People v. Aguilera ( 2020 )


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  • Filed 6/17/20
    CERTIFIED FOR PUBLICATION
    COURT OF APPEAL, FOURTH APPELLATE DISTRICT
    DIVISION ONE
    STATE OF CALIFORNIA
    THE PEOPLE,                                       D075381
    Plaintiff and Appellant,
    v.                                        (Super. Ct. No. SCS304369)
    MARIO IVAN AGUILERA et al.,
    Defendants and Respondents.
    APPEAL from an order of the Superior Court of San Diego County, Garry G.
    Haehnle, Judge. Reversed.
    Summer Stephan, District Attorney, Mark A. Amador, Linh Lam, and Karl Husoe,
    Deputy District Attorneys, for Plaintiff and Appellant.
    Sheila O'Connor, under appointment by the Court of Appeal, for Defendant and
    Respondent Mario Aguilera.
    Elisa A. Brandes, under appointment by the Court of Appeal, for Defendant and
    Respondent Jesus Castaneda.
    Christine M. Aros, under appointment by the Court of Appeal, for Defendant and
    Respondent Ricardo Eaton.
    Cathryn L. Rosciam, under appointment by the Court of Appeal, for Defendant
    and Respondent Daniel Gracia.
    Alex Coolman, under appointment by the Court of Appeal, for Defendant and
    Respondent William Sherman.
    John F. Schuck, under appointment by the Court of Appeal, for Defendant and
    Respondent Jose Villanueva.
    The People, represented by the San Diego County District Attorney, appeal an
    order dismissing all criminal charges against defendants Mario Aguilera, Jesus
    Castaneda, Ricardo Eaton, Daniel Gracia, William Sherman, and Jose Villanueva.
    Defendants were charged with multiple felonies, including robbery (Pen. Code, § 211)
    and carjacking (id., § 215), arising from an aborted illegal drug transaction. The trial
    court found that defendants' constitutional right to due process was violated because the
    federal government refused defendants' requests to produce potentially exculpatory
    evidence in the possession of the U.S. Drug Enforcement Agency (DEA). We conclude
    that neither due process nor any other constitutional provision requires dismissal of the
    charges against defendants under the circumstances here. We therefore reverse the
    dismissal order.
    FACTUAL AND PROCEDURAL BACKGROUND
    The Alleged Offenses
    For purposes of this section, we take the historical facts from the transcript of the
    preliminary hearing in this matter. At that hearing, the court heard testimony from the
    primary victim E.G., his son, and a police detective.
    2
    E.G. owned and operated a used car lot in National City, California. He was also
    involved in the cross-border drug trade between Mexico and the United States.
    Sometime in 2017, E.G. was threatened with federal prosecution, and he agreed to
    become an informant for the DEA. At the time, E.G. was involved with Aguilera in an
    effort to smuggle 200 kilograms of marijuana from Mexico into the United States. A
    person, whom E.G. did not know, provided the marijuana, and E.G. arranged to store the
    marijuana in Tijuana.
    Once E.G. became an informant, the DEA told him to step away from the deal.
    They wanted him to focus on other, more consequential transactions. The marijuana was
    never transported into the United States. It remained in Tijuana and eventually went bad.
    Aguilera subsequently contacted E.G. and told him the person who provided the
    marijuana wanted to be paid for the loss. E.G. gave Aguilera a few used vehicles, which
    he thought would compensate the person.
    Later, on January 8, 2018, E.G. received a call from an unknown man, who said he
    was interested in purchasing a used car E.G. had advertised online. E.G. invited the man
    to go to the used car lot, where one of E.G.'s employees would show him the car. An
    hour later, the man called again and confirmed he wanted to purchase the car. E.G. drove
    to the lot to complete this sale. He brought along his young son.
    When E.G. arrived at the lot, his employee told him that the man was out getting
    some food and would be back soon. Several minutes later, the man returned with another
    person. E.G. later identified them as Gracia and Eaton, respectively. After E.G. spoke
    with Gracia briefly, two SUVs drove onto the lot. Six individuals exited the SUVs:
    3
    Aguilera, Castaneda, Sherman, Villanueva, a man identified as "Sergio," and an
    unidentified man. E.G. had employed Villanueva and Sergio at the car lot, and he knew
    Sherman as Villanueva's friend. (E.G. had stopped working with Villanueva several
    weeks earlier because he believed Villanueva had sold two trucks without permission and
    kept the money.) E.G. knew Aguilera, as discussed above, and they had been legitimate
    business associates as well for many years. E.G. was unfamiliar with Castaneda.
    Gracia and Eaton grabbed E.G. from the back, and Eaton took E.G.'s cell phone.
    Either Eaton or Gracia had a gun. The other men approached quickly. Either Villanueva
    or Sherman, or both, held a large knife.
    Aguilera introduced Castaneda as the person who had provided the marijuana that
    had languished in storage in Tijuana. Castaneda demanded money. He threatened to
    kidnap E.G. and take him to Mexico. But, when Castaneda saw E.G.'s son, he said,
    "You're in luck. Because your kid is here, we're not going to take you, but I want
    money."1
    E.G. told Castaneda he did not have money, but Castaneda could take whatever he
    wanted from the lot. Castaneda said they would take the vehicles, but he still wanted the
    money in a couple weeks. The men drove some vehicles away, enlisted a tow truck to
    1       E.G.'s son was sitting in a truck on the lot using his cell phone. He saw a number
    of men approach his father. They were "grabbing [him] really hard in the jacket
    and . . . taking him somewhere." He tried to hide and call his mother, but Villanueva
    found him and took his cell phone. The men approached E.G.'s employee as well and
    took his phone and watch. Both were scared for their safety.
    4
    haul away some more, and retrieved others from auction lots. They eventually took
    several cars, SUVs, and vans, as well as at least one boat.
    E.G. and his son left the lot in another used car. In the evening, E.G. called his
    DEA handler, Shawn Gaines. E.G. had been scheduled to meet with him that day. E.G.
    and Gaines agreed to meet the following day, along with another DEA agent, Mario
    Borboa. E.G. testified that he did not call the police because he wanted to talk to Gaines
    first.
    The next day, E.G. met with Gaines and Borboa, as well as two other DEA agents.
    They spoke for approximately an hour or two. E.G. gave them a full report of the
    incident, including the names and descriptions of the people involved. At least one of the
    agents took notes of the conversation. E.G. did not know whether the conversation was
    recorded.
    A few days later, Borboa arranged for E.G. to meet with a National City police
    detective. Borboa was acquainted with the detective because they had served together on
    the same task force. E.G. met with the detective and, according to him, provided the
    detective the same information he gave Gaines and Borboa. The detective interviewed
    E.G.'s son and his employee as well.
    At the preliminary hearing, E.G. testified that his work as an informant involved
    setting up drug transactions with individuals specified by the DEA. E.G. made money on
    the transactions, but he was not paid by the DEA itself and did not receive any other
    benefits (except avoiding prosecution). He had a contract with the DEA, which he was
    5
    required to sign every three or four months. But by the time of the hearing, E.G. had let
    his contract expire.
    Proceedings on the Initial Charges and First Dismissal
    The district attorney charged defendants with robbery, carjacking, and other
    offenses. (People v. Eaton (Super. Ct. San Diego County, 2018, No. SCS298500);
    People v. Castaneda (Super. Ct. San Diego County, 2018, No. CS302785).) In advance
    of trial, the prosecutor contacted Borboa and requested a summary of benefits E.G. had
    received from the DEA. The prosecutor told Borboa that the information was relevant to
    E.G.'s credibility and the prosecutor was required to disclose it to comply with his Brady
    obligations. (Brady v. Maryland (1963) 
    373 U.S. 83
    (Brady).) A DEA attorney
    responded by email and declined to provide the information. He advised the prosecutor
    that, under United States ex rel. Touhy v. Ragen (1951) 
    340 U.S. 462
    (Touhy), he would
    have to comply with federal regulations to make a proper request. (See 28 C.F.R. § 16.21
    et seq.) The attorney wrote that defense counsel was also free to submit a request.2
    Separately, Sherman served two subpoenas on Borboa seeking testimony and
    various categories of documents relating to E.G.'s relationship with the DEA, the alleged
    offenses, and E.G.'s credibility generally. The DEA attorney responded that Sherman's
    2      In Touhy, the United States Supreme Court considered whether the federal
    government could rely on its own regulations to refuse to comply with a subpoena or
    request for information. 
    (Touhy, supra
    , 340 U.S. at p. 463.) The Supreme Court
    concluded that such regulations are valid and enforceable. (Id. at p. 468.) As discussed
    below, "If dissatisfied with the agency's response to the request, the defendant is not
    without recourse. The proper method for judicial review of the agency's final decision
    pursuant to its regulations is through the Administrative Procedure Act ('APA')." (United
    States v. Williams (4th Cir. 1999) 
    170 F.3d 431
    , 434 (Williams).)
    6
    request for information from the DEA would likewise have to comply with federal
    regulations under Touhy. Among other things, Sherman was required to submit an
    affidavit describing the relevance of the information sought. (See 28 C.F.R. § 16.22(c).)
    The DEA attorney stated that the U.S. Attorney's Office would review any proper request
    and authorize appropriate disclosures when warranted. He wrote, "If a party is
    dissatisfied with the government's response to a Touhy request, the party's remedy is an
    action against the relevant agency pursuant to the Administrative Procedures Act, and not
    pursuant to a motion to compel."
    Sherman's counsel provided the requested affidavit. He described the alleged
    offenses, E.G.'s relationship to the DEA, and the fact that E.G. first reported the incident
    to the DEA.
    Three weeks later, an Assistant U.S. Attorney informed Sherman's counsel by
    letter that the U.S. Department of Justice, of which the DEA is a part, would not
    authorize Borboa to testify and would not produce records in response to the subpoenas.
    The attorney wrote that "the records and testimony you are seeking implicate the
    existence or nonexistence of law enforcement investigations, and the existence or
    nonexistence of confidential source relationships. Furthermore, your request seeks
    information the disclosure of which would reveal investigatory techniques and
    procedures the disclosure of which would jeopardize their effectiveness. Accordingly,
    under 28 C.F.R. § 16.26(b)(4)-(5), disclosure will not be authorized." The attorney noted
    that Borboa's work is funded by taxpayers and "testifying in this state court criminal
    litigation would not be the best use of the [DEA's] limited resources." The attorney
    7
    informed Sherman's counsel that a state court subpoena cannot be enforced against a
    federal employee, and any attempt at enforcement would be removed to federal court.
    Undeterred, Sherman sought and obtained a bench warrant from the trial court for
    Borboa's attendance. The U.S. Attorney's Office removed the subpoena proceedings to
    federal district court and filed a motion to quash. In a written order, the federal court
    granted the motion. It noted that the federal court's jurisdiction on removal is coextensive
    with the jurisdiction of the underlying state court, citing FBI v. Superior Court of Cal.
    (N.D.Cal. 2007) 
    507 F. Supp. 2d 1082
    , 1092. It found that because the state court did not
    have jurisdiction to enforce a subpoena against the federal government, based on
    principles of sovereign immunity, the federal court likewise could not, citing Elko County
    Grand Jury v. Siminoe (In re Elko County Grand Jury) (9th Cir. 1997) 
    109 F.3d 554
    , 556
    (Elko County). The federal court granted the motion to quash the subpoenas and
    dismissed the proceedings.
    Back in the trial court, Sherman moved to dismiss the charges against him. He
    argued that his inability to compel Borboa's testimony and production of documents
    violated his constitutional rights, including the right to confrontation, the right to
    compulsory process, the right to effective assistance of counsel, and the right to due
    process generally. The remaining defendants joined in Sherman's motion.
    In opposition, the prosecution argued that a criminal defendant does not have a
    general constitutional right to discovery. The disclosure of potentially exculpatory
    evidence in the possession of a government agency is governed by Brady principles.
    Under Brady, the prosecution is required to disclose material evidence in its own files as
    8
    well as others acting on its behalf. Brady did not compel testimony or production of
    documents from the DEA because the DEA was not working on behalf of the prosecution
    and was not part of the investigation of the defendants.
    At the hearing on Sherman's motion to dismiss, the court heard testimony from the
    National City police detective responsible for the investigation. The detective said that
    Borboa called him on January 12, 2018, four days after the alleged offenses. Borboa had
    the detective's cell phone number because they had previously worked on the same task
    force, though never on the same case. Borboa gave the detective E.G.'s name and told
    the detective E.G. had been the victim of a crime. Borboa brought E.G. to a National
    City police station, where the detective interviewed him. Borboa was present for the
    detective's initial interview with E.G. From that point on, neither the DEA nor any other
    federal agency assisted the detective in his investigation of the offenses. Nor was the
    DEA or any other federal agency involved in any other investigations that aided the
    detective's investigation. The detective had not worked with Borboa or any other federal
    agent to gather facts or otherwise investigate the crimes.
    After hearing argument, the trial court (Judge Theodore Weathers) granted
    defendants' motion to dismiss. The court noted that the prosecutor's efforts to obtain
    information from the federal government had been "exemplary" and the prosecutor
    "appears to have acted aboveboard at all times." The court believed, however, that "the
    issue here does rise to the level of a constitutional issue based upon due-process and the
    failure to provide the defendants with a right to a fair trial. And certainly their [Sixth]
    Amendment right to confront and cross-examine witnesses is implicated here. [¶] To
    9
    me, the [DEA] agent has critical information." The court stated, "What, if anything,
    [E.G.] said to the federal agent in this court's mind is critical. And what is also critical, as
    I inquired of the People, is the circumstances of the underlying drug transaction. You
    know, what, if anything, did the DEA know about that? Were they involved with it?"
    After some logistical discussion, the court ordered, "These cases are dismissed, and the
    People can take whatever action or whatever remedies they feel appropriate, whether it be
    refiling the charges or whether by filing a writ. You certainly have your recourses in this
    case. [¶] And I also want to state that this court does not dismiss charges like this
    lightly. This court—I've been on the bench for almost 19 years now, and I have not
    confronted a situation where I've been so impressed with the issue that presents itself here
    with this fundamental fairness, where these defendants are absolutely precluded from
    cross-examining what everyone agrees is a critical witness here with critical
    information—with Brady information."
    The prosecution filed a petition for writ of mandate in this court seeking
    reinstatement of the charges. We summarily denied the petition because the prosecution
    had an adequate remedy by way of appeal. (People v. Superior Court (Eaton) (Nov. 6,
    2018, D074879).) The prosecution did not appeal.
    Proceedings on the Refiled Charges and Second Dismissal
    Two days after the dismissal order, before filing its writ petition, the prosecution
    refiled charges against the defendants. Defendants demurred to the criminal complaint
    on the ground that the prior dismissal barred refiling because it was based on a
    constitutional violation. The trial court (Judge Weathers) overruled the demurrer. It
    10
    stated, "[I]n this case the [c]ourt does agree with the prosecution that a demurrer is not
    the appropriate mechanism to deal with this issue that [defense] counsel is raising. With
    respect to the dismissal of the prior case on constitutional grounds, there is no defect on
    the face of the pleadings here. And therefore, in each of the defendants' cases, the
    demurrer is overruled." The prosecutor noted that his office was engaged in discussions
    with the federal government regarding the potential disclosure of DEA information.
    The court (Judge Stephanie Sontag) held a preliminary hearing. The testimony
    elicited at the hearing has been recounted above. The court held defendants to answer on
    all charges, though it did not sustain certain firearm enhancement allegations against
    Gracia and Eaton. The prosecutor informed the court that his office's discussions with
    the federal government were ongoing.
    Sherman again subpoenaed Borboa, as well as fellow DEA agent Gaines.
    Castaneda also subpoenaed Borboa and Gaines. By letter, the Assistant U.S. Attorney
    again informed defendants that the Department of Justice refused to provide the requested
    testimony and information. The attorney gave the same grounds as before: (1) the
    records and testimony implicate federal law enforcement investigations, confidential
    source relationships, and investigatory techniques and procedures; (2) testimony in this
    state court criminal litigation would not be the best use of the DEA's limited resources;
    and (3) a state court subpoena cannot be enforced against a federal employee.
    Defendants moved to dismiss. They reiterated their argument that the federal
    government's refusal to allow testimony and document production by the DEA violated
    their constitutional rights. In opposition, the prosecution argued again that the defendants
    11
    had no general right to criminal discovery and Brady did not compel production of
    information in the hands of the federal government under the circumstances here.
    The trial court (Judge Garry Haehnle) heard argument and granted the motion to
    dismiss. In its oral ruling, the court stated, "What really troubles this Court about this
    case . . . [is that the detective] testified that he did not speak to [E.G.] until the 12th,
    which was actually almost five days later, because this happened on the 8th and he spoke
    to him on the 12th. [¶] So what troubles me the most and which to me just doesn't pass
    the smell test is I have got this alleged victim who has these horrible crimes with the use
    of weapons . . . allegedly committed against him, and instead of running to the police like
    he should have, he runs to his handlers at the DEA, and it's then four or so days later that
    he makes contact with the police." The court was not concerned about E.G.'s history as a
    DEA informant. Instead, it was concerned about what E.G. told the DEA agents before
    he went to police. The court explained, "When I look at due process violations, I have to
    look at how it affects the defendant. And the defendants in this case don't have access to
    information that they should have access to to ensure that they are going to get a fair trial
    and make sure that the guarantees of the Sixth and Fourteenth Amendments are upheld.
    [¶] And . . . I understand the concept that this was the federal government [that] has
    stepped in and prevented the district attorney's office from getting that information. But
    it is the government. [¶] . . . [¶] And so I am going to grant the defense motion based on
    that and dismiss the case." The prosecution appeals.
    12
    DISCUSSION
    I
    Procedural Bar Based on Refiling
    Before we consider the merits of the court's dismissal order, we must address a
    procedural bar raised by the defendants. They contend this appeal must be dismissed
    because the prosecution was barred as a matter of law from refiling charges against them
    after the first dismissal order. They do not cite any authority for the proposition that the
    appeal itself must be dismissed. The second dismissal order is an appealable order under
    Penal Code section 1238, and the prosecution is aggrieved by the order. (Cf. People v.
    Punzalan (2003) 
    112 Cal. App. 4th 1307
    , 1310-1311 [dismissing appeal where city and
    police department were not aggrieved parties with standing to appeal].)
    Defendants primarily rely on People v. Pinedo (2005) 
    128 Cal. App. 4th 968
    , 970
    (Pinedo), where the appellate court affirmed a second dismissal order on the ground that
    refiling the underlying charges was unauthorized. Defendants appear to argue, in the
    alternative to outright dismissal of this appeal, that the dismissal order here should be
    affirmed for the same reason. In Pinedo, the trial court's first dismissal was based on
    unreasonable prosecution delay resulting in actual prejudice. (Id. at p. 971.) The
    prosecution refiled the charges and did not appeal. (Ibid.) The trial court again
    dismissed the charges. (Ibid.) It reasoned that the "initial dismissal order was a final
    order terminating the prosecution, subject only to a successful appeal of the ruling."
    (Ibid.)
    13
    The appellate court agreed. 
    (Pinedo, supra
    , 128 Cal.App.4th at p. 973.) It held
    that dismissal on certain constitutional grounds limited the prosecution's usual ability to
    refile: "[T]he United States Supreme Court determined by its decision in Strunk v.
    United States [(1973) 
    412 U.S. 434
    , 439-440], that the sole remedy for a violation of a
    defendant's right to a speedy trial is a dismissal with prejudice. Similarly, when the
    United States Supreme Court settled in its decisions in United States v. Marion [(1971)
    
    404 U.S. 307
    , 324] and United States v. Lovasco (1977) 
    431 U.S. 783
    , 788-789, that a
    defendant has due process protection from unreasonable preaccusation delay, the court
    assumed, without any further discussion, that the same remedy applied to dismissals on
    due process grounds." (Pinedo, at p. 973.) It concluded that "a dismissal . . . on this due
    process ground terminates the proceedings and is an order that must be appealed or it
    becomes final." (Ibid.)
    The bar to refiling in the circumstances identified in Pinedo stems from the
    "irreparable harm" caused by the delay. (See United States v. Ray (2d Cir. 2009)
    
    578 F.3d 184
    , 191.) Once the delay has occurred, the prejudice to the defendant is
    complete. Refiling the charges cannot cure the prejudice or resolve the constitutional
    violation that led to the dismissal.
    Here, by contrast, there was no finding of unreasonable preaccusation delay or
    violation of defendants' speedy trial rights. The due process violation identified by the
    trial court was based on the defendants' inability to obtain information from the federal
    government. The harm alleged by defendants, and found by the trial court, was not
    irreparable. It could have been resolved in further proceedings after the prosecution
    14
    refiled charges. Indeed, both the prosecution and defense counsel made efforts during the
    refiled proceedings to obtain the information at issue. Pinedo does not apply.
    In addition to Pinedo, defendants rely on a number of authorities, but they all
    involve speedy trial violations or unreasonable preaccusation delay. (People v. Boysen
    (2007) 
    165 Cal. App. 4th 761
    , 771 (Boysen) [preaccusation delay, bar to refiling not at
    issue]; People v. Abraham (1986) 
    185 Cal. App. 3d 1221
    , 1224 [preaccusation delay, bar
    to refiling not at issue]; Cal. Criminal Law: Procedure and Practice (Cont.Ed.Bar 2019)
    § 19.37 [speedy trial].) Again, the dismissal here was based on a due process violation
    other than a speedy trial violation or unreasonable preaccusation delay. Defendants have
    not shown that a dismissal on the specific due process ground at issue here bars refiling in
    all circumstances or that the prosecution was barred from refiling charges under the
    circumstances here.3
    II
    Due Process Violation: Standard of Review
    On the merits, the district attorney argues that the trial court erred by finding a due
    process violation and dismissing the charges. The parties dispute the applicable standard
    3       Castaneda cites People v. Sanchez (2019) 
    41 Cal. App. 5th 261
    for the proposition
    that charges dismissed on due process grounds cannot be refiled. Sanchez does not stand
    for that proposition. It held, instead, that Penal Code section 871.5 did not empower a
    court to reinstate charges dismissed on due process grounds because those grounds are
    not enumerated in the statute itself. (Sanchez, at p. 266.) The court explained, "We have
    no doubt that Sanchez's motion to dismiss for vindictive prosecution was made and
    decided as a matter of constitutional due process. Such a dismissal is not one of the
    enumerated orders that may be reviewed pursuant to section 871.5, and we cannot add it."
    (Id. at pp. 267-268.) The constitutional limitation on the prosecution's ability to refile
    charges, when otherwise allowed by statute, was not at issue in Sanchez.
    15
    of review. Defendants argue for abuse of discretion or substantial evidence, and the
    district attorney for a de novo standard. We conclude the ultimate issue presented in this
    appeal is a mixed question of law and fact that is predominantly legal. We therefore
    apply the de novo standard of review to the issue of whether due process precludes
    prosecution of the defendants under the circumstances here.
    "The standards of review for questions of pure fact and pure law are well
    developed and settled. Trial courts and juries are better situated to resolve questions of
    fact, while appellate courts are more competent to resolve questions of law.
    Traditionally, therefore, an appellate court reviews findings of fact under a deferential
    standard (substantial evidence under California law, clearly erroneous under federal law),
    but it reviews determinations of law under a nondeferential standard, which is
    independent or de novo review." (People v. Cromer (2001) 
    24 Cal. 4th 889
    , 893-894,
    fn. omitted.)
    "Mixed questions of fact and law 'are those "in which the historical facts are
    admitted or established, the rule of law is undisputed, and the issue is whether the facts
    satisfy the [relevant legal] standard, or to put it another way, whether the rule of law as
    applied to the established facts is or is not violated." [Citation.]' [Citation.] The review
    of mixed questions thus involves a two-step process of first determining the facts relevant
    to the issue being decided and then applying the law to those established facts.
    [Citation.] Deference is given to the trial court in considering the relevant factual
    findings: ' "[T]he power to judge the credibility of the witnesses, resolve any conflicts in
    the testimony, weigh the evidence and draw factual inferences, is vested in the trial court.
    16
    On appeal all presumptions favor the exercise of that power, and the trial court's findings
    on such matters, whether express or implied, must be upheld if they are supported by
    substantial evidence." ' " (People v. Uribe (2011) 
    199 Cal. App. 4th 836
    , 855-856
    (Uribe).)
    "The Supreme Court has explained that 'California and federal cases have deemed
    the independent review standard appropriate for a diverse array of mixed law and fact
    questions, often on the ground, among others, that such questions were constitutionally
    significant and/or "predominantly legal." ' " 
    (Uribe, supra
    , 199 Cal.App.4th at pp. 856-
    857.) "[I]t is not universally true that the second step is subject to independent review in
    a mixed question case. [Citation.] But whether an independent or more deferential
    review standard is applied 'is influenced in part by the importance of the legal rights or
    interests at stake. [Citation.]' [Citations.] Further, 'independent appellate review of a
    mixed law and fact question is crucial when an excessively deferential appellate
    affirmance risks error in the final determination of a party's rights, either as to the entire
    case, or on a significant issue in the litigation.' " (Id. at p. 857.)
    Thus, in Uribe, the appellate court applied the de novo standard of review to a trial
    court order granting a nonstatutory motion to dismiss based on outrageous governmental
    conduct in violation of due process. 
    (Uribe, supra
    , 199 Cal.App.4th at p. 858.)
    Similarly, in People v. Salazar (2005) 
    35 Cal. 4th 1031
    , 1042, our Supreme Court applied
    the de novo standard of review to a Brady claim, i.e., the denial of due process based on
    governmental nondisclosure of material exculpatory evidence.
    17
    Here, the district attorney appeals a nonstatutory dismissal order based on due
    process, as in Uribe. The alleged due process violation was based on nondisclosure of
    evidence, as in Salazar. The ultimate issue in this appeal is whether prosecution of the
    defendants under the circumstances here violates their right to due process of law.
    Resolving this issue primarily requires us to interpret the guarantees of due process in this
    context, which is a legal question. And, it is undisputed that this issue implicates
    important legal rights and interests, i.e., the constitutional rights of the defendants and the
    district attorney's interest in prosecuting alleged wrongdoing. (See 
    Uribe, supra
    ,
    199 Cal.App.4th at p. 858.) It is also outcome-determinative. It is therefore properly
    subject to de novo review.
    To justify review for substantial evidence, defendants again rely on authorities
    considering preaccusation delay or speedy trial violations. (See People v. Mitchell (1972)
    
    8 Cal. 3d 164
    , 167; People v. Mirenda (2009) 
    174 Cal. App. 4th 1313
    , 1330; 
    Boysen, supra
    , 165 Cal.App.4th at p. 777; People v. Conrad (2006) 
    145 Cal. App. 4th 1175
    , 1184.)
    These authorities hold that it is a question of fact, for determination by the trial court,
    whether the delay is unreasonable and prejudicial. This question is not analogous to the
    question presented in this appeal, which primarily concerns the scope of the due process
    right itself.
    To justify review for abuse of discretion, defendants invoke the rule that dismissal
    orders under Penal Code section 1385 are generally reviewed under that standard. (See
    People v. Carmony (2004) 
    33 Cal. 4th 367
    , 374; People v. Pedroza (2014)
    
    231 Cal. App. 4th 635
    , 650.) This rule is inapplicable because the dismissal order here
    18
    was not based on section 1385. However, even if the statute were applicable, the
    underlying basis for the court's dismissal order was its interpretation of the right to due
    process. Because this interpretation is a legal matter, we review the underlying basis of
    the court's order de novo. (Pedroza, at p. 650.) Even if we were to apply the abuse of
    discretion standard of review, the dismissal order was based on an incorrect legal
    standard, which was prejudicial to the prosecution, and it was therefore an abuse of
    discretion. (See 
    Uribe, supra
    , 199 Cal.App.4th at p. 859.)
    III
    Due Process Violation: Merits of the Dismissal Order
    In dismissing the criminal charges against defendants, the trial court was
    persuaded that the federal government's refusal to produce potentially exculpatory
    evidence violated defendants' due process rights. The district attorney contends the trial
    court erred because neither due process nor any other constitutional provision compelled
    dismissal under the circumstances here. We agree.
    "The right of an accused in a criminal trial to due process is, in essence, the right
    to a fair opportunity to defend against the State's accusations. The rights to confront and
    cross-examine witnesses and to call witnesses in one's own behalf have long been
    recognized as essential to due process." (Chambers v. Mississippi (1973) 
    410 U.S. 284
    ,
    294.) "The right to offer the testimony of witnesses, and to compel their attendance, if
    necessary, is in plain terms the right to present a defense, the right to present the
    defendant's version of the facts as well as the prosecution's to the jury so it may decide
    where the truth lies. Just as an accused has the right to confront the prosecution's
    19
    witnesses for the purpose of challenging their testimony, he has the right to present his
    own witnesses to establish a defense. This right is a fundamental element of due process
    of law." (Washington v. Texas (1967) 
    388 U.S. 14
    , 19.)
    However, "more than the mere absence of testimony is necessary to establish a
    violation of the right." (United States v. Valenzuela-Bernal (1982) 
    458 U.S. 858
    , 867
    (Valenzuela-Bernal).) "[T]he constitutional right to compulsory process is not 'an
    unfettered right to offer testimony' that 'automatically and invariably outweigh[s]
    countervailing public interests.' [Citation.] A defendant claiming a violation of this right
    must establish both that he was deprived of the opportunity to present material and
    favorable evidence and that the deprivation was arbitrary or disproportionate to any
    legitimate purpose." (People v. Bryant, Smith, and Wheeler (2014) 
    60 Cal. 4th 335
    , 367
    (Bryant); accord, Holmes v. South Carolina (2006) 
    547 U.S. 319
    , 324 (Holmes).)
    Pertinent to the circumstances here, our Supreme Court has recognized that the
    traditional jurisdictional limits of a state court, under our federal system, do not violate
    due process. "[A]s the compulsory process of a court ordinarily runs only to those
    persons who can be located within its jurisdiction, the constitutional provisions do not
    give the defendant a right to compel the attendance of a witness from beyond that
    jurisdiction." (People v. Cavanaugh (1968) 
    69 Cal. 2d 262
    , 266.)
    For example, in circumstances strikingly similar to this matter, our Supreme Court
    has held that the federal government's refusal to produce potentially exculpatory evidence
    did not deprive the defendant of a fair trial. (People v. Parham (1963) 
    60 Cal. 2d 378
    ,
    382 (Parham).) In that case, the defendant was placed in a lineup, where he was
    20
    identified by several witnesses to various robberies. (Id. at p. 380.) These witnesses also
    identified the defendant at trial. (Ibid.) The witnesses testified that, after the lineup, they
    gave signed statements to agents of the Federal Bureau of Investigation (FBI). (Ibid.) A
    local police officer was present during the FBI interviews and took notes. (Ibid.)
    Defense counsel moved for production of the signed statements, but the prosecution did
    not have access to them. (Id. at pp. 380-381.) Defense counsel then subpoenaed an FBI
    agent. (Id. at p. 381.) The agent responded that he could not produce the signed
    statements or testify about them based on a standing order of the Department of Justice
    restricting disclosure of information in its files. (Id. at p. 381 & fn. 1.)
    Citing 
    Touhy, supra
    , 
    340 U.S. 432
    , our Supreme Court held that the standing order
    "compelled [the agent] to refuse to produce the F.B.I. file. That order is valid and has the
    force of federal law. [Citations.] The trial court was therefore bound by the executive
    order and properly refused to hold [the agent] in contempt." 
    (Parham, supra
    , 60 Cal.2d
    at p. 381, fn. omitted.) The Supreme Court rejected the defendant's argument that
    admitting the witnesses' testimony, without the production of the prior signed statements,
    deprived him of a fair trial. It explained, "Had the witnesses' statements been in the
    possession of the prosecution an order to produce would have been proper. [Citations.]
    Moreover, had defendant been prosecuted under federal law the statements could have
    been produced under the Jencks Act. [Citation.] It does not follow, however, that the use
    of the witnesses' testimony even though their prior statements were unavailable deprived
    defendant of a fair trial. The prosecution did not withhold the statements, but on the
    contrary made every effort to obtain them from the F.B.I. The prosecution cannot be
    21
    penalized because those efforts failed. The prosecution is not penalized if, through no
    fault of state officials, a material witness for the defense is unavailable at trial.
    [Citations.] It does not appear that the statements were unavailable because of any
    improper activity by state officials. The police were under no compulsion to take
    statements from the witnesses. [Citation.] There is nothing to show that the police
    conspired with the federal agents to deprive defendant of the statements. The prosecution
    was therefore entitled to use the testimony of the witnesses even though their signed
    statements were unavailable." (Id. at pp. 381-382.)
    Defendants attempt to distinguish Parham because local police were present for
    the FBI interviews and took notes, whereas here the DEA interviewed E.G. before local
    police became involved. We disagree that this factual distinction affects the applicability
    of Parham. Despite the presence of local police, only the FBI had access to the
    witnesses' signed statements. 
    (Parham, supra
    , 60 Cal.2d at p. 380.) These signed
    statements were relevant evidence and potentially exculpatory. Our Supreme Court noted
    that the prosecution could have been ordered to produce the statements if they were in its
    possession. (Id. at pp. 381-382.) The issue in Parham, as here, was whether the federal
    government's refusal to produce relevant and potentially exculpatory evidence violated a
    defendant's right to a fair trial in a state prosecution. Our Supreme Court held that such
    refusal does not infringe this right: "The prosecution is not penalized if, through no fault
    of state officials, a material witness for the defense is unavailable at trial." (Id. at p. 382.)
    Other state courts that have considered similar issues have come to the same
    conclusion. For example, in State v. Vance (Wash.Ct.App. 2014) 
    339 P.3d 245
    , the Court
    22
    of Appeals of Washington reversed an order dismissing criminal charges against a
    defendant based on the federal government's refusal to allow two federal agents to
    provide testimony or disclose records. It held, "There is no evidence that the agents were
    under the State's possession and control or that the State could compel the agents to
    submit to interviews." (Id. at p. 250.) Likewise, the trial court lacked jurisdiction to
    compel the federal employees to testify or produce documents. (Id. at p. 252.) The trial
    court therefore abused its discretion by finding that the prosecution had violated its
    discovery obligations. (Ibid.) Similarly, in State v. Andrews (La. 1971) 
    250 So. 2d 359
    ,
    367-368, the Louisiana Supreme Court held that a defendant was not denied due process
    or a fair trial when two federal agents refused to testify based on federal regulations
    prohibiting disclosure of official information.
    In their arguments in favor of a due process violation, defendants focus on the fact
    that a governmental agency, here the Department of Justice, refused to produce the
    requested information. Although they are vague in their reference to due process, the
    obligation of the government to produce material exculpatory evidence under the due
    process clause is specific. It is governed by 
    Brady, supra
    , 
    373 U.S. 83
    , and its progeny.
    "The Fourteenth Amendment to the federal Constitution prohibits states from
    denying any person due process of law. [Citation.] This guarantee of due process affords
    criminal defendants the right to a fair trial, 'impos[ing] on States certain duties consistent
    with their sovereign obligation to ensure "that 'justice shall be done.' " ' [Citation.] [¶]
    Prosecutors, as agents of the sovereign, must honor these obligations. [Citations.] A
    prosecutor must refrain from using evidence that the prosecutor knows to be false.
    23
    [Citations.] A prosecutor must correct false evidence 'when it appears.' [Citation.] And,
    under Brady, a prosecutor must disclose to the defense evidence that is 'favorable to [the]
    accused' and 'material either to guilt or to punishment.' " (Association for Los Angeles
    Deputy Sheriffs v. Superior Court (2019) 
    8 Cal. 5th 28
    , 40; accord, United States v.
    Bagley (1985) 
    473 U.S. 667
    , 675 ["The Brady rule is based on the requirement of due
    process."].)
    "Under 
    Brady, supra
    , 
    373 U.S. 83
    , and its progeny, the prosecution has a
    constitutional duty to disclose to the defense material exculpatory evidence, including
    potential impeaching evidence. The duty extends to evidence known to others acting on
    the prosecution's behalf, including the police." (People v. Superior Court (Johnson)
    (2015) 
    61 Cal. 4th 696
    , 709.) "Thus, the prosecution is responsible not only for evidence
    in its own files but also for information possessed by others acting on the government's
    behalf that were gathered in connection with the investigation. But the prosecution
    cannot reasonably be held responsible for evidence in the possession of all governmental
    agencies, including those not involved in the investigation or prosecution of the case.
    'Conversely, a prosecutor does not have a duty to disclose exculpatory evidence or
    information to a defendant unless the prosecution team actually or constructively
    possesses that evidence or information. Thus, information possessed by an agency that
    has no connection to the investigation or prosecution of the criminal charge against the
    defendant is not possessed by the prosecution team, and the prosecutor does not have the
    duty to search for or to disclose such material.' " (In re Steele (2004) 
    32 Cal. 4th 682
    ,
    697.)
    24
    Defendants do not contend that the DEA was part of the prosecution team in this
    case, such that the prosecution was required to disclose information known to the DEA
    under Brady. We likewise see no evidence that the DEA was acting on the prosecution's
    behalf or as part of a joint investigation of defendants. (See Barnett v. Superior Court
    (2010) 
    50 Cal. 4th 890
    , 904 [out-of-state law enforcement agencies not part of the
    prosecution team].) Under Brady, no due process violation occurred here.4
    Eschewing rigorous analysis under Brady, defendants contend some other, more
    general due process violation occurred. "The whole foundation for Brady, however, is
    due process and its requirement that an accused be afforded a fair trial." (People v.
    Superior Court (Meraz) (2008) 
    163 Cal. App. 4th 28
    , 50, fn. 11.) In any event, for reasons
    we have already discussed, we conclude no general due process violation occurred here
    because no arbitrary state rule deprived the defendants of their defense. (See 
    Holmes, supra
    , 547 U.S. at p. 324; 
    Bryant, supra
    , 60 Cal.4th at p. 367.) Under well-settled
    principles of sovereign immunity, neither the prosecution nor the trial court had the
    ability to compel testimony or the production of documents by the DEA. This
    4       Other state courts have likewise found no Brady violation where the federal
    government refuses to provide testimony or produce documents under similar
    circumstances. (See, e.g., Diallo v. State (Md.Ct.App. 2010) 
    994 A.2d 820
    , 841; People
    v. Rodriguez (1989) 
    546 N.Y.S.2d 861
    , 862.) Federal courts reviewing the habeas claims
    of state prisoners have come to the same conclusion (see, e.g., Goff v. Bagley (6th Cir.
    2010) 
    601 F.3d 445
    , 474-476; Mir Aimal Kasi v. Angelone (4th Cir. 2002) 
    300 F.3d 487
    ,
    504-507), as have federal courts considering federal defendants' Brady-related claims
    regarding potentially exculpatory evidence held by foreign governments (see, e.g., United
    States v. Reyeros (3d Cir. 2008) 
    537 F.3d 270
    , 280-285; United States v. Hughes (1st Cir.
    2000) 
    211 F.3d 676
    , 687-689).
    25
    circumstance did not deprive defendants of a fair trial. (See 
    Parham, supra
    , 60 Cal.2d at
    p. 382.)
    We note that a due process violation may also be found in some cases where a
    defendant is completely precluded from pursuing his or her principal defense. (People v.
    Masters (2016) 
    62 Cal. 4th 1019
    , 1079 (Masters).) The record does not support such a
    violation here. As we discuss further below, even without testimony and documents from
    26
    the DEA, defendants have ample impeachment evidence against E.G. The absence of
    any DEA evidence does not preclude them from arguing that E.G. is not credible.5
    To the extent defendants rely more specifically on the right to compulsory process,
    confrontation, or cross-examination, we follow our Supreme Court (as we must) in
    rejecting such reliance: "As we have observed, invocation of the confrontation or
    compulsory process clauses in a claim involving pretrial discovery 'is on a weak footing'
    because it is unclear whether or to what extent those constitutional guarantees grant
    5       Gracia analogizes the federal government's refusal to disclose information here to
    a journalist's refusal to disclose information under California's newspersons' shield law
    (Cal. Const., art. I, § 2; Evid. Code, § 1070). Our Supreme Court has held that the
    absolute privilege in the shield law "is overcome in a criminal proceeding on a showing
    that nondisclosure would deprive the defendant of his federal constitutional right to a fair
    trial." (Delaney v. Superior Court (1990) 
    50 Cal. 3d 785
    , 805; accord, Miller v. Superior
    Court (1999) 
    21 Cal. 4th 883
    , 890-891.) To address this situation, the Supreme Court
    established a two-part test. "At the threshold, the defendant must show 'a reasonable
    possibility [that] the information will materially assist his defense.' [Citation.] If he
    makes this showing, then the court is to proceed to the second stage of the inquiry and
    balance the criminal defendant's and the newsperson's rights, considering whether the
    unpublished information in question is confidential or sensitive, the degree to which the
    information is important to the criminal defendant, whether there is an alternative source
    of unpublished information, and whether there are other circumstances which may render
    moot the need to avoid disclosure." (Miller, at pp. 891-892.) To the extent these
    authorities are relevant at all, they do not assist the defendants. In establishing a second-
    stage balancing test—and therefore acknowledging that disclosure is not always
    required—our Supreme Court recognized that a criminal defendant's interest in disclosure
    must yield in certain circumstances to competing interests. It does not support
    defendants' position that their right to a fair trial will necessarily be violated by the
    nondisclosure of information here. We disagree with Gracia's suggestion that the
    threshold inquiry under the shield law, whether there is " 'a reasonable possibility [that]
    the information will materially assist his defense,' " is the applicable test for violation of
    his right to a fair trial. The threshold inquiry merely leads to the second-stage balancing
    test. A court may still determine that disclosure is not required, and a defendant's right to
    a fair trial is not violated, notwithstanding the threshold determination that the
    information will materially assist the defense.
    27
    pretrial discovery rights to a defendant. [Citations.] In Pennsylvania v. Ritchie (1987)
    
    480 U.S. 39
    [(Ritchie)], the defendant unsuccessfully subpoenaed the confidential files of
    a child protective services agency that had investigated reports of abuse by the
    defendant's 13-year-old daughter, the alleged victim in the case. When the issue reached
    the United States Supreme Court, the defendant argued as defendant does now that the
    Sixth Amendment's confrontation and compulsory process clauses guaranteed him the
    right to pretrial discovery of information necessary for effective cross-examination at
    trial. 
    (Ritchie, supra
    , at p. 51.) Noting that the applicability of Sixth Amendment
    principles to the prosecution's production of exculpatory evidence was an unsettled
    question, the high court declined to address that issue and decided the case 'under the
    broader protections' of the due process clause. 
    (Ritchie, supra
    , at p. 56.) Likewise here,
    we have examined defendant's claim of error under the 'clear framework for review'
    provided by Brady and its progeny 
    (Ritchie, supra
    , at p. 56), and conclude that no
    constitutional violation occurred. Defendant invites this court to recognize a Sixth
    Amendment violation when a defendant is denied discovery that results in a significant
    impairment of his ability to investigate and cross-examine a witness. 'We do not,
    however, see an adequate justification for taking such a long step in a direction the
    United States Supreme Court has not gone.' " (People v. Clark (2011) 
    52 Cal. 4th 856
    ,
    982-983 (Clark).)
    Here, defendants have likewise failed to show any violation of right to compulsory
    process, confrontation, or cross-examination. The right to compulsory process is
    analyzed under the due process framework we have already discussed. 
    (Ritchie, supra
    ,
    28
    480 U.S. at p. 56; 
    Clark, supra
    , 52 Cal.4th at p. 983; see 
    Holmes, supra
    , 547 U.S. at
    p. 324; 
    Bryant, supra
    , 60 Cal.4th at p. 367.) The right to confrontation pertains only to
    adverse witnesses who offer testimony at trial. There is no indication that the prosecution
    will call the DEA agents to testify against defendants, so the confrontation clause is not
    implicated. (See United States v. Soriano-Jarquin (4th Cir. 2007) 
    492 F.3d 495
    , 505.) It
    appears the prosecution may call E.G., but defendants have not shown their right to
    confront or cross-examine him will be violated. " '[T]he Confrontation Clause guarantees
    only "an opportunity for effective cross-examination, not cross-examination that is
    effective in whatever way, and to whatever extent, the defense might wish." ' " (United
    States v. Owens (1988) 
    484 U.S. 554
    , 559; accord, People v. Anderson (2001) 
    25 Cal. 4th 543
    , 577, fn. 11 ["[T]he high court has never held that the confrontation clause requires
    more than the opportunity to ask the witness questions pertinent to his or her
    credibility."]; People v. Foalima (2015) 
    239 Cal. App. 4th 1376
    , 1391.) As noted, our
    Supreme Court has refused "to recognize a Sixth Amendment violation when a defendant
    is denied discovery that results in a significant impairment of his ability to investigate and
    cross-examine a witness." (Clark, at p. 983.)
    Moreover, even if defendants had shown that the federal government's refusal to
    allow testimony or produce documents were improper, they have not established a due
    process or other constitutional violation because they have not shown this evidence was
    material in the constitutional sense. "Due process guarantees that a criminal defendant
    will be treated with 'that fundamental fairness essential to the very concept of justice. In
    order to declare a denial of it we must find that the absence of that fairness fatally
    29
    infected the trial; the acts complained of must be of such quality as necessarily prevents a
    fair trial.' " 
    (Valenzuela-Bernal, supra
    , 458 U.S. at p. 872.) The improper limitation of a
    defendant's ability to present evidence only prevents a fair trial where the evidence is
    material, i.e., "there is a reasonable likelihood that the testimony could have affected the
    judgment of the trier of fact." (Id. at p. 874.) " ' "Materiality . . . requires more than a
    showing that the suppressed evidence would have been admissible [citation], that the
    absence of the suppressed evidence made conviction 'more likely' [citation], or that using
    the suppressed evidence to discredit a witness's testimony 'might have changed the
    outcome of the trial' [citation]. A defendant instead 'must show a "reasonable probability
    of a different result." ' " ' " 
    (Masters, supra
    , 62 Cal.4th at p. 1067.)
    The materiality requirement applies even when a defendant does not have access
    to the evidence at issue. As the United State Supreme Court has explained, "[W]hile this
    difference may well support a relaxation of the specificity required in showing
    materiality, we do not think that it affords the basis for wholly dispensing with such a
    showing." 
    (Valenzuela-Bernal, supra
    , 458 U.S. at p. 870.) "[C]ourts should afford some
    leeway for the fact that the defendant necessarily proffers a description of the material
    evidence rather than the evidence itself. Because determinations of materiality are often
    best made in light of all of the evidence adduced at trial, judges may wish to defer ruling
    on motions until after the presentation of evidence." (Id. at p. 874, fn. omitted.)
    Even under this relaxed standard, defendants have not shown any evidence
    obtained from the DEA would be material at trial (and there was no basis for the trial
    court to make such a finding). Defendants primarily contend that E.G. may have made
    30
    exculpatory or inconsistent statements during his DEA interview. But the existence of
    such statements is entirely speculative—and it would be equally speculative to conclude
    that E.G. made additional inculpatory or consistent statements, thereby bolstering the
    prosecution's case at trial. Even if E.G. made exculpatory or inconsistent statements, the
    significance of any such statements at trial is unknown, both because the statements
    themselves are unknown and because the evidence to be introduced at trial is also
    unknown. (See, e.g., Kwan Fai Mak v. FBI (9th Cir. 2001) 
    252 F.3d 1089
    , 1094.) E.G.'s
    credibility may not be a dispositive issue. Or, if it is, other evidence may be introduced
    that impeaches him more effectively than any statements made to the DEA. We note, in
    this context, that the transcript of the preliminary hearing shows that defendants have
    ample grounds on which to impeach E.G. At this stage, defendants have not established a
    constitutional violation.
    Defendants claim the prosecution admitted in the trial court that the DEA evidence
    was material in the constitutional sense. During the hearing on the first motion to
    dismiss, the prosecutor stated, "I will readily concede that the information that is sought
    after in this case is Brady. It, by definition, includes information that would hurt the
    prosecution, help the defense, and/or mitigate the situation here." In context, however,
    the prosecutor was acknowledging that DEA documentation of E.G.'s interview was the
    type of information that California prosecutors would normally disclose to ensure their
    Brady obligations are met. Indeed, later in his argument, the prosecutor argued that the
    evidence was not material because defendants already had ample impeachment material
    against E.G.
    31
    The prosecutor's argument during the second hearing is instructive. He stated, "I
    am not saying there's Brady—that I know for a fact that there's something that shows
    [E.G.] is lying or that he's wrong or something that shows he's inconsistent. [¶] What I
    am saying is there is going to be written documentation from the DEA side. I haven't
    seen it. I don't know what it is. [¶] . . . [¶] There is no doubt in my mind when I say that
    there is potential Brady information or Brady information that's out there. I am
    conceding that, yeah, there's definitely reports and information that could potentially
    mitigate, exonerate, show discrepancies, show impeachment out there. [¶] I am not
    saying that there's definitely something out there that, if you had this, would be the
    smoking gun." It is clear from the record that the prosecution was using "Brady
    information" in the sense that information of that type would normally be disclosed by
    the prosecution, not that failure to disclose the information would necessarily establish all
    of the elements of a Brady violation, including materiality.
    Although we reject defendants' constitutional arguments, we note they are not left
    without a remedy. They may challenge the federal government's refusal to disclose
    information in federal district court under the APA (5 U.S.C. § 701 et seq.). 
    (Williams, supra
    , 170 F.3d at p. 434; Elko 
    County, supra
    , 109 F.3d at p. 557, fn. 1; Shah v. Dept. of
    Justice (D.Nev. 2015) 
    89 F. Supp. 3d 1074
    , 1079.) "On review, district courts have
    jurisdiction to set aside agency action that is 'arbitrary, capricious, an abuse of discretion,
    or otherwise not in accordance with law,' including action that is 'contrary to
    constitutional right, power, privilege, or immunity.' 5 U.S.C.A. § 706(2)(A)-(B). In
    addition, the APA vests the district court with authority to 'compel agency action
    32
    unlawfully withheld or unreasonably delayed.' 5 U.S.C.A. § 706(1). Therefore, a state
    criminal defendant, aggrieved by the response of a federal law enforcement agency made
    under its regulations, may assert his constitutional claim to the investigative information
    before the district court, which possesses authority under the APA to compel the law
    enforcement agency to produce the requested information in appropriate cases."
    (Williams, at p. 434.) This procedure complies with the constitution and provides a
    forum for the defendants to assert their claim to information in the possession of the
    DEA. (See Donatoni v. Dept. of Homeland Security (E.D.Va. 2016) 
    184 F. Supp. 3d 285
    ,
    289.)6
    At base, a due process violation may be found where a rule " 'offends some
    principle of justice so rooted in the traditions and conscience of our people as to be
    ranked as fundamental.' [Citations.] Fundamental principles of justice are those that
    ' " 'lie at the base of our civil and political institutions' " ' and ' "define 'the community's
    sense of fair play and decency.' " ' " (City of Los Angeles v. Superior Court (2002)
    
    29 Cal. 4th 1
    , 11.) As discussed in this opinion, these fundamental principles do not exist
    in a vacuum. Established federal and state precedent guides courts in identifying and
    applying them. The trial court here was rightly concerned with the defendants' ability to
    6       In light of our conclusion that defendants have not established any constitutional
    violation, we need not consider the district attorney's argument that defendants must
    pursue a challenge under the APA before they can assert any such violation. (See Taylor
    v. Illinois (1988) 
    484 U.S. 400
    , 410 ["There is a significant difference between the
    Compulsory Process Clause weapon and other rights that are protected by the Sixth
    Amendment—its availability is dependent entirely on the defendant's initiative."]; People
    v. Jacinto (2010) 
    49 Cal. 4th 263
    , 273-274.)
    33
    obtain a fair trial. But it erred by not correctly interpreting that right under established
    case law.
    DISPOSITION
    The dismissal order is reversed.
    GUERRERO, J.
    WE CONCUR:
    McCONNELL, P. J.
    O'ROURKE, J.
    34