United States v. David Bruce, II ( 2021 )


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  •                      FOR PUBLICATION
    UNITED STATES COURT OF APPEALS
    FOR THE NINTH CIRCUIT
    UNITED STATES OF AMERICA,                          No. 19-10289
    Plaintiff-Appellee,
    D.C. No.
    v.                           1:17-cr-00077-
    DAD-BAM-1
    DAVID G. BRUCE II, AKA David G.
    Bruce,
    Defendant-Appellant.                    OPINION
    Appeal from the United States District Court
    for the Eastern District of California
    Dale A. Drozd, District Judge, Presiding
    Argued and Submitted August 14, 2020
    San Francisco, California
    Filed January 12, 2021
    Before: Michael Daly Hawkins and Morgan Christen,
    Circuit Judges, and James E. Gritzner,* District Judge.
    Opinion by Judge Christen
    *
    The Honorable James E. Gritzner, United States District Judge for
    the Southern District of Iowa, sitting by designation.
    2                    UNITED STATES V. BRUCE
    SUMMARY**
    Criminal Law
    The panel affirmed the district court’s orders admitting
    identification evidence and denying a motion for new trial in
    a case in which David Bruce was convicted of conspiracy,
    attempt to possess with intent to distribute heroin or
    marijuana, and bribery, arising from Bruce’s involvement in
    a drug smuggling scheme at the United States Penitentiary at
    Atwater, California, where Bruce worked as a correctional
    officer.
    The panel held that the district court reasonably
    concluded that the use of a Facebook photo during an
    identification procedure was not so suggestive that it rendered
    the witness’s identification unreliable.
    The panel held that the district court did not err by
    denying the motion for new trial in which Bruce argued that
    the government violated Brady v. Maryland by failing to
    produce evidence indicating that Atwater officer Paul Hayes
    was a target of an investigation into a very similar smuggling
    ring at a different federal prison, that numerous inmate
    complaints had been made against Hayes prior to the Bruce
    investigation, and that Hayes pressured some inmates to offer
    evidence against Bruce. The panel held that the evidence was
    exculpatory within the meaning of Brady and at the very least
    the government was required to investigate it. Addressing
    Brady’s materiality requirement, the panel cited the weight
    **
    This summary constitutes no part of the opinion of the court. It has
    been prepared by court staff for the convenience of the reader.
    UNITED STATES V. BRUCE                     3
    and force of the evidence against Bruce, and concluded that
    its confidence in the verdict was not undermined by the
    government’s failure to disclose the exculpatory evidence.
    COUNSEL
    Amanda K. Moran (argued) and Janay D. Kinder, Moran Law
    Firm, Fresno, California, for Defendant-Appellant.
    Vincenza Rabenn (argued), Assistant United States Attorney;
    Camil A. Skipper, Appellate Chief; McGregor W. Scott,
    United States Attorney; United States Attorney’s Office,
    Sacramento, California; for Plaintiff-Appellee.
    OPINION
    CHRISTEN, Circuit Judge:
    David Bruce appeals his convictions for conspiracy,
    
    18 U.S.C. § 371
    , Attempt to Possess with Intent to Distribute
    Heroin or Marijuana, 
    21 U.S.C. §§ 846
    , 841(a)(1), and
    Bribery: Public Official Accepting a Bribe, 
    18 U.S.C. § 201
    (b)(2)(C). The charges arose from Bruce’s involvement
    in a drug smuggling scheme at the United States Penitentiary
    at Atwater, California, where Bruce worked as a correctional
    officer. After a jury trial, Bruce was convicted and sentenced
    to 78 months in prison.
    Bruce raises two issues on appeal. First, he argues the
    district court erred by admitting testimony from another
    participant in the smuggling scheme who identified Bruce
    from a Facebook photo. We conclude the district court did
    4                UNITED STATES V. BRUCE
    not abuse its discretion by admitting the government’s
    identification evidence. Second, Bruce argues he is entitled
    to a new trial because the government violated the discovery
    obligations imposed by Brady v. Maryland, 
    373 U.S. 83
    (1963). In particular, Bruce argues the government violated
    his right to due process because it failed to disclose evidence
    of another prison guard’s alleged malfeasance. We agree
    with Bruce that at least some of the withheld evidence was
    exculpatory, but conclude it was not material within the
    meaning of Brady. The district court did not err by denying
    Bruce’s motion for a new trial.
    I.
    On December 12, 2015, Thomas and Tracy Jones were on
    their way to visit an inmate at the United States Penitentiary
    in Atwater, California (Atwater), when guards conducting
    random car searches stopped them at a checkpoint. As the
    officers began their search, Jones admitted there were drugs
    in the car he was driving. The officers found four vacuum-
    packed bags of marijuana, a package of heroin, and three
    marijuana cigarettes.
    Jones agreed to cooperate after investigators suggested
    that if he did not do so, he and his wife could face a lengthy
    incarceration, and he spoke to the investigators at length.
    Jones told the investigators that he and his wife had
    developed an online relationship with an inmate named
    Devonne Randolph over the course of the preceding year, and
    that they began visiting Randolph at Atwater. After Jones
    and his wife agreed to receive packages and cash for
    Randolph, packages containing money and “little medicated
    strips” began to arrive at their home. Jones also reported
    receiving transfers of cash from people associated with other
    UNITED STATES V. BRUCE                     5
    Atwater inmates, and he told the officers that Randolph gave
    him a telephone number to send text messages to someone he
    referred to as “Officer Johnson” when packages arrived.
    According to Jones, Randolph said that Officer Johnson
    would deliver the packages to Randolph in prison. Jones
    admitted making a delivery to Officer Johnson in September
    2015, and another in November. Both deliveries took place
    in a parking lot near Atwater. Jones recounted entering
    Officer Johnson’s black Jeep Cherokee, handing him the
    packages, and leaving.
    When asked to describe Officer Johnson, Jones said
    Johnson was “Hispanic looking” with dark curly hair. Jones
    also described Officer Johnson wearing a Pittsburgh Steelers
    hat and having a raspy voice, a heavyset build, and dark skin.
    One of the officers recalled seeing another correctional
    officer sporting a Steelers hat at an off-duty event. He
    showed Jones a Facebook photo from the event that included
    David Bruce and one other person. Bruce was the only one
    in the photo wearing a Steelers hat. Without hesitation, Jones
    identified Bruce as Officer Johnson.
    In the days following the checkpoint interview, Jones
    assisted Atwater agents in setting up an additional meeting.
    An agent went to the parking lot as Jones had done before and
    sent a text message announcing his arrival. Within a few
    minutes, Bruce appeared driving one of two cars he owned.
    Though there was “[p]lenty of parking available,” Bruce
    circled the parking lot twice and slowed down each time he
    passed Jones’s car. The agents stopped Bruce, who denied
    being there for a drug deal but surrendered his telephone for
    a forensic examination. Approximately fifteen months later,
    in March 2017, Bruce was arrested and indicted for
    6                UNITED STATES V. BRUCE
    conspiracy, attempted possession with intent to distribute
    heroin or marijuana, and accepting a bribe as a public officer.
    As Bruce’s case proceeded toward trial, the government
    filed an ex parte motion for in camera review. The motion
    sought permission to not disclose certain information about
    two Atwater officers, including Officer Paul Hayes. The
    motion informed the district court that Hayes was present
    during the initial search of Jones’s vehicle, but explained the
    government did not intend to call him as a trial witness. The
    motion disclosed to the court that Hayes’s personnel file
    contained incriminating information, including more than
    seventy inmate complaints about him, and that he was under
    investigation for smuggling drugs into another prison. The
    court granted the government’s motion and the information
    concerning Hayes was not produced to defense counsel. Also
    pretrial, the court denied Bruce’s motion in limine to exclude
    all testimony concerning Jones’s identification of Bruce.
    The government’s trial witnesses included Jones, who
    told the jury he was testifying in the hope that he would not
    be charged, and Robert Rush, an Atwater inmate who
    described himself as Bruce’s friend. Rush testified that he
    helped Bruce orchestrate the smuggling scheme, that Bruce
    smuggled contraband into the prison, and that Rush sold it to
    other inmates and split the proceeds with Bruce. Rush also
    testified that Atwater guards pressured him to testify against
    Bruce.
    The government’s other witnesses included a Western
    Union representative who linked money transfers from
    Rush’s friends and family to Bruce, and established that
    Bruce collected at least some of the money transfers using his
    California driver’s license. A T-Mobile representative
    UNITED STATES V. BRUCE                    7
    testified that someone purchased a prepaid cell phone within
    the same time frame as the investigation into the smuggling
    ring and within the same geographic market as Atwater. The
    witness explained that this type of phone did not require
    verification of the purchaser’s full name, Social Security
    number, or address. Federal agents linked calls and texts
    from the cell phone to associates of various inmates and to
    Jones. Officers from Atwater corroborated Jones’s account
    of the events on the day he and his wife were stopped at the
    checkpoint, and described the investigation that followed the
    checkpoint stop.
    The defense trial theory focused on demonstrating
    reasonable doubt about Bruce’s participation in the narcotics
    smuggling ring. Bruce chose to testify, and although he
    conceded he was financially involved with inmates, he
    claimed these financial ties were limited to sports betting.
    Bruce testified that he drove a black Jeep Cherokee—the
    same kind of car Jones described Officer Johnson
    driving—and admitted that he knowingly violated prison
    policy by having a financial relationship with Rush. Bruce
    also admitted that he passed messages to inmates from
    outside the prison, and that he received money from Rush’s
    girlfriend. Bruce testified that he viewed this payment as a
    “kind gesture” from Rush for his assistance with Rush’s
    sports gambling. Bruce denied any other wrongdoing. The
    jury convicted Bruce on all counts.
    Shortly after Bruce’s verdict, the government indicted
    Hayes for taking part in a drug smuggling scheme at
    Victorville, a different federal prison in California. Hayes
    had transferred to work at Victorville prison after
    participating in the investigation at Atwater. The indictment
    charged Hayes with similar crimes and revealed that the
    8                UNITED STATES V. BRUCE
    investigation into Hayes’s actions at Victorville began in July
    of 2018, approximately sixteen months after Bruce was
    indicted and seven months before Bruce’s trial started.
    Bruce’s defense team immediately investigated the charges
    against Hayes by conducting follow-up interviews at Atwater.
    This time, inmate Rush provided significantly more detail
    about the guards’ efforts to get him to cooperate with their
    investigation and their efforts to persuade him to testify
    against Bruce.
    Rush told the defense team that Hayes was part of a group
    of officers who threatened to keep Rush in segregated
    housing unless he testified at Bruce’s trial. According to
    Rush, the same group threatened to arrest Rush’s family and
    friends. Devonne Randolph, the inmate Jones and his wife
    intended to visit on the day they were stopped at the
    checkpoint, did not testify at Bruce’s trial but Randolph told
    the defense team in a post-trial interview that rumors among
    inmates and staff suggested it was “common knowledge” that
    Hayes also smuggled drugs into Atwater while he was
    employed there. Randolph described correctional officers at
    Atwater using much more extreme measures to persuade him
    to give information about “whatever cops was allegedly
    breaking the law”—including threatening to physically
    assault him if he did not cooperate with the investigation. But
    Randolph told the defense team that he had no personal
    interactions with anyone called Officer Johnson, and that he
    did not know David Bruce.
    Bruce moved for a new trial based on Brady v. Maryland,
    
    373 U.S. 83
     (1963), arguing the government violated its
    obligation to produce exculpatory evidence. Bruce argued
    the government purposely failed to disclose that Hayes was
    a target in the Victorville investigation, and that many
    UNITED STATES V. BRUCE                           9
    inmates had lodged complaints against Hayes while he
    worked at Atwater. The government urged the court to deny
    the motion. It argued it had no obligation to produce the
    evidence concerning Hayes because Federal Rule of Evidence
    608 would have prevented Bruce from using it for
    impeachment purposes. The government also argued the
    evidence of Hayes’ misconduct did not negate the plethora of
    evidence against Bruce, and that the government had no
    reason to know the extent of Hayes’s involvement in the
    Atwater investigation because the investigation reports
    contained little mention of Hayes. The district court agreed
    with the government. It ruled the previously undisclosed
    information did not undermine the court’s confidence in
    Bruce’s verdict, and denied the motion for a new trial. Bruce
    timely appealed.
    We have jurisdiction pursuant to 
    28 U.S.C. § 1291
    . We
    affirm the district court’s orders admitting the identification
    evidence and denying Bruce’s motion for new trial.
    II.
    We review de novo “[t]he constitutionality of pretrial
    identification procedures.” United States v. Carr, 
    761 F.3d 1068
    , 1073 (9th Cir. 2014). We likewise review de novo the
    denial of a motion for a new trial arising from the
    government’s duty to produce exculpatory evidence pursuant
    to Brady.1 United States v. Pelisamen, 
    641 F.3d 399
    , 408 (9th
    Cir. 2011).
    1
    We recognize there is some tension in our case law concerning the
    correct standard of review for these appeals. See United States v.
    Endicott, 
    803 F.2d 506
    , 514 (9th Cir. 1986). The outcome here does not
    depend on the standard of review.
    10                   UNITED STATES V. BRUCE
    III.
    We first address Bruce’s argument that the district court
    erred by allowing the government to admit evidence that
    Jones identified Bruce. In the district court, Bruce argued
    Jones’s identification was unreliable because Jones identified
    Bruce under circumstances that were impermissibly
    suggestive. Specifically, after Jones described Officer
    Johnson wearing a Steelers’ hat, he was shown a Facebook
    photo in which Bruce was the only one wearing a Steelers’
    hat, and he selected Bruce from the photo.2 The district court
    was not convinced, and it denied the motion to exclude
    Jones’s identification of Bruce. The court reasoned the
    circumstances in Bruce’s case were unlike those in which
    witnesses testify after one brief exposure to a suspect during
    the commission of a crime or while witnessing a startling
    event. Rather than resting on a single, quick view, Jones was
    in close proximity to “Officer Johnson” on at least two prior
    occasions when the two met to pass contraband. The court
    determined Jones was capable of providing reliable testimony
    about whether Bruce was the person he met without being
    unduly influenced by the Facebook photo.
    To review the constitutionality of a pretrial identification
    procedure, we consider whether the “procedure was so
    impermissibly suggestive as to give rise to a very substantial
    likelihood of irreparable misidentification.” Simmons v.
    United States, 
    390 U.S. 377
    , 384 (1968); see also Neil v.
    Biggers, 
    409 U.S. 188
    , 198 (1972) (“It is the likelihood of
    misidentification which violates a defendant’s right to due
    2
    Tracy Jones did not testify and the record is silent as to whether she
    accompanied Thomas to the meetings with Officer Johnson, or was
    otherwise able to identify him.
    UNITED STATES V. BRUCE                     11
    process . . . .”). Three factors guide our review: (1) whether
    “the pretrial identification procedure was impermissibly
    suggestive”; (2) whether “it was sufficiently reliable such that
    it does not implicate the defendant’s due process rights”; and
    (3) “even if the pretrial identification procedure was
    suggestive and the identification was unreliable, this court []
    examine[s] the district court’s failure to exclude the
    identification for harmless error.” Carr, 761 F.3d at 1074–75
    (citing Ocampo v. Vail, 
    649 F.3d 1098
    , 1114 (9th Cir. 2011)).
    An identification procedure is suggestive when it focuses
    upon a single individual thereby increasing the likelihood of
    misidentification. United States v. Montgomery, 
    150 F.3d 983
    , 992 (9th Cir. 1998). We examine the totality of the
    circumstances to determine whether an identification
    procedure was unduly suggestive. United States v. Bagley,
    
    772 F.2d 482
    , 492 (9th Cir. 1985); Neil, 
    409 U.S. at 196
    .
    Among other factors, we have considered the witness’s
    opportunity to view the person being identified, the witness’s
    degree of attention, the accuracy of the witness’s prior
    description, the level of certainty demonstrated by the witness
    at the confrontation, and the length of time between the prior
    observation of the suspect and the confrontation. Neil,
    
    409 U.S. at
    199–200. “Any weaknesses in eyewitness
    identification testimony can ordinarily be revealed by
    counsel’s careful cross-examination of the eyewitnesses.”
    United States v. Labansat, 
    94 F.3d 527
    , 530 (9th Cir. 1996).
    Bruce argues that the use of the single Facebook photo
    violates longstanding precedent condemning identification
    techniques that focus attention on only one person. He argues
    such techniques are inherently suggestive and that the use of
    the Facebook photo was especially suggestive in this case
    because, according to Bruce, he and Hayes look alike: both
    12                      UNITED STATES V. BRUCE
    have Hawaiian and Caucasian ancestry and “nearly identical
    body styles.” Bruce points out that Jones’s trial testimony
    was inconsistent about whether he told the Atwater officers
    that Officer Johnson always wore a hat, and he argues that
    Jones must have guessed about Johnson’s height because
    Johnson was sitting in his car both times Jones met with him.
    Bruce is correct that Jones was uncertain in his trial
    testimony about whether he told the officers who stopped him
    that Officer Johnson always wore a hat. Jones was also
    unsure about whether he had said the hat was a Steelers hat.
    And Jones testified that Officer Johnson was about “five-four,
    five-five,” only to later admit that he could not be sure of this
    detail because he had never seen Officer Johnson standing.3
    Bruce contends these inconsistencies in Jones’s trial
    testimony show he was never sure of his identification and
    that the evidence of Jones’s identification should have been
    excluded for this reason. We disagree.
    We are persuaded the district court reasonably concluded
    the use of the Facebook photo was not so suggestive that it
    rendered Jones’s identification unreliable. See Neil, 
    409 U.S. at
    199–200. Unlike witnesses who are startled by a crime in
    progress, Jones ventured out to meet with “Officer Johnson”
    on two occasions and voluntarily got into his car both times.
    The two men were in close proximity and the second meeting
    took place just 15 days before Jones was stopped and
    questioned at the checkpoint. The Atwater officers testified
    that Jones identified Bruce from the photo without hesitation,
    and Jones testified that he was certain of the identification at
    the time he made it in 2015. Jones explained to the jury that
    before he was shown the Facebook photo, he accurately
    3
    The record indicates Bruce is five-feet ten-inches tall.
    UNITED STATES V. BRUCE                      13
    described details concerning Officer Johnson’s beard, hair
    color, body type, and clothing. Jones also recalled that
    Officer Johnson drove a black Jeep Cherokee.
    More than three years passed between the day Jones
    identified Bruce from the Facebook photo and the day Jones
    testified at Bruce’s trial. The jury was able to consider
    whether the passage of time may have accounted for the
    discrepancies between the identification Jones made in 2015
    and the details he was able to recall at trial. The jury was also
    able to consider defense counsel’s cross-examination of Jones
    and it heard the testimony of other witnesses who had been
    present during the interview following the checkpoint stop.
    See United States v. Higginbotham, 
    539 F.2d 17
    , 23 (9th Cir.
    1976) (finding no prejudice resulted from admission of
    identification evidence because jury heard cross-examination
    of identifying witness). Certainly, the jury had reason to
    question Jones’s credibility because it knew investigators
    suggested to Jones that he and his wife could avoid charges
    if Jones cooperated, and the jury knew Jones was eager to
    cooperate. Bruce contends that Jones’s description of
    Johnson matched Hayes as well as Bruce, but he did little to
    develop or support this argument in the district court and the
    record does not allow us to meaningfully assess this
    comparison on appeal. Even if the Facebook photo was
    suggestive, our consideration of the totality of the
    circumstances persuades us that the district court did not err
    by admitting this identification evidence.
    IV.
    Bruce next argues the district court erred by denying his
    motion for a new trial because the government violated Brady
    14                  UNITED STATES V. BRUCE
    by failing to produce evidence of Hayes’s misconduct.4 The
    government’s pretrial motion sought an order permitting it to
    not disclose: (1) over seventy inmate complaints about Hayes,
    including some that alleged physical abuse; (2) that Hayes
    had been charged with domestic violence and was arrested for
    violating a protective order; (3) that two other investigations
    against Hayes were pending for physical abuse of inmates
    and for threatening inmates; and (4) that as of July 2018,
    Hayes was being investigated for smuggling contraband
    drugs into an unspecified prison, and had been observed
    meeting an inmate’s girlfriend in a Home Depot parking lot
    and accepting a small package from her. The motion
    disclosed that an inmate instructed his girlfriend to meet an
    orange SUV with “Vegas plates” in a parking lot and that the
    description of the vehicle matched one that Hayes owned.
    The motion acknowledged that Hayes had been present at the
    Atwater checkpoint in 2015 and helped search Jones’s car,
    but it argued the information about Hayes’s alleged
    malfeasance need not be disclosed because other witnesses
    could testify about the contraband found in Jones’s car.5
    Under a heading titled “Expected Defense Arguments,” the
    government’s motion only stated that if the evidence
    regarding Hayes were disclosed to the defense, the defense
    might seek to call him for the sole purpose of bringing out
    impeachment evidence. The government asserted that
    Evidence Rule 608 would not allow the evidence to be used
    4
    Bruce also made passing mention of Giglio v. United States,
    
    405 U.S. 150
     (1972), and United States v. Henthorn, 
    931 F.2d 29
     (9th Cir.
    1991), but on appeal, he frames his claim as a Brady argument.
    5
    On appeal, Bruce repeatedly asserts that Hayes found the contraband
    in Jones’s car, but as the district court recognized, the record shows a
    different officer found the drugs.
    UNITED STATES V. BRUCE                           15
    in this way. The motion did not anticipate any other
    arguments the defense might raise regarding the
    discoverability of the withheld evidence.6
    Bruce filed a motion for new trial after Hayes was
    indicted. The motion argued the government had been aware
    that Hayes was a target in the Victorville investigation and
    that it violated its duty to disclose this information. More
    specifically, Bruce charged the government “purposefully
    crafted” its case to avoid relying on Hayes so it could
    withhold evidence reinforcing Bruce’s theory that a different
    culprit was responsible for smuggling contraband into
    Atwater. See U.S. v. Bagley, 
    473 U.S. 667
    , 676 (1985).
    Bruce cited post-trial interviews with inmates Rush and
    Randolph as proof that Hayes had been extensively involved
    in the Atwater investigation and contended the government’s
    pre-trial motion left the district court in the dark by
    minimizing Hayes’s involvement in the investigation into
    Bruce’s smuggling. In response, the government conceded it
    had intentionally avoided calling Hayes as a witness because
    it knew Hayes was subject to being impeached, but the
    government maintained it had complied with Brady.
    During the hearing on Bruce’s motion for new trial, the
    district court took issue with the government’s pre-trial
    6
    But see DEP’T OF JUSTICE, POLICY REGARDING DISCLOSURE OF
    EXCULPATORY AND IMPEACHMENT INFORMATION: DISCLOSURE OF
    EXCULPATORY AND IMPEACHMENT INFORMATION BEYOND THAT WHICH IS
    CONSTITUTIONALLY AND LEGALLY REQUIRED, 9-5.001(C) (2020),
    https://www.justice.gov/jm/jm-9-5000-issues-related-trials-and-other-c
    ourt-proceedings#:~:text=Brady%20v.,material%20to%20guilt%20or%
    20punishment. (requiring disclosure of qualifying evidence without regard
    to admissibility). The same policy requires disclosure of qualifying
    evidence without regard to materiality. 
    Id.
    16               UNITED STATES V. BRUCE
    description of the role Hayes played in the Atwater
    investigation. The court described the government’s pretrial
    motion as creating “the impression that . . . Hayes was just
    one of the officers who happened to be present at the . . .
    checkpoint,” and observed that the government’s pre-trial
    motion “le[ft] out any other involvement by Hayes” in the
    investigation. The court questioned why the government
    presented such sparse details in its pre-trial motion, and
    suggested that it might have “thought a little harder” about
    the motion had it known the full extent of Hayes’s
    involvement.      The government again conceded that
    “additional facts [] could have been provided” in the ex parte
    motion, but it argued the undisclosed information did not
    satisfy Brady’s materiality test because it did not negate any
    of the evidence against Bruce. The government stressed that
    it understood Hayes had played only a small role in
    developing the case against Bruce at the time it prepared its
    ex parte motion. The government also repeated its argument
    that Bruce would not have been able to introduce evidence of
    Hayes’s misconduct.
    The district court agreed with the government that there
    had been no Brady violation. The court ruled there was
    “overwhelming evidence that support[ed] the jury’s verdict
    [against Bruce] completely and totally,” and it pointed out
    that no witness had recanted his trial testimony, and that the
    post-trial interviews did not controvert any of the
    government’s other evidence. The court found “nothing to
    support” Bruce’s theory that Hayes was the real perpetrator
    at Atwater, and it denied Bruce’s motion for new trial.
    UNITED STATES V. BRUCE                     17
    A.
    In Brady v. Maryland, the Supreme Court held that
    prosecutors must disclose to the defense “evidence favorable
    to an accused . . . [that] is material either to guilt or to
    punishment” prior to trial. 
    373 U.S. at 87
    . This duty extends
    “irrespective of the good faith or bad faith of the
    prosecution.” 
    Id.
     We have explained that failing to disclose
    material, favorable evidence violates due process because it
    compromises the integrity of the defendant’s trial. United
    States v. Shaffer, 
    789 F.2d 682
    , 687 (9th Cir. 1986). For this
    reason, “[t]he prosecution’s duty to disclose favorable
    evidence is not dependent upon a request from the accused,
    and even an inadvertent failure to disclose may constitute a
    violation.” Bailey v. Rae, 
    339 F.3d 1107
    , 1113 (9th Cir.
    2003) (citing United States v. Agurs, 
    427 U.S. 97
    , 107
    (1976)).
    The second part of the Brady test—that the non-disclosed
    evidence be “material”—limits Brady’s reach. See 
    id.
     (“To
    be sure, not every violation of the duty to disclose constitutes
    a Brady violation.”). “[T]here is never a real ‘Brady
    violation’ unless the nondisclosure was so serious that there
    is a reasonable probability that the suppressed evidence
    would have produced a different verdict.” Strickler v. Greene,
    
    527 U.S. 263
    , 281 (1999). “A ‘reasonable probability’ is a
    probability sufficient to undermine confidence in the
    outcome.” Bagley, 
    473 U.S. at 682
    ; see also Kyles v. Whitley,
    
    514 U.S. 419
    , 434 (1995).
    To succeed on his Brady claim, Bruce was required to
    show: (1) the evidence at issue was favorable to him, either
    because it was exculpatory or impeaching; (2) the evidence
    was suppressed by the State, either willfully or inadvertently;
    18               UNITED STATES V. BRUCE
    and (3) that he was prejudiced. Shelton v. Marshall, 
    796 F.3d 1075
    , 1083 (9th Cir.) (quoting Strickler, 
    527 U.S. at
    281–82)
    amended on reh’g, 
    806 F.3d 1011
     (9th Cir. 2015). Because
    there is no doubt the government did not disclose the
    challenged evidence, we consider only whether it was
    exculpatory and material.
    B.
    Bruce identifies two categories of undisclosed
    information from the government’s motion in limine that he
    contends are exculpatory: (1) evidence that Hayes was a
    target of an investigation into a very similar smuggling ring
    at Victorville; and (2) evidence showing that numerous
    inmate complaints had been made against Hayes prior to the
    Bruce investigation. Somewhat more obliquely, Bruce
    suggests the government should have disclosed that Hayes
    pressured some inmates to offer evidence against Bruce.
    Exculpatory evidence includes evidence that is favorable
    to the defense, meaning “evidence that tends to prove the
    innocence of the defendant.” Amado v. Gonzalez, 
    758 F.3d 1119
    , 1134 (9th Cir. 2014); United States v. Cano, 
    934 F.3d 1002
    , 1023 (9th Cir. 2019) (observing that Brady requires the
    government disclose “material, exculpatory, or otherwise
    helpful” evidence). “Any evidence that would tend to call the
    government’s case into doubt is favorable for Brady
    purposes.” Milke v. Ryan, 
    711 F.3d 998
    , 1012 (9th Cir. 2013)
    (citing Strickler, 
    527 U.S. at 290
    ); see also United States v.
    Bundy, 
    968 F.3d 1019
    , 1038–39 (9th Cir. 2020) (citing Kyles,
    
    514 U.S. at 437
    ) (evidence showing tactical units surrounding
    property where defendants were engaged in standoff with
    federal officers, and evidence showing government
    surveillance of the property, was exculpatory because it
    UNITED STATES V. BRUCE                            19
    rebutted government’s theory that defendants did not fear
    government snipers). “To say that evidence is ‘exculpatory’
    does not mean that it benefits the defense in every regard or
    that the evidence will result in the defendant’s acquittal.”
    Bailey, 
    339 F.3d at 1115
    . Rather, “exculpatory” connotes a
    broader category of evidence that, “if disclosed and used
    effectively, [] may make the difference between conviction
    and acquittal.” Bagley, 
    473 U.S. at 676
    ; see Bailey, 
    339 F.3d at 1115
     (granting new trial where government failed to
    disclose reports casting doubt on star witness’s testimony,
    and rejecting argument that certain passages “somehow
    negate[d] the documents’ exculpatory nature”).
    The obligations imposed by Brady are not limited to
    evidence prosecutors are aware of, or have in their
    possession. Rather, individual prosecutors have “the duty to
    learn of any favorable evidence known to others acting on the
    government’s behalf” as part of their “responsibility to gauge
    the likely net effect of all such evidence” to the case at hand.
    Kyles, 
    514 U.S. at 437
    .
    Here, the government argues the withheld evidence
    concerning Hayes was not exculpatory because it “was not
    material to Bruce’s guilt or innocence” and did not negate the
    other evidence against Bruce. This conflates Brady’s
    exculpatory and materiality requirements.7 Bagley, 
    473 U.S. at 676
    . On appeal, the government suggests the evidence
    would not have been admissible pursuant to Rule of Evidence
    7
    The government cites United States v. Agurs, 
    427 U.S. 97
     (1976) in
    support of its argument. Agurs addresses materiality, not the standard for
    determining whether evidence is exculpatory, and the three materiality
    standards articulated in Agurs have since been overruled. United States
    v. Shaffer, 
    789 F.2d 682
    , 687 (9th Cir. 1986).
    20                UNITED STATES V. BRUCE
    401 or Rule 403, but this argument also misses the mark. The
    standard for relevance is easily met because evidence that one
    of Bruce’s co-workers was accused of engaging in a very
    similar prison smuggling ring makes it somewhat more
    probable that a third party was responsible for the crimes
    Bruce was accused of committing. Fed. R. Evid. 401. The
    government did not raise a Rule 403 objection in the trial
    court, thereby forfeiting that issue.
    In the trial court and on appeal, the government’s
    response failed to acknowledge its broader ethical
    responsibility. See Turner v. United States, 
    137 S. Ct. 1885
    ,
    1893 (2017) (observing “government’s interest in a criminal
    prosecution is not that it shall win a case, but that justice shall
    be done”); see also Kyles, 
    514 U.S. at
    437–40 (recognizing
    “the prosecution’s responsibility for failing to disclose
    known, favorable evidence rising to a material level of
    importance is inescapable” and for that reason, “a prosecutor
    anxious about tacking too close to the wind” will err on the
    side of disclosure in order to “justify trust in the prosecutor”
    and to “preserve the criminal trial . . . as the chosen forum for
    ascertaining the truth about criminal accusations”); see also
    
    id.
     (observing the ABA Standards for Criminal Justice “call
    generally for prosecutorial disclosures of any evidence
    tending to exculpate or mitigate”).
    Bruce persuasively argues that evidence of Hayes’s
    smuggling at Victorville was exculpatory because it
    supported the defense theory that a third party was
    responsible for the crimes he was accused of committing. See
    United States v. Jernigan, 
    492 F.3d 1050
    , 1054 (9th Cir.
    2007); Kyles, 
    514 U.S. at 421
     (observing that Brady “turns on
    the cumulative effect of all such evidence suppressed”). He
    argues this is particularly so if the evidence that Hayes was a
    UNITED STATES V. BRUCE                     21
    target in the Victorville investigation is viewed in conjunction
    with the other withheld evidence concerning Hayes.
    The government strenuously argues it was entitled to
    structure its case to avoid producing evidence that could have
    been used to impeach Hayes and that it was free to do so
    because it had no obligation to call Hayes as a witness. But
    the fact the government took the step of filing an ex parte
    motion seeking the court’s permission not to disclose
    evidence of Hayes’s misconduct undercuts the suggestion that
    the government had no reason to question whether the
    undisclosed evidence was exculpatory. See Kyles, 
    514 U.S. at 439
     (explaining the prudent prosecutor’s better course is to
    take care to disclose any evidence favorable to the defendant
    in order to comply with Brady). We agree the government
    had no obligation to call Hayes as a witness, but the
    government still bore the burden of investigating whether
    potentially exculpatory evidence existed. See Browning v.
    Baker, 
    875 F.3d 444
    , 459 (9th Cir. 2017) (quoting Strickler,
    
    527 U.S. at 280
    ) (emphasizing prosecution’s special status in
    criminal justice system heightens its burden of disclosure).
    The government separately argues it cannot be held
    responsible for disclosing the extent of Hayes’s involvement
    in the Atwater investigation because the government had no
    way of knowing that Hayes had contact with Atwater inmates
    who witnessed or participated in the Atwater scheme. Our
    case law also forecloses this argument. “Because prosecutors
    are in a ‘unique position to obtain information known to other
    agents of the government,’” they have an obligation to
    “disclose what they do not know but could have learned.”
    Cano, 934 F.3d at 1023 (alterations omitted). Prosecutors
    cannot turn a blind eye to their discovery obligations.
    22               UNITED STATES V. BRUCE
    We are not persuaded by the government’s separate
    contention that because Hayes and Rush were identified in
    the documents the government did produce, it was incumbent
    upon the defense to investigate Hayes and Rush and uncover
    potentially favorable evidence itself.      This argument
    overlooks that Bruce’s counsel had no reason to suspect that
    further discovery into Hayes’s participation in the Atwater
    investigation could have yielded information supporting the
    defense theory. Kyles, 
    514 U.S. at 437
    .
    Our conclusion that the government fell short of meeting
    its Brady discovery obligation here is influenced by the ex
    parte motion the government filed before trial. In it, the
    government memorialized its awareness that Hayes was
    present when Jones’s vehicle was stopped and that Hayes was
    under investigation for introducing contraband into another
    federal prison in a very similar smuggling operation. Hayes
    was observed meeting an inmate’s girlfriend in a Home
    Depot parking lot and accepting a small package from her.
    The motion also disclosed to the court that the government
    possessed an email exchange in which the inmate instructed
    his girlfriend to meet an SUV matching the description of
    Hayes’s SUV. In short, by the time the government filed its
    motion seeking permission to withhold evidence of Hayes’s
    alleged misconduct, it knew Hayes was suspected of running
    a prison smuggling ring using the same method Bruce was
    accused of using at Atwater. In addition, the government was
    undoubtedly aware that Hayes held a supervisory position at
    Atwater while Bruce’s investigation was ongoing, and the
    government knew that its main trial witness, Rush, had been
    moved to segregated housing and questioned by prison
    officials. Whether memorialized in an investigation report or
    not, the government was certainly in a position to know
    Hayes was one of the officers who questioned Rush. Indeed,
    UNITED STATES V. BRUCE                           23
    Rush volunteered in his trial testimony that Hayes was one of
    the officers who moved him to segregated housing and
    threatened to keep him there if Rush did not testify against
    Bruce. Despite the stark similarities between the Atwater
    scheme and what was known about the smuggling at
    Victorville, the record does not show, and the government
    does not argue, that it ever followed up to learn what role
    Hayes played in the Atwater investigation, nor that the
    government took any steps to determine whether the two
    smuggling rings were in fact unrelated.8
    The government’s pretrial submission to the district court
    limited its “Expected Defense Arguments” to a one-sentence
    assertion that if the evidence were produced, the defense
    might seek to call Hayes for the sole purpose of bringing out
    impeachment information. Neither the ex parte motion nor
    the transcript of the argument held on Bruce’s motion for new
    trial show the government ever took any steps to verify that
    the two smuggling rings were separate. Nor does the
    government argue on appeal that it considered whether
    exculpatory material might exist. The government collapses
    Brady’s three-part test into an examination of materiality.
    The district court was not persuaded the withheld
    evidence was exculpatory, largely because Hayes was
    8
    Post-trial, Randolph suggested it was “common knowledge” Hayes
    was involved in smuggling at Atwater. But the record on appeal does not
    show whether Randolph ever admitted to having personal knowledge
    about any smuggling. Nevertheless, contrary to the government’s
    suggestion, it is plain the government knew the Victorville operation was
    remarkably similar to the one at Atwater and the government could have
    learned that Hayes played a role in the Atwater investigation that went
    beyond the checkpoint stop and included having contact with inmates who
    were accused or admitted to participating in the scheme.
    24                UNITED STATES V. BRUCE
    accused of smuggling after Bruce’s smuggling had been
    uncovered and because Hayes was accused of smuggling at
    Victorville rather than Atwater. Respectfully, we disagree.
    The responsibility imposed by Brady includes looking
    beyond evidence in the prosecutor’s file; there were striking
    similarities between the two smuggling operations; Hayes
    was directly involved in the Atwater investigation that led to
    Bruce’s arrest and had access to some of the witnesses who
    testified against Bruce; and Bruce’s trial theory argued
    someone else was responsible for the smuggling at Atwater.
    Under the facts presented, we conclude this evidence was
    exculpatory within the meaning of Brady and at the very least
    the government was required to investigate it.
    C.
    We evaluate the trial as a whole to determine whether the
    “admission of the suppressed evidence would have created a
    reasonable probability of a different result.” United States v.
    Price, 
    566 F.3d 900
    , 911 (9th Cir. 2009) (internal quotation
    marks omitted). “In considering whether the failure to
    disclose exculpatory evidence undermines confidence in the
    outcome, judges must undertake a careful, balanced
    evaluation of the nature and strength of both the evidence the
    defense was prevented from presenting and the evidence each
    side presented at trial.” Jernigan, 
    492 F.3d at 1054
     (internal
    quotation marks omitted); see Comstock v. Humphries,
    
    786 F.3d 701
    , 711–12 (9th Cir. 2015) (reversing conviction
    where lack of direct evidence combined with suppression of
    a witness’s “expressed doubts and recollections”
    “substantially diminished, if not defeated” the state’s ability
    to prove guilt beyond a reasonable doubt). Evidence is
    sometimes considered material if the government’s other
    evidence at trial is circumstantial, or if defense counsel is able
    UNITED STATES V. BRUCE                    25
    to point out significant gaps in the government’s case through
    cross-examination, or if witnesses provided inconsistent and
    inaccurate testimony. See Bailey, 
    339 F.3d at
    1115–16
    (granting new trial where suppressed report went “to the heart
    of [the accused’s] defense and without it” the verdict was not
    “worthy of confidence”).
    Our decisions in Jernigan and Price are instructive. In
    Jernigan, we remanded for a new trial because the
    government did not disclose the existence of another bank
    robber for whom the defendant “may well have been
    mistaken.” 
    492 F.3d at 1055
    . When considered with other
    inconsistencies in witness testimony and the lack of direct
    evidence against Jernigan, the omitted evidence suggested the
    defendant may have been innocent. In Price, our court
    remanded for a new trial because the prosecution failed to
    disclose its star witness’s past convictions, which could have
    been used to undermine his credibility. The government’s
    only direct evidence of Price’s guilt came from this witness’s
    testimony and in its closing argument, the government urged
    that the witness had no reason to lie. We explained that this
    created a “central weakness” for the defense. 
    566 F.3d at
    913–14. Coupled with Price’s showing that the government’s
    other evidence was circumstantial and inconsistent, we
    concluded the undisclosed information was material. 
    Id.
    Bruce argues the information the government failed to
    disclose was material because it would have allowed the jury
    to find reasonable doubt about whether Hayes was
    responsible for the smuggling operation at Atwater. He
    contends there is a substantial likelihood the verdict would
    have been different if the jury had heard that Hayes was
    suspected of smuggling at Victorville and knew that, as a
    supervisor at Atwater, Hayes had access to the witnesses who
    26                UNITED STATES V. BRUCE
    testified against him. Bruce also suggests the investigation
    reports suspiciously failed to document Hayes’s involvement
    in the Atwater investigation, and maintains this fact could
    have been used to buttress his defense theory that there was
    reasonable doubt about his guilt. See Kyles, 
    514 U.S. at 420
    (holding the State’s disclosure obligation turns on the
    cumulative effect of all suppressed evidence favorable to the
    defense).
    Our task is to compare the evidence against Bruce with
    the gaps in the evidence presented to the jury to determine
    whether the undisclosed evidence undermines our confidence
    in the outcome. See Price, 
    566 F.3d at 911
    . We conclude it
    does not. First, though the jury did not have all the details, it
    was aware that Rush was pressured to testify against Bruce.
    Rush told the jury as much, volunteering that Hayes was one
    of the officers who moved Rush into segregated housing and
    threatened to keep him there if he did not testify. Rush also
    testified that he felt additional pressure because officials
    interviewed his girlfriend and his relatives during their
    investigation. The jury was not left with conflicting
    testimony about the prison officials’ efforts to uncover the
    extent of the smuggling ring. The investigators corroborated
    Rush’s account that he was moved to segregated housing, and
    they testified that another inmate expressed that investigators
    threatened his mother and brother during follow-up
    questioning.
    The evidence against Bruce was substantial and we agree
    with the district court that in their post-trial interviews neither
    Jones nor Rush recanted their testimony about Bruce’s
    involvement. By the district court’s account, Rush “very
    credibly claimed” at trial that he and Bruce were friends,
    which was why Rush resisted cooperating with investigators.
    UNITED STATES V. BRUCE                     27
    The district court described Rush as demonstrating “no joy in
    testifying against Mr. Bruce,” and observed that Jones was
    “quite, quite credible,” and that his testimony had been
    “devastating” to Bruce. Considerable circumstantial evidence
    also implicated Bruce. Atwater investigators described
    Jones’s account of the checkpoint stop and that Bruce showed
    up, at the appointed time, for the meeting Jones arranged after
    he agreed to cooperate. Representatives from Western Union
    and T-Mobile linked Bruce to monetary transactions from
    Atwater inmates’ friends and family members, and also
    linked Bruce to the cell phone used to communicate with
    Jones.
    Bruce testified that his financial dealings with inmates
    showed only that he engaged in sports gambling with them,
    but the jury was not required to credit this testimony. Bruce
    did not deny that he had accepted money from inmates, or
    that the cell phone was used to arrange meetings to pass the
    contraband. Unlike Price, the government’s case did not
    bank on a single star witness; Rush and Jones corroborated
    each other’s accounts and their testimony was heavily
    corroborated by other evidence. 
    566 F.3d at
    913–14; see,
    e.g., Comstock, 786 F.3d at 711–12; Bailey, 
    339 F.3d at
    1115–16. The weight and force of the evidence against
    Bruce sets this case apart from others in which we have found
    Brady’s materiality element satisfied.
    Though Bruce suggests the withheld evidence would have
    opened the door for the jury to hear that Hayes was
    smuggling drugs into Atwater, he offers no real evidence that
    Hayes did smuggle contraband into Atwater. Bruce’s
    speculation that Hayes may have been left alone with Jones
    or his wife fares no better. He implies that Hayes may have
    had an opportunity to influence their statements, but the
    28              UNITED STATES V. BRUCE
    investigating officers’ testimony suggests several
    investigators were present when Jones and his wife were
    questioned.
    Because we view the trial as a whole, our confidence in
    the verdict is not undermined by the government’s failure to
    disclose that Hayes was a subject of an investigation at
    Victorville, that numerous inmates had complained about
    him, and the extent of his involvement in the Bruce
    investigation. The district court did not err by denying
    Bruce’s motion for a new trial.
    AFFIRMED.