” than U.S. double jeopardy). Unlike U.S. double
    jeopardy doctrine, which examines whether two offenses have the same legal elements and
    which does not bar successive prosecutions by separate sovereigns, see Blockburger v. United
    States, 
    284 U.S. 299
    (1932); Heath v. Alabama, 
    474 U.S. 82
    , 88 (1985), Dutch prior jeopardy
    law considers the degree to which the underlying conduct at issue is the same and, if it is
    sufficiently similar, bars a successive prosecution even by a separate sovereign, Aug. 3–4 Tr. at
    108–09, 407–08; Dkt. 71-1 at 9 (Friedman Decl. ¶ 15). Friedman testified that, accordingly,
    “[t]he fact that [the U.S. charges] were focusing on harm to U.S. citizens . . . was not a relevant”
    means of distinguishing the U.S. case from the French conviction, because the conduct charged
    30
    in France and the United States “was all part of the same pattern and the same criminal activity.”
    Aug. 3–4 at Tr. 143–44. Thus, when Friedman’s Dutch counterpart opined that the chances of
    extraditing Demirtas “appear[ed] slim,” Dkt. 67-1, at 44, his opinion accorded with her own
    “experience that [where] the totality of the facts are similar and occur during the same time
    frame,” Article 5 of the U.S.-Dutch extradition treaty precludes extradition, Dkt. 71-1 at 9
    (Friedman Decl. ¶ 15).
    Yet, even assuming that the Dutch official’s opinion was indeed merely a statement that
    it was highly probable, rather than certain, that extradition from the Netherlands would be
    denied, the relevant legal question is whether the U.S. government had a good-faith belief,
    supported by substantial evidence, that extradition would be futile—and not whether extradition
    was in fact impossible. See, e.g., 
    Corona-Verbera, 509 F.3d at 1115
    (holding government
    established futility where there was “[s]ubstantial evidence . . . that extradition from Mexico on
    drug related charges prior to 2002 was extremely rare” (emphasis added)); 
    Bagga, 782 F.2d at 1543
    (holding that government established futility where there was “great doubt” that the offense
    was “extraditable”). Such certainty could be obtained only by formally requesting that the
    foreign law enforcement partners of the United States pursue extradition litigation, even where
    those officials have concluded, based on their experience and expertise, that the litigation stands
    little chance of success. Such a requirement cannot be squared with settled law holding that
    informal communications generally suffice to establish the government’s reasonable diligence,
    see, e.g., 
    Walton, 814 F.2d at 379
    ; 
    Fernandes, 618 F. Supp. 2d at 69
    , and, indeed, could prove
    counterproductive by undermining the working relationships necessary to foster international
    cooperation and by imprudently alerting criminal defendants to otherwise sealed proceedings.
    Here, the Court finds that Friedman’s informal communications with her Dutch counterpart and
    31
    her own experience constituted substantial evidence supporting her belief, held in good faith, that
    a formal request for extradition would be denied.
    The Court rejects Demirtas’s characterization of the government’s failure to seek his
    extradition from the Netherlands as “neglect or a purposeful attempt to gain a tactical
    advantage.” Dkt. 24 at 8; see also Dkt. 58 at 7 (alleging “bad faith and a lack of diligence”).
    According to Demirtas, by failing formally to request extradition, “the government sought to
    avoid its obligations under” the U.S.-Dutch extradition treaty with respect to prior jeopardy and
    to deprive Demirtas of his right, as a Dutch citizen, to seek asylum in the Netherlands. See Dkt.
    58 at 13, 21. He also suggests that the government did not seek extradition from the Netherlands
    because the U.S.-Dutch extradition treaty would have permitted Demirtas to return to the
    Netherlands following a U.S. conviction, where his sentence would be shortened. Aug. 3–4 Tr.
    at 79, 308–09; see also Dkt. 79-8 at 12. According to this theory, by waiting to see if Demirtas
    could be apprehended by the United States in some other manner, the government hoped to avoid
    these conditions applicable to an extradition from the Netherlands.
    It is true that where the government fails to seek extradition for the purpose of hampering
    the defense, the delay “should be weighted heavily against the government.” 
    Barker, 407 U.S. at 531
    . At least one court, moreover, has applied this rationale where the government “deliberately
    chose not to extradite sooner because it wanted to ensure that [defendant] could be tried” on all
    of the charged counts. Heshelman, 521 F. App’x at 506–09. Here, however, the record
    substantiates that the government earnestly desired to extradite Demirtas from the Netherlands.
    Friedman spoke with her Dutch counterpart somewhere between twenty and thirty times between
    July 17, 2013, and early October 2013 to discuss “potential alternatives” for proceeding against
    Demirtas. Aug. 3–4 Tr. at 317. She asked her Dutch counterpart, for example, whether “any/all
    32
    of the charges would be eligible for extradition,” Dkt. 58-4 at 2 (emphasis added), and whether it
    was possible to “cull out the firearms charge” to avoid the prior jeopardy problem, Aug. 3–4 Tr.
    at 317. But her counterpart responded that “the gun charge was . . . part of the entire pattern for
    the same timeframe.” 
    Id. at 139.
    And, although Friedman mentioned in passing to other U.S.
    officials that extradition from the Netherlands would ultimately result in a reduction of any U.S.
    sentence imposed, she testified that this was “not a consideration” and was “absolutely separate”
    from the analysis of whether he could be extradited. 
    Id. at 319–20.
    The Court credits that
    testimony. In short, there is no credible evidence that the government deliberately delayed
    seeking extradition for any tactical—or any other—purpose.
    The Court, accordingly, finds that the government held a good-faith belief that a formal
    extradition request to the Netherlands would be denied. It also finds that that belief was backed
    by substantial evidence—the opinion of a senior Dutch official with both expertise and
    significant influence over the disposition of extradition decisions, and Friedman’s own opinion,
    based on her twenty-two years of experience working on Dutch extradition matters. The
    government, moreover, diligently pursued other alternatives to obtain custody of Demirtas after
    it concluded that a formal extradition from the Netherlands would be futile. It confirmed that the
    June 2012 Red Notice remained in place in case Demirtas traveled to another country, and it
    sought the assistance of Dutch law enforcement in tracking his movements. Aug. 3–4 Tr. at
    148–49, 153–54; Dkt. 79-8 at 206. The latter request was refused, Aug. 3–4 Tr. at 153–54, but
    the former measure ultimately led to Demirtas’s arrest in Germany in January 2015 and his
    subsequent extradition to the United States, Dkt. 79-8 at 228.
    33
    3.      Possible Chance to Extradite from France: Jan. 8, 2013 to July 17, 2013
    The Court now turns back to the period of time following Demirtas’s French conviction
    and preceding his return to the Netherlands. As the Court explained above, the government had
    a good-faith belief, supported by substantial evidence, that extradition of Demirtas from France
    would have been futile while his French prosecution was pending. The question remains,
    however, whether the government failed to exercise due diligence in pursuing extradition during
    the window in time between Demirtas’s French conviction on January 8, 2013, Dkt. 78-6, and
    his return to the Netherlands on July 17, 2013, Dkt. 58-1 at 2.
    The parties agree that an extradition request must be made to the country where the
    person sought is located and that, accordingly, while Demirtas remained in French custody, it
    was not possible to file an extradition request directly with the Dutch government. Dkt. 79-8 at
    34; Aug. 3–4 Tr. at 128, 400–01. It is also undisputed that when the Netherlands surrendered
    Demirtas to the French for prosecution pursuant to a European Arrest Warrant, it surrendered
    him on the condition that he could serve any sentence imposed in the Netherlands. Dkt. 78-13 at
    4. The order of the Dutch court authorizing Demirtas’s surrender to the French government
    explained that “surrender may only be allowed if the issuing judicial authority provides the
    guarantee” of return required under Dutch law. 
    Id. It also
    stated that the French government
    transmitted its “guarantee in accordance with which, if Irfan Demirtas were to be sentenced to a
    definitive prison sentence for the acts for his extradition . . . , he may serve his sentence in the
    Netherlands . . . .” 
    Id. According to
    Demirtas, although France had promised to return him to the Netherlands
    following any French conviction, the U.S. government had the legal option to pursue his
    “onward extradition” (also known as a “subextradition”) from France to the United States. See
    34
    Dkt. 58 at 8–9; Dkt. 80-2. The government responds that France had categorically refused to
    grant Demirtas’s extradition and that, in any event, extradition from France would have been
    futile for the same reason that it was futile from the Netherlands—Dutch prior jeopardy barred a
    successive prosecution by the United States. See Aug. 3–4 Tr. at 141. As explained below, the
    Court concludes that Demirtas is correct that onward extradition was theoretically available—or
    at least, that the government has not met its burden to establish legal futility. See 
    Fernandes, 618 F. Supp. 2d at 69
    . But, at the same time, the Court finds that the government was not
    substantially at fault for failing to pursue this possibility, and, in particular, for failing to
    recognize the unusual urgency of pressing the French government, which had indicated that it
    could not extradite Demirtas, to reconsider and to seek Dutch consent for onward extradition.
    a.      Legal Theory of Demirtas’s Extraditability from France
    Demirtas argues that the government had a legally viable path to obtain his extradition
    from France, which it failed to raise with the French. Under Demirtas’s theory, the U.S.
    government could have obtained custody of him from France at the conclusion of the French
    prosecution by utilizing several different legal instruments and concepts in tandem: The U.S.
    government could have obviated timing issues by pursuing a deferred extradition pursuant to the
    U.S.-French extradition treaty, and it could have overcome the French promise to return
    Demirtas to the Netherlands by asking the French to seek Dutch consent to an onward extradition
    and by guaranteeing to the Dutch that Demirtas would serve both his French sentence and any
    U.S. sentence in the Netherlands.
    As explained by Joseph Breham, Demirtas’s expert on French extradition law, even
    assuming that the French were unwilling to interrupt their own prosecution to extradite Demirtas
    to the United States, under Article 16 of the U.S.-French extradition treaty, France had the option
    35
    to commence extradition proceedings but to defer the actual extradition of Demirtas to the
    United States until the conclusion of its prosecution. Dkt. 80-2 at 6 (Breham Decl.); see also
    Dkt. 85-1 at 24 (text of Article 16). That is, the government “was not obligated to wait for the
    end of the prosecution in France to make an official request to France for the extradition of . . .
    Demirtas.” 
    Id. Making such
    a request while a prosecution remains underway “allows the
    requesting state to gain time and [to] obtain custody sooner” than waiting to commence
    extradition proceedings until the conclusion of the prosecution. Dkt. 80-2 at 6 (Breham Decl.).
    Thus, under Demirtas’s theory, the government could have filed a formal extradition request
    either during the French prosecution or during the six months in which Demirtas remained in
    France following his French conviction; either way, the request would not have interrupted the
    French prosecution.
    Breham and the defense’s expert on Dutch extraditions, Bart Stapert, further explained
    that the French promise to return Demirtas to the Netherlands to serve any sentence imposed
    would not have prevented Demirtas’s removal to the United States at the conclusion of the
    French prosecution. That promise was made pursuant to the Council Framework Decision of
    June 13, 2002 on the European Arrest Warrant (“European Framework”) and pursuant to Dutch
    domestic law. Dkt. 78-13 at 4; Aug. 3–4 Tr. at 125, 262, 367, 370. In particular, Article 28(4) of
    the European Framework provides that “a person who has been surrendered pursuant to a
    European arrest warrant shall not be extradited to a third State without the consent of the
    competent authority of the Member State which surrendered the person.” Dkt. 80-3 at 10.
    Article 28(4) further explains that “[s]uch consent shall be given in accordance with the
    Conventions by which that Member State is bound, as well as with its domestic law.” Dkt. 80-3
    at 10. The government, for the most part, does not dispute that deferred extradition and onward
    36
    extraditions are, as a general matter, legal options in appropriate circumstances. Instead, it
    contends that it diligently pursued various alternatives for obtaining custody of Demirtas from
    the French; that the French were emphatic in their position that they would not extradite
    Demirtas; and that, in light of this clear response from the French, the U.S. government was not
    required to file a formal extradition request with France.
    According to Stapert, obtaining Dutch consent to an onward extradition from France
    pursuant to Article 28(4) would have required that the French government make a request for
    onward extradition to the Dutch Ministry of Security and Justice. Dkt. 73-2 at 2; Aug. 3–4 at Tr.
    413. As he explained, the Dutch would then have considered whether onward extradition was
    consistent with Dutch treaties and domestic law, including prior jeopardy law, Dkt. 73-2 at 2;
    Aug. 3–4 Tr. at 371, and would have decided whether to exercise their discretion to consent, see
    Aug. 3–4 Tr. at 388, 413; see also 
    id. at 401.
    Finally, Stapert explained that to grant an onward
    extradition of Demirtas to the United States, France would have to “address the treaty transfer
    return it had guaranteed to the Dutch” by “negotiat[ing] additional diplomatic assurances or
    guarantees”—by, for example, obtaining an assurance that Demirtas could return to the
    Netherlands to serve both the French sentence and any U.S. sentence imposed. Dkt. 73-2 at 2;
    see also Aug. 3–4 Tr. at 371–72. 18
    18  As explained above, Article 28(4) of the European Framework requires the original
    surrendering state—here, the Netherlands—to consent to an onward extradition. In his
    declaration and testimony, Breham also relied on Article 28(2) of the European Framework. See,
    e.g., Dkt. 80-2 at 13–16. And Article 28(2)—unlike Article 28(4)—provides that the person
    sought may consent to an onward extradition without the consent of the original surrendering
    state. See 
    id. at 15–16;
    Dkt. 80-3 at 10. That is, Breham testified that Demirtas himself could
    have simply consented to an onward extradition, obviating the need for Dutch consent pursuant
    to Article 28(4) (or Article 28(3), for that matter). Article 28(2), however, is expressly limited to
    requests for onward extradition made by other Member States of the European Community,
    whereas Article 28(4) applies to onward extraditions to a non-European “third State.” Compare
    Dkt. 80-3 at 10 (addressing surrender to “a Member State other than the executing Member
    37
    Stapert further testified that, in his view, Dutch law would not have imposed a prior
    jeopardy bar to Demirtas’s onward extradition while he remained in French custody. 19
    According to Stapert, Dutch prior jeopardy law distinguishes between Dutch convictions and
    foreign convictions. See Aug. 3–4 Tr. at 361–62, 375–76. As he explained, in the case of a
    conviction entered by a Dutch court, jeopardy attaches when final judgment is entered—that is,
    when the conviction is “irrevocable.” 
    Id. at 379.
    In contrast, according to Stapert, jeopardy does
    not attach with respect to a foreign conviction until service of the sentence imposed is complete.
    Dkt. 73-2 at 2 (Stapert Decl.); Aug. 3–4 Tr. at 375, 410–11. This distinction finds support in the
    State,” and “the surrender to another Member State”), with 
    id. (addressing “extradi[tion]
    to a
    third State”), and Aug 3–4 Tr. at 368 (Stapert’s testimony that Article 28(4) applies to onward
    extraditions to non-European Union countries like the United States).
    Although Breham testified that France has construed Articles 28(2) as applicable to non-
    Member States—thereby permitting Demirtas’s onward extradition to the United States with his
    consent alone—the only evidence offered in support of this atextual reading of the European
    Framework was a French law review article noting that “the overwhelming majority [of]
    Member States” that have considered the issue require the “advice of authorities of the executing
    State” and that, although the French courts at one time disagreed, they have modified their
    position over time. Dkt. 86-3 at 31. Given the testimony of Stapert that Article 28(4) was the
    controlling provision, Aug. 3–4 Tr. at 414, and given the categorical assertion of Roth’s French
    counterpart that France was bound by its commitment to return Demirtas to the Netherlands, 
    id. at 56,
    the Court concludes that any ambiguity in how the French construed the European
    Framework carries little weight. The United States certainly did not have a duty to spot the
    ambiguity in French law and then to push the French—who apparently had not recognized the
    potential loophole themselves—to extradite Demirtas to the United States without first seeking
    the consent of the Dutch, who believed that consent was necessary.
    And, at any rate, it is undisputed that Dutch domestic law mandated that the French
    promise that Demirtas, a Dutch national, would be allowed to serve any sentence he might
    receive in the Netherlands. See Aug. 3–4 Tr. at 125, 262, 367, 370. Thus, even assuming that
    Dutch consent was not a requirement of the European Framework, the active involvement of the
    Netherlands would have been required for the French to be released from their promise to return
    Demirtas to the Netherlands at the conclusion of the French prosecution.
    19 Breham, in turn, testified that prior jeopardy would not have barred extradition under French
    law. See Dkt. 80-2 at 7–12. The government has not attempted to rebut that testimony, and thus
    the Court accepts it for present purposes.
    38
    plain (albeit translated) language of the relevant provisions of Dutch law: Article 9(1)(d)(1) of
    the Dutch extradition law provides that “extradition of the person claimed will not be permitted
    for an offense, in the case of which: . . . (d) he/she has been legally judged to be the person in
    cases in which: (1) the punishment or measure imposed has already been carried out,” as distinct
    from cases in which “(4) the judgment comes from the Dutch courts . . . .” Dkt. 78-14 at 10
    (emphasis added); 20 Aug. 3–4 Tr. at 374. And Article 68(2) of the Dutch Criminal Code
    20  A translated version of Article 9 of the Dutch Extradition Law Code provided to the Court in
    this litigation states:
    1. Extradition of the person claimed will not be permitted for an offence, in the case of
    which:
    a. at the time of the decision for the request for extradition a criminal
    investigation in the Netherlands is underway;
    b. he/she is being prosecuted but renewed prosecution is excluded under grounds
    of Section 255, first or second paragraph, or Section 255a, first or second
    paragraph, of the BES Code of Criminal Procedure;
    c. he/she has been denoted as acquitted by the Dutch courts or has been dismissed
    from prosecution, or can be seen as such if another court has reached a similar
    decision that is final and conclusive;
    d. he/she has been legally judged to be the person in cases in which:
    1. the punishment or measure imposed has already been carried out, or
    2. that punishment or measure cannot be carried out immediately or
    cannot possibly be carried out, or
    3. the judgment entails a statement of guilt without the imposition of
    punishment or measure, or
    4. the judgment comes from the Dutch courts and the authority for
    extradition is not reserved to the convention for such cases;
    e. no prosecution is possible in accordance with Dutch law due to lapse of time,
    or, if the extradition is requested for the benefit of the implementation of a
    punishment or measure, punishment can no longer occur.
    39
    provides that “[i]f the final judgment was rendered by another court, the same person may not be
    prosecuted for the same offense in the case of: . . . (2) Conviction, if punishment is imposed,
    followed by complete enforcement, remission or commutation or immunity from punishment by
    reason of lapse of the period of limitations.” Dkt. 71-1 at 5 n.2 (emphasis added); 21 Aug. 3–4 Tr.
    2. Exclusions may be accepted in that which is set out in the previous Paragraph,
    opening words and under a, in cases in which Our Minister, in reaching his/her decision,
    agrees to the request that extradition at the same time as agreeing to the prosecution
    being stopped.
    3. Exclusions may be accepted in that which is set out in the previous paragraph,
    opening words and under a, in cases in which prosecution has been stopped in the
    Netherlands, either because the Dutch criminal law on grounds of Sections 2 to 8d or the
    criminal law of Bonaire, St. Eustatius and Saba on grounds of Sections 2 to 8 of the BES
    Code of Criminal Procedure do not appear to apply, or because preference was given to a
    trial abroad.
    4. The first paragraph, opening words and under e. is open to exceptions insofar as, in
    accordance the applicable convention, extradition cannot be rejected exclusively on
    grounds of the fact that the right to criminal procedures or the right to implementation of
    that punishment or measure can no longer be carried out under the laws of the requested
    State due to lapse of time.
    Dkt. 78-14 at 10–11 (emphases added); see also Dkt. 79-10 (second translation).
    21   The translated version of Article 68 of the Dutch Criminal Code provided to the Court in this
    litigation states:
    l) Except for cases in which judgments are eligible for review, no person may be
    prosecuted twice for an offense for which a final judgment has been rendered against him
    by a court in the Netherlands, Aruba, Curacao, St. Martin or the public bodies Bonaire,
    St. Eustatius and Saba.
    2) If the final judgment was rendered by another court, the same person may not be
    prosecuted for the same offense in the case of:
    (l) Acquittal or dismissal of the charge(s);
    (2) Conviction, if punishment is imposed, followed by complete enforcement,
    remission or commutation or immunity from punishment by reason of lapse of the
    period of limitations,
    40
    at 375. Stapert testified that these provisions, as interpreted in “a number of Dutch court cases,”
    mean that “as long as [Demirtas’s] sentence [imposed for a foreign conviction] [was] still
    [on]going, . . . there[] [was] no double jeopardy yet.” Aug. 3–4 Tr. at 375. And, according to
    Stapert, that sentence was not fully served until October 8, 2013, when the Dutch resentencing
    proceeded ended, and thus prior jeopardy would not have posed a bar to extradition until that
    date. See 
    id. at 411.
    The government responds that even assuming the French would have entertained a
    request for onward extradition—a premise it hotly disputes—prior jeopardy would have
    precluded extradition after the French court entered final judgment against Demirtas on January
    8, 2013, notwithstanding the fact that he had yet to fully serve his sentence. See 
    id. at 116;
    Dkt.
    78-6 (French judgment). In support of this contention, the government offers the testimony of
    Friedman, who explained that it was her “experience” and “the conclusion of the Ministry of
    Security and Justice” that jeopardy attaches as soon as a conviction becomes final. Aug. 3–4 Tr.
    at 116. She testified that, “rather than . . . trying to figure out the nuances of a translated version
    of a statute from the Netherlands,” she relied “on many years plus conversations and exchanges
    with” her Dutch counterpart, 
    id. at 117–18,
    and that “from what [she] underst[oo]d from [her]
    counterpart,” the Dutch concept of “complete enforcement” goes to the finality of the judicial
    process, including sentencing, but does not require that service of the sentence be completed, 
    id. at 118.
    3) A person may not be prosecuted for an offense that has been finally settled in his case
    in a foreign country through his fulfilment of a condition set by the competent authorities
    in order to avoid criminal prosecution.
    Dkt. 71-1 at 5 (emphases added).
    41
    Friedman repeatedly based her understanding of when prior jeopardy attached on the fact
    that the term “‘irrevocable’ under Dutch law means that there are no more legal remedies [or]
    appeals” and “has nothing to do with the sentence being served.” 
    Id. at 272,
    276–77; see also 
    id. at 115.
    There is no dispute that “irrevocable” means “final judgment” for purposes of Dutch law.
    An “irrevocable” judgment is a judgment from which no further appeals are allowed. Both
    Stapert and Friedman’s Dutch counterpart confirmed as much. Dkt. 78-14 at 21; Aug. 3–4 Tr. at
    379. Friedman’s explanation of when jeopardy attached to the French conviction falters,
    however, because “irrevocable” or “final judgment” is not the relevant limiting language in the
    clauses of Articles 9 and 68 applicable to foreign convictions. Although an “irrevocable” or
    “final judgment” is a prerequisite to the attachment of prior jeopardy, Articles 9(1)(d)(1) and
    68(2)(2) establish further conditions for jeopardy to attach to foreign convictions, requiring,
    respectively, that the “punishment or measure imposed has already been carried out” and that
    there has been “complete enforcement” of the punishment. Supra notes 20, 21. Friedman’s
    recitation of Dutch law thus misses the distinction, elucidated by Stapert, regarding when
    jeopardy attaches to a domestic conviction versus a foreign one. And, although Friedman
    testified that her Dutch counterpart confirmed her understanding of when jeopardy attaches to a
    foreign conviction, she in fact merely asked her counterpart to confirm her understanding of
    “irrevocable,” which, as explained above, was indisputably correct. Aug. 3–4 Tr. at 272,
    276–77; Dkt. 78-14 at 21–23. 22
    22  More precisely, Friedman asked for her counterpart’s thoughts on the declaration filed by
    Stapert in this case. Friedman stated, “[Stapert] says that ‘irrevocable’ under Dutch law means
    that the sentence has been served or completed (I don’t think that’s true).” Dkt. 78-14 at 23. Her
    counterpart then replied, “Irrevocable means that there are no more legal remedies (appeals). It
    has nothing to do with the sentence being served.” 
    Id. at 22.
    But Stapert never used the word
    “irrevocable” in his declaration, and Friedman had not sent her Dutch counterpart a copy of
    Stapert’s declaration. Dkt. 73-2; Aug. 3–4 Tr. at 271. Thus, the best reading of this exchange is
    42
    Stapert, in contrast to Friedman, premised his testimony on the plain language of Article
    68 of the Dutch Criminal Code, which expressly distinguishes between “a final judgment”
    entered “by a court in the Netherlands” and a “final judgment” “rendered by another court.” Dkt.
    71-1 at 5. Stapert conceded that this is “an odd difference,” Aug. 3–4 Tr. at 376, but he offered a
    plausible explanation for the difference in treatment of Dutch and foreign convictions. The
    distinction, according to Stapert, was created so that defendants convicted in other countries
    could not then flee to the Netherlands and escape both service of the foreign sentence and re-
    institution of the prosecution by Dutch authorities. 
    Id. at 377.
    Stapert further explained that,
    although the distinction between foreign and domestic convictions was adopted in an era before
    instruments of international judicial cooperation facilitated the ability of a country to execute a
    sentence imposed by another, the rule that prior jeopardy attaches to a foreign conviction on
    completion of the sentence remains “valid law.” 
    Id. at 376–77.
    The Court found Stapert—who,
    in the course of his nearly thirty-year legal career, has worked on Dutch extradition matters in
    private practice and as a contractor for the Dutch government, taught international law, and
    served as a Dutch judge in a criminal appellate court, Aug. 3–4 Tr. at 358–59, 363–64—to be a
    highly credible expert witness. The Court accepts his explanation of the applicable Dutch-law
    principles.
    that Friedman’s counterpart merely confirmed that which is undisputed—that “irrevocable”
    means a “final judgment.” Indeed, when Friedman asked her Dutch counterpart if the Dutch
    Ministry of Security and Justice “would have come to the same conclusion, i.e. [prior] jeopardy”
    had France asked for its consent to an onward extradition, the counterpart replied that he
    “c[ould]n’t say what [the Ministry’s] decision [would] h[ave] been, had the French been willing
    to extradite Demirtas to the [United States] and had they asked for permission.” Dkt. 78-14 at
    21–23. The counterpart did not identify prior jeopardy as an obstacle had Dutch consent to an
    onward extradition been sought. 
    Id. 43 In
    light of the foregoing, the Court cannot conclude that a request that the French institute
    a deferred extradition proceeding with a view toward the onward extradition of Demirtas before
    he was returned to the Netherlands would, as a legal matter, have been futile.
    b.    The Government’s Diligence
    At the same time, however, the Court is convinced that the government acted with
    reasonable diligence. That is, although the Court concludes that the defense correctly states the
    controlling law, it also concludes that the government’s views were held in good faith and that its
    failure to pursue onward extradition of Demirtas from France was not unreasonable under the
    circumstances.
    In support of its contention that a request for onward extradition from France would not
    have succeeded, the government points to the email that Roth received from her French
    counterpart, which asserted that because France was “committed to the Netherlands to return”
    Demirtas, “it [could not] give him to a different country . . . as part of . . . an extradition request.”
    Dkt. 58-8 at 2. According to Roth’s contemporaneous notes, moreover, her French counterpart
    relayed a similar message in a conversation earlier that same day, telling her that the French
    “agreement . . . to return [Demirtas] to the Netherlands to serve any sentence imposed” by the
    French meant “that if Demirtas [were] convicted [in France], he [would be] shipped immediately
    to the Netherlands to serve the sentence there” and that, “[f]or that reason, France cannot
    authorize/approve his extradition to the [United] States.” Dkt. 79-8 at 7–8. And, as Roth
    explained in an email to Friedman, “France will not entertain an extradition request from us (they
    can’t grant extradition while he’s pending trial, and they won’t have the body upon conviction).”
    Dkt. 78-9 at 1.
    44
    At least as Roth understood these communications, the French were unequivocal in their
    refusal to extradite Demirtas from France. But, as explained above, the desire of the French to
    complete their own proceedings without interruption and their commitment to return Demirtas to
    the Netherlands did not necessarily foreclose the possibility of a deferred extradition proceeding,
    which, if successful, would have led to Demirtas’s onward extradition from France at the
    completion of the French prosecution. And although Roth did raise various alternatives with the
    French, neither she nor any other U.S. official ever suggested this approach to the French. It
    appears that the government did not do so for a combination of reasons.
    As an initial matter, Roth testified that “the French would have [had] no ability to . . . ask
    the Dutch [to consent to an onward extradition], because they’d already agreed to turn him over”
    to the Dutch at the conclusion of the French proceedings. Aug. 3–4 Tr. at 128, 131. That,
    however, is not entirely correct, because France could have sought Dutch consent to onward
    extradition under Article 28(4) of the European Framework. Although it is unclear whether the
    French would have agreed to do so or how the Dutch would have responded to such a request,
    see Dkt. 78-14 at 21, this was a legal option that the government could have raised with the
    French.
    Although Roth and Friedman were unfamiliar with the specific European Warrant
    provisions under which Demirtas posits that his onward extradition could have been obtained,
    Aug. 3–4 Tr. at 69–70, 76–77, 91, 260, they were generally aware of the concept of onward
    extraditions. Roth testified that she was aware that under Article 20 of the U.S.-French
    extradition treaty, there is an exception to the rule that “[w]hen a person has been surrendered by
    the Requested State to the Requesting State, the Requesting State shall not surrender the person
    extradited to a third state” in cases in which the “Requested State consents to such surrender.”
    45
    
    Id. at 68–69.
    23 Roth further testified that it is “common” for extradition treaties to include such
    provisions permitting onward extraditions with the consent of the original requested state. 
    Id. at 68–69.
    And Friedman testified that she was aware of Article 15 of the U.S.-Dutch extradition
    treaty, which contains a parallel provision. 
    Id. at 254.
    24 Indeed, in a September 2012 email to
    23   Article 20 provides:
    Reextradition to a Third State
    1. When a person has been surrendered by the Requested State to the Requesting State,
    the Requesting State shall not surrender the person extradited to a third State for an
    offense prior to the person's surrender, unless:
    (a) the Requested State consents to such surrender; or
    (b) the person extradited, having had the opportunity to do so, did not leave the territory
    of the Requesting State within 30 days of the person’s final release, or returned to the
    territory of the Requesting State after having left it.
    2. Before granting a request under paragraph 1(a) above, the Requested State may
    request the documents referred to in Article 10, and any statements made by the person
    extradited with respect to the offense for which the consent of the Requested State is
    requested.
    Dkt. 85-1 at 28 (Extradition Treaty Between the United States of America and France, art. 20,
    Apr. 23, 1996).
    24   As relevant here, Article 15 provides:
    1. A person extradited under this Treaty shall not be detained, tried or punished in the
    territory of the Requesting State for an offense other than that for which extradition has
    been granted, nor be extradited by that State to a third State, unless: . . . c. The Executive
    Authority of the Requested State has consented to detention, trial, or punishment of that
    person for an offense other than that for which extradition was granted, or to extradition
    to a third State. For this purpose, the Requested State may require the submission of any
    document or statement mentioned in Article 9, including any statement made by the
    extradited person with respect to the offense concerned.
    Dkt. 78-12 at 14 (Agreement Comprising the Instrument as Contemplated By Article 3(2) of the
    Agreement on Extradition Between the United States of America and the European Union as to
    the Application of the Extradition Treaty Between the United States of America and the Kingdom
    of the Netherlands Signed at The Hague on 24 June 1980, art. 5, Sept. 29, 2004).
    46
    Roth and DiLorenzo, Friedman mentioned in passing that the Dutch would have to approve the
    extradition of Demirtas “even if [the government] sent the request to the French.” Dkt. 79-8 at
    24.
    Given the fact that Roth and Friedman had some familiarity with the concept of onward
    extradition, it is likely that their failure to pursue that option was based on Roth’s belief that
    Demirtas would be “shipped immediately to the Netherlands to serve the sentence there,” 
    id. at 8,
    leaving no window for—or reason to pursue—an extradition in France. That is, in light of
    France’s statement that it would not extradite Demirtas during the course of the French
    prosecution, Roth’s assessment at the time was that the only plausible option was to wait until
    the French proceedings were completed and Demirtas was returned to the Netherlands, at which
    point the U.S. government could initiate Dutch extradition proceedings. Cf. 
    id. at 34–35
    (Friedman’s email to DiLorenzo in September 2012, stating that “[r]equests can only go to where
    the body is,” and DiLorenzo’s request for clarification as to whether he had to wait, which
    apparently went unanswered).
    That assessment, however, failed to take into account a number of relevant
    considerations. First, it appears that Roth and Friedman did not recognize or failed to focus on
    the prospect that deferred surrender—as distinct from a temporary surrender during the course of
    a prosecution—was an option. Aug. 3–4 Tr. at 36–7, 87, 91, 312. That is, they apparently gave
    no consideration to the deferred surrender option in Article 16 of the U.S.-French extradition
    treaty, which allows France to grant a request for extradition during its prosecution while
    deferring actual removal of the defendant until the conclusion of the French case. Dkt. 80-2 at 6;
    see Dkt. 85-1 at 24 (text of Article 16). Second, the government also mistakenly believed—
    apparently based on the statements of Roth’s French counterpart and a lack of its own experience
    47
    with application of the European Framework—that the transfer of custody to the Netherlands
    would happen immediately following the French conviction. See Dkt. 79-8 at 8, 11; see also
    Aug. 3–4 Tr. at 132, 260. And, third, Roth and Friedman failed to anticipate the gravity of
    failing to seek an onward extradition from France. That is, they failed to appreciate that once
    Demirtas returned to the Netherlands, it would be too late to seek his extradition because Dutch
    law barred extradition while the Dutch re-sentencing proceedings were underway and, once
    those proceedings were completed, Dutch prior jeopardy would come into play. 
    See supra
    part
    III.B.2.
    Putting aside the issue of prior jeopardy, it was not unreasonable for the government to
    conclude that it should wait until Demirtas was returned to the Netherlands to seek extradition.
    France had declined the government’s request for a provisional arrest and had repeatedly
    informed Roth that it could not grant an extradition request in light of its guarantee to return
    Demirtas to the Netherlands. Dkt. 58-8 at 2; Dkt. 79-8 at 7–8. Although Roth might have more
    effectively pushed back on this conclusion by raising the prospect of deferred extradition and the
    possibility that the French might agree to seek Dutch consent, any significant advantage to doing
    so was far from apparent at the time, and it is far from clear that “that any such effort would have
    succeeded.” 
    Tchibassa, 452 F.3d at 925
    . To do so would have, in effect, required that the
    government clear two sets of hurdles to extradition: those arising under the U.S.-French
    extradition treaty and French law, and those arising under the U.S.-Dutch extradition treaty and
    Dutch law. And, as Stapert acknowledged, Dutch officials would have retained discretion to
    deny consent to an onward extradition. See Aug. 3–4 Tr. at 388, 413; see also 
    id. at 401.
    In the
    ordinary course, there is little doubt that it would have been reasonable for the government to
    wait to seek extradition until Demirtas was returned to the Netherlands.
    48
    Here, however, one factor counseled in favor of pressing harder for Demirtas’s
    extradition while he remained in France: As the Court explained above, once Demirtas returned
    to the Netherlands, his extradition became futile. 
    See supra
    pp. 24–33. But, while it is tempting
    to read the record with the benefit of hindsight and with the benefit of expert testimony, the
    requirement that the government use “reasonable diligence” in pursuing a defendant located
    overseas does not mean that the government’s efforts must be flawless. 
    Doggett, 505 U.S. at 656
    . Friedman’s failure to anticipate the nuances of Dutch prior jeopardy law—that is, that there
    was a brief window in time when jeopardy did not preclude Dutch approval of Demirtas’s
    extradition—was not unreasonable. Friedman had handled “all legal assistance and extradition
    requests to and from the Netherlands” for over twenty years, Dkt. 71-1 at 2 (Friedman Decl. ¶ 3),
    yet was unaware of the peculiar distinction in Dutch law between when jeopardy attaches for
    foreign and domestic convictions. Notably, when Friedman and her knowledgeable Dutch
    counterpart engaged in discussions of prior jeopardy law upon Demirtas’s return to the
    Netherlands, the Dutch counterpart never suggested that the United States might have missed its
    window by having waited until Demirtas was returned to the Netherlands, even though
    Demirtas’s sentence was not fully served for almost three months after Demirtas’s return. Dkt.
    67-1 at 44. And even Stapert conceded that the distinction between Dutch and foreign
    convictions was an “odd” one grounded in an outmoded rationale. Aug. 3–4 Tr. at 22.
    Overall, the record reflects that U.S. officials actively and in good faith sought to obtain
    custody of Demirtas at the earliest reasonable time, but that, with the benefit of hindsight, it
    would have been preferable to have at least further explored with the French whether they would
    have been willing to institute a deferred extradition proceeding and to seek Dutch consent to an
    onward extradition prior to Demirtas’s return to the Netherlands. The Court, accordingly,
    49
    concludes that the government is “more to blame” than Demirtas—who bears no blame at all—
    for the failure to obtain his extradition from France. 
    Doggett, 505 U.S. at 651
    . But, on the
    spectrum ranging from “deliberate” delay to “valid reason[s]” for delay, 
    Barker, 407 U.S. at 531
    ,
    the government’s conduct is best viewed as an understandable failure to raise an alternative legal
    strategy with the French officials in a complex case involving a multi-country extradition process
    and an arcane issue of Dutch prior jeopardy law, cf. 
    Bagga, 782 F.2d at 1544
    (finding that the
    government’s conduct was “clearly no more than mere negligence” and insufficient to “tip the
    scale in favor of the defendant”); see also United States v. Kresler, 392 F. App’x 765, 771 (11th
    Cir. 2010) (quoting 
    Bagga, 782 F.2d at 1544
    ).
    Finally, although the government took no actions to seek custody of Demirtas during the
    six-month period following his conviction in France and preceding his return to the Netherlands,
    see Aug. 3–4 Tr. at 89, 296, the Court does not fault the government for this period of inactivity,
    except to the extent that, as explained above, it failed earlier to recognize that this was a key
    moment when an extradition might possibly have been carried out. The government’s pursuit of
    Demirtas lay dormant between January 25, 2013—when it learned that the French prosecution
    had concluded, Dkt. 67-2 at 7—and July 17, 2013—when it learned that Demirtas had been
    released in the Netherlands, Dkt. 71-1 at 7 (Friedman Decl. ¶ 10). But, the government
    reasonably believed that it would receive notice prior to Demirtas’s release from foreign custody.
    See Valencia-Quintana, 136 F. App’x at 709–10. Roth’s French counterpart had told her that
    there would be “a [ten-]day delay before release from the date of any court decision that would
    result in [Demirtas’s] freedom,” and that the U.S. government would accordingly have time to
    serve a provisional arrest request prior to Demirtas’s release. Dkt. 79-8 at 8; see also Aug. 3–4
    50
    Tr. at 41–42, 90–91. The government is not at fault where, as here, foreign authorities “fail[ed]
    to provide the promised notice.” Valencia-Quintana, 136 F. App’x at 709–10. 25
    4.      German Arrest to Initial Appearance: Jan. 12, 2015 to July 20, 2015
    This, then, leaves the period of time between Demirtas’s arrest in Germany on January
    12, 2015, Dkt. 24 at 4; Dkt. 79-8 at 228, and his initial appearance before this Court on July 20,
    2015. The Court concludes that the government is not to blame for this approximately six-month
    delay in bringing Demirtas to trial.
    The government proceeded with due diligence in seeking Demirtas’s extradition from
    Germany. Just two days after Demirtas was arrested in the Dusseldorf airport pursuant to the
    Red Notice, the government submitted a request for his provisional arrest and informed German
    officials that it intended to file a formal request for extradition. Dkt. 79-8 at 228; Dkt. 78-8 at
    250–51; Aug. 3–4 Tr. at 172. The formal extradition packet was then delivered to the German
    Foreign Office on March 11, 2015, within the time permitted under the U.S.-German extradition
    treaty. Dkt. 78-8 at 160; Aug. 3–4 Tr. at 172, 175. 26 Although Demirtas suggests that the
    government could have prepared and submitted the extradition package with greater haste,
    reasonable diligence did not require it to submit the formal request in advance of the legal
    deadline.
    25  The government was also surprised to learn that its Red Notice had failed to prevent
    Demirtas’s release, filing a “formal inquiry with Interpol on why France and the Netherlands
    missed or ignored the Red Notice.” Dkt. 78-8 at 49. Roth testified, however, that the French
    will hold a defendant on a Red Notice for only four hours, even though they will honor a request
    for a provisional arrest by holding a defendant in detention for sixty days pending the submission
    of formal extradition documents. Aug. 3–4 Tr. at 90.
    26 The United States requested and received a twenty-day extension to submit the formal
    extradition package, as permitted under the terms of the treaty. The OIA official responsible for
    extraditions involving Germany testified that it was “typical[]” for both sides to seek this
    extension. Aug. 3–4 Tr. at 172.
    51
    Nor did the government cause any unjustified delay of Demirtas’s removal to the United
    States once Germany granted extradition. The German court of first review approved Demirtas’s
    extradition in early June 2015, and the last of Demirtas’s three appeals was denied on or about
    July 2, 2015, clearing the way for Demirtas’s removal to the United States. See Aug. 3–4 Tr. at
    177–78, 188–89; Dkt. 78-8 at 104–05. Six days later, the German prosecutor general’s office
    accepted the government’s proposed travel itinerary, which listed a departure date of July 15,
    2015. Dkt. 78-8 at 101. There was then a two-day postponement of the itinerary because the
    plane to be used for Demirtas’s transport was “unexpectedly down for maintenance,” Dkt. 78-8
    at 99—a valid reason for this brief delay. The OIA official responsible for coordinating the
    logistics of extraditions from Germany testified that, overall, Demirtas’s extradition was “really
    on the short end [of the range of times it takes to] organiz[e] these removals.” Aug. 3–4 Tr. at
    193–94. The Court concludes that Demirtas’s pending appeals and the need to finalize
    arrangements for his transportation to the United States provide ample justification for the short
    delay between the German court’s initial approval of extradition and Demirtas’s actual removal
    to the United States. See Loud 
    Hawk, 474 U.S. at 316
    .
    The evidence thus shows that the approximately six-month delay between Demirtas’s
    arrest in Germany and his initial appearance before this Court was within “the typical timeframe
    for contested extraditions” from Germany, Aug. 3–4 Tr. at 179, and that the government
    exercised reasonable diligence in pursuing Demirtas during this period.
    ***
    In sum, the Court concludes that the government had a good-faith belief, supported by
    substantial evidence, that Demirtas’s extradition from France would have been futile while his
    French prosecution remained underway and that his extradition from the Netherlands would have
    52
    been futile due to pending proceedings and to prior jeopardy. The Court also finds that, although
    the government might have done more to push for extradition of Demirtas within the six-month
    window between his French conviction and his return to the Netherlands, its failure to recognize
    the importance of seeking a deferred, onward extradition from France is understandable in light
    of the complex mix of international and foreign legal rules at issue. Any misstep during this
    period of time did not constitute a lack of reasonable diligence in pursuing Demirtas’s arrest.
    C.     Defendant’s Assertion of Speedy Trial Right
    The third Barker factor—the defendant’s assertion of the speedy trial right—is often
    intertwined with the second factor—who is “more to blame for the delay.” 
    Doggett, 505 U.S. at 651
    . If a defendant is aware of the charges and becomes a fugitive, concealing his whereabouts
    from the government, he is generally charged with fault for the delay, as well as with failure to
    assert his right to a speedy trial. See 
    Fernandes, 618 F. Supp. 2d at 70
    , 72. In contrast, a
    defendant cannot be blamed for a failure to assert his right to a speedy trial until he “know[s] of
    the charges” against him. 
    Doggett, 505 U.S. at 653
    –54.
    The government makes three arguments that Demirtas failed timely to assert his speedy
    trial right such that the third factor weighs against him. First, it contends that Demirtas “was
    clearly aware that the United States was looking at him for engaging in terrorist-related activity”
    as early as September 24, 2009, when the FBI and DiLorenzo interviewed him while he was in
    French custody. Dkt. 44 at 20. According to the government, notwithstanding this purported
    knowledge, Demirtas failed to assert his right to a speedy trial until 2015. 
    Id. This argument
    is without merit. During the 2009 interview, DiLorenzo informed
    Demirtas that he had not been charged with a crime in the United States and that DiLorenzo
    could not say whether Demirtas was a suspect. Dkt. 58-7 at 2. Indeed, the grand jury did not
    53
    return the indictment against Demirtas for well over two years after the Paris interview, and the
    indictment remained under seal until 2015. Dkt. 3; July 20, 2015 Min. Order. There is no
    evidence that Demirtas was aware of pending U.S. charges against him prior to his arrest in
    Germany on January 12, 2015. Cf. 
    Tchibassa, 452 F.3d at 926
    (holding defendant responsible
    for failing to assert speedy trial right because “he was aware that charges were pending against
    him”). Demirtas thus cannot be faulted for failing to assert his speedy trial right before that time.
    See 
    Doggett, 505 U.S. at 653
    –54.
    Second, the government emphasizes that Demirtas contested his extradition from
    Germany, instead of seeking to be brought promptly to the United States to face the charges.
    Dkt. 44 at 20. On this record, there is no sound basis for a finding that Demirtas wasted time “by
    filing indisputably frivolous” appeals,27 Loud 
    Hawk, 474 U.S. at 314
    , and there is no basis to
    conclude that Demirtas’s efforts to fight extradition in early 2015 means that any prior delay by
    the government in pursuing him was thereby vitiated. Rather, the delay occasioned by
    Demirtas’s 2015 challenge to his extradition from Germany should simply be “excluded from
    [the] calculation” of overall delay in bringing Demirtas to trial in the United States. Heshelman,
    521 F. App’x at 505 n.3; see also United States v. Manning, 
    56 F.3d 1188
    , 1195 (9th Cir. 1995)
    (“Manning cannot avoid a speedy trial by forcing the government to run the gauntlet of obtaining
    formal extradition and then complain about the delay that he has caused by refusing to return
    voluntarily to the United States.”). The government continues to bear the burden, however, of
    27  In an email included in the record, the OIA official responsible for extraditions from Germany
    recounts that an official with the German Federal Office of Justice told him that one of the issues
    raised by Demirtas in one of the three rounds of appeals “appear[ed] . . . to be completely
    meritless.” Dkt. 78-8 at 107. However, the same OIA official testified that he was otherwise
    unaware of what issues Demirtas raised during the various appeals. Aug. 3–4 Tr. at 177, 194.
    54
    justifying the delay between Demirtas’s indictment on December 8, 2011 and his arrest in
    Germany on January 12, 2015.
    Third, the government faults Demirtas for failing to assert his right to a speedy trial until
    September 9, 2015—“nearly nine months after his arrest.” Dkt. 44 at 20. But the government
    misapprehends the facts. Demirtas requested a speedy trial at his initial appearance before this
    Court on July 20, 2015. Dkt. 35 at 7–8. At the subsequent detention hearing held on July 23,
    2015, prior defense counsel agreed to waive time under the Speedy Trial Act (“STA”) until the
    next hearing on September 9, 2015, stating that the “government is going to use this time to
    produce discovery and inform us more about the case.” Dkt. 35 at 8. From September 9, 2015,
    onward, Demirtas repeatedly and consistently objected to any delay and refused to waive time
    under the STA. Dkt. 37 at 11; Dkt. 38 at 20; Dkt. 39 at 23; Dkt. 40 at 12; Dkt. 41 at 12–13.
    The Court finds that Demirtas’s single waiver of time under the STA—from July 23,
    2009 to September 9, 2015—is immaterial to his constitutional speedy trial claim. Rather, the
    Court is required to “weigh the frequency and force of the objections” to delay. 
    Barker, 407 U.S. at 529
    ; see also 
    id. at 528
    (rejecting “demand-waiver” approach under which “fail[ure] to
    demand a speedy trial forever waives [the] right”). Here, Demirtas requested a speedy trial at his
    first appearance before this Court, and, with only one exception, reasserted that right at every
    opportunity. The Court, moreover, “attach[es] a different weight to a situation in which the
    defendant knowingly fails to object from a situation in which his attorney acquiesces.” 
    Id. at 529.
    Demirtas consented to the brief STA waiver on advice of counsel, presumably without
    personal knowledge of the U.S. legal system, and for the limited purposes of allowing the
    government to complete discovery and enabling defense counsel to review that discovery. See
    Dkt. 24 at 8; see also 
    Barker, 407 U.S. at 527
    –28 (recognizing that tension often arises when
    55
    defense counsel needs time to prepare, notwithstanding the defendant’s request for a speedy
    trial). The Court, accordingly, declines to fault Demirtas for his limited waiver of time under the
    STA.
    D.     Prejudice
    Under the fourth Barker factor—prejudice—the Court considers three kinds of prejudice
    that result from “unreasonable delay between formal accusation and trial”: “‘oppressive pretrial
    incarceration,’ ‘anxiety and concern of the accused,’ and ‘the possibility that the [accused’s]
    defense will be impaired’ by dimming memories and loss of exculpatory evidence.” 
    Doggett, 505 U.S. at 654
    (alteration in original) (quoting 
    Barker, 407 U.S. at 532
    ). The former two forms
    of prejudice are largely irrelevant in this case, as there is no evidence that Demirtas was aware of
    the charges (and therefore anxious or concerned about them) prior to his arrest in Germany, and
    the time he spent incarcerated prior to his arrest in Germany was attributable to the French
    prosecution, rather than to the U.S. charges. See 
    Tchibassa, 452 F.3d at 926
    –27.
    “Of the[] forms of prejudice,” however, “the most serious is the last, because the inability
    of a defendant adequately to prepare his case skews the fairness of the entire system.” 
    Doggett, 505 U.S. at 654
    (quoting 
    Barker, 407 U.S. at 532
    ). Here, the forty-three month interval between
    Demirtas’s indictment and his appearance before this Court is well beyond the amount of time
    ordinarily deemed “presumptively prejudicial.” 
    Id. at 651,
    652 n.1 (“[C]ourts have generally
    found postaccusation delay ‘presumptively prejudicial’ at least as it approaches one year.”).
    Indeed, even if limited to the period of time running from the completion of the French
    proceedings—prior to which there was no colorable means of obtaining custody of Demirtas—to
    Demirtas’s arrest in Germany, the two-year delay exceeds the period of time that is
    presumptively prejudicial. Demirtas contends that this delay has prevented him from
    56
    interviewing witnesses who were incarcerated with him in France, and who have since been
    released and cannot be located. Dkt. 24 at 9; June Tr. at 66–68 (defense counsel’s representation
    that to date, her investigator, who is located abroad, has been unable to track down current
    addresses for the potential witnesses). The parties dispute, however, whether these prospective
    witnesses’ testimony would be inculpatory or exculpatory. Dkt. 44 at 21–22; June Tr. at 67–68.
    Given the dearth of evidence regarding any lost witnesses and the content of their would-
    be testimony, Demirtas has not made a showing of “particularized” or “specific” prejudice. 28
    
    Doggett, 505 U.S. at 655
    –56; see also 
    Tchibassa, 452 F.3d at 927
    . But neither has the
    government “persuasively rebutted” the presumption of prejudice. 
    Doggett, 505 U.S. at 658
    .
    That presumption rests on the understanding that “impairment of one’s defense is the most
    difficult form of speedy trial prejudice to prove because time’s erosion of exculpatory evidence
    and testimony ‘can rarely be shown.’” 
    Id. at 655
    (quoting 
    Barker, 407 U.S. at 532
    ). Here, the
    passage of time in bringing Demirtas to the United States to stand trial “presumptively
    compromises the reliability of a trial in ways that neither party can prove or, for that matter,
    identify.” Id.; see also 
    Barker, 407 U.S. at 532
    . Thus, in balancing the Barker factors, the
    presumptive prejudice to Demirtas from delay remains “part of the mix of relevant facts.”
    
    Doggett, 505 U.S. at 656
    .
    28  Demirtas points out that the French have an inquisitorial, rather than an adversarial, criminal
    justice system, meaning that the investigation is conducted by the magistrate and not the defense
    lawyers. Thus, Demirtas’s French lawyers would not have engaged in the kind of investigation
    that U.S. defense lawyers employ. See Dkt. 24 at 9. The Court recognizes this difference
    between the U.S. and French systems but lacks specific evidence regarding the scope of the
    French investigation, whether the magistrate’s files are available, and, if they are, whether they
    would reveal some or all of the information Demirtas seeks.
    57
    E.        Balancing
    Finally, the Court must balance the four factors. As for the first factor—the length of the
    delay—the forty-three-month delay between Demirtas’s indictment and his initial appearance
    before this Court weighs somewhat in favor of dismissal. The delay was more than three times
    as long as the threshold one-year delay that triggers a Barker analysis, and “courts have
    dismissed cases on speedy trial grounds based on delays of [shorter] length.” Fernandes, 618 F.
    Supp. 2d at 68, 74 (twenty-three month delay). This delay must, however, be examined in the
    context of the second Barker factor, which requires consideration of which portions of the delay,
    if any, are attributable to the government.
    The second factor—“[t]he flag all litigants seek to capture,” Loud 
    Hawk, 474 U.S. at 315
    —“assesses whether the government or the defendant is more to blame for the delay.”
    
    Fernandes, 618 F. Supp. 2d at 74
    . Here, because Demirtas was unaware of the U.S. charges
    pending against him prior to his arrest in Germany, he cannot be blamed for that delay. As for
    whether the government is to blame, as explained above, the government has established that it
    had a good-faith belief, supported by substantial evidence, that a formal request to extradite
    Demirtas would have been futile during the French prosecution, as well as once Demirtas was
    returned to the Netherlands—accounting for thirty-one months of the challenged delay. And,
    although Demirtas’s extradition from Germany after he was arrested there in 2015 took six
    months to carry out, the government unquestionably proceeded with due diligence during this
    period.
    Complicating the matter is the fact that the government has not “provided substantial
    evidence that extradition would have been futile” for the entirety of the time preceding
    Demirtas’s arrest in Germany. 
    Fernandes, 618 F. Supp. 2d at 74
    . Demirtas has propounded a
    58
    plausible theory of how his removal to the United States for prosecution might conceivably have
    been achieved during the six-month window between the conclusion of the French case on
    January 8, 2013, and his transfer to the Netherlands on July 17, 2013. The government could
    have raised this possibility with the French and pressed harder for extradition during this time.
    But, the Court also concludes that the government did not act unreasonably when it failed to
    recognize that a combination of treaty provisions and foreign laws, if wielded in combination
    with the cooperation of two foreign governments, might have provided a path forward, and
    instead accepted a French official’s categorical statements that extradition from France would
    not be granted. It is only with the benefit of hindsight and a nuanced understanding of an oddity
    of Dutch prior jeopardy law that it becomes evident that this was the critical moment to press for
    Demirtas’s extradition. This is thus an unusual case in which the government is arguably
    responsible, but not substantially culpable, for the delay in bringing Demirtas to trial, because his
    U.S. prosecution might conceivably have started as early as late January 2013. At most, the
    government is responsible for this approximately two-and-a-half year difference in when
    Demirtas’s U.S. proceedings might have commenced but for the government’s failure to seek
    extradition from France. The process that Demirtas suggests that the government might have
    pursued was by no means a sure thing, but it was a path that the government might have at least
    presented to the French had it put all of the (admittedly complex) pieces together at the relevant
    time.
    The third factor, the defendant’s assertion of his right to a speedy trial, generally “repeats
    the analysis of defendant’s role in causing the delay.” 
    Fernandes, 618 F. Supp. 2d at 74
    . Here,
    there is no evidence that Demirtas was aware of the charges against him until he was arrested in
    Germany, and thus he cannot be blamed for failing to assert his right to a speedy trial before that
    59
    time. This is accordingly an unusual case in a second respect: Unlike in most of the cases cited
    by the government, Demirtas did not knowingly become a fugitive from justice. Cf., e.g.,
    
    Tchibassa, 452 F.3d at 926
    ; 
    Wangrow, 924 F.2d at 1437
    ; 
    Blanco, 861 F.2d at 779
    . And although
    Demirtas contested his extradition from Germany and was thus, in a sense, “a reluctant
    defendant,” 
    Bagga, 782 F.2d at 1545
    , the Court declines to hold against him his assertion of his
    rights of appeal, absent evidence that his appeals were frivolous, cf. Loud 
    Hawk, 474 U.S. at 314
    –15. Rather, it merely holds that the delay occasioned by Demirtas’s efforts to fight
    extradition do not count against the speedy trial clock.
    Finally, with respect to the fourth factor—prejudice—Demirtas has not established that
    he suffered “particularized” or “specific” prejudice. 
    Doggett, 505 U.S. at 655
    –56. But because
    “the government is more to blame” than Demirtas for not bringing him to trial approximately
    two-and-a-half years earlier than it did, Demirtas “is entitled to a presumption of prejudice,
    which the government has not rebutted.” 
    Fernandes, 618 F. Supp. 2d at 74
    .
    On balance, the Court finds that the government did not unreasonably delay Demirtas’s
    prosecution and that he is not entitled to dismissal of the indictment based on a violation of his
    Sixth Amendment right to a speedy trial. This case is a difficult one, which cannot be answered
    with a simple (or not so simple) assessment of which party is right about the meaning of the
    relevant treaties, conventions, and foreign law. The Supreme Court has admonished, moreover,
    that “none of the four [Barker] factors . . . [is] either a necessary or sufficient condition to the
    finding of a deprivation of the right of speedy trial. Rather, they are related factors and must be
    considered together with such other circumstances as may be relevant.” 
    Barker, 407 U.S. at 533
    .
    That is, “[t]he Barker test” is not intended to provide “an easy, mechanical answer,” requiring
    instead “a difficult and sensitive balancing process.” 
    Jones, 524 F.2d at 846
    ; see also Barker,
    
    60 407 U.S. at 530
    (“A balancing test necessarily compels courts to approach speedy trial cases on
    an ad hoc basis.”).
    Here, had the government fully anticipated and understood the problems of foreign law
    involved in obtaining custody of Demirtas, it might have been able to bring him to trial sooner.
    This is not a case, however, in which the government simply failed to take an “obvious step to
    secure” custody of the defendant. 
    Fernandes, 618 F. Supp. 2d at 74
    . Nor is it a case in which
    the government failed to devote its attention and resources to pursuing the defendant. To the
    contrary, the government promulgated an Interpol diffusion and Red Notice, it conferred
    repeatedly with its French and Dutch counterparts, and it reasonably understood informal
    communications from the responsible French and Dutch officials to mean that extradition was
    not possible. In light of the Court’s conclusion that the government proceeded with reasonable
    diligence in pursuing Demirtas—albeit not with perfection—and in light of the facts that
    Demirtas has not established specific prejudice and was not detained by the United States at the
    relevant times, the Court will deny the motion to dismiss. See 
    Doggett, 505 U.S. at 656
    (“[I]f the
    Government . . . pursued [the defendant] with reasonable diligence . . . , his speedy trial claim
    would fail . . . as a matter of course however great the delay, so long as [he] could not show
    specific prejudice to his defense.”); 
    Bagga, 782 F.2d at 1544
    (“[A] more neutral reason” for the
    delay “does not necessarily tip the scale in favor of the defendant, particularly where the
    defendant was at liberty and outside the jurisdiction where the indictment was returned.”).
    61
    CONCLUSION
    In light of the foregoing, Demirtas’s motion to dismiss, Dkt. 24, is hereby DENIED.
    SO ORDERED.
    /s/ Randolph D. Moss
    RANDOLPH D. MOSS
    United States District Judge
    Date: September 2, 2016
    62