United States v. Roman ( 2018 )


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  •                                                                                   FILED
    United States Court of Appeals
    UNITED STATES COURT OF APPEALS                          Tenth Circuit
    FOR THE TENTH CIRCUIT                          August 16, 2018
    _________________________________
    Elisabeth A. Shumaker
    Clerk of Court
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    v.                                                          No. 17-4084
    (D.C. No. 2:13-CR-00602-DN-DBP-1)
    ROBERTO MIRAMONTES ROMAN,                                    (D. Utah)
    Defendant - Appellant.
    _________________________________
    ORDER AND JUDGMENT*
    _________________________________
    Before PHILLIPS, EBEL, and MORITZ, Circuit Judges.
    _________________________________
    Roberto Roman appeals his convictions for intentionally killing a law-
    enforcement officer and for several drug and firearm offenses. On appeal, Roman
    advances two arguments for reversal. First, he asserts that the district court erred by
    excluding evidence of his prior state-court acquittal. Next, he challenges the
    sufficiency of the evidence supporting his conviction for carrying a gun in
    furtherance of a drug-trafficking crime.1
    *
    This order and judgment isn’t binding precedent, except under the doctrines
    of law of the case, res judicata, and collateral estoppel. But it may be cited for its
    persuasive value. See Fed. R. App. P. 32.1; 10th Cir. R. 32.1.
    1
    Roman also contends that the double-jeopardy clause barred his underlying
    federal prosecution. But as we discuss below, Roman concedes we are constrained to
    reject this argument; he raises it only to preserve the issue for Supreme Court review.
    Contrary to Roman’s assertions, the district court neither violated his Sixth
    Amendment right to present a defense nor abused its discretion by excluding
    evidence of Roman’s prior state-court acquittal; that evidence wasn’t material, and
    any probative value it might have had was substantially outweighed by the risk that it
    would unfairly prejudice the government, confuse the issues, and mislead the jury.
    Moreover, there was sufficient evidence for a rational jury to find Roman guilty of
    carrying a firearm in furtherance of a drug-trafficking crime. Accordingly, we affirm.
    Background
    In January 2010, Roman drove to Ruben Chavez’ residence with some
    methamphetamine, a Bersa pistol, and a loaded AK-47 rifle. When he arrived, he
    took the drugs and guns inside with him. Roman and Chavez then smoked
    methamphetamine, drank alcoholic beverages, watched movies, and used social
    media. Roman also showed the AK-47 to Chavez and allowed him to hold it. About
    six hours later, Roman left to sell methamphetamine to Ryan Greathouse. He again
    took the guns and drugs with him and put the AK-47 in his vehicle’s trunk.
    On the way to meet Greathouse, Roman pulled over and took the AK-47 out of
    the trunk and put it in the vehicle. When Roman arrived at the meeting place,
    Greathouse got into Roman’s passenger seat. Roman drove a short distance and then
    sold 3.5 grams of methamphetamine to Greathouse. Greathouse paid Roman $150.
    He owed Roman more than that, but he explained that he would pay Roman after he
    collected some money later that evening.
    2
    Roman and Greathouse smoked methamphetamine and then drove to collect
    the money Greathouse owed Roman. On the way, they passed a marked sheriff’s
    vehicle, which began following them. The sheriff’s vehicle ultimately activated its
    lights and siren, and Roman pulled over. Deputy Josie Greathouse Fox—who, as
    happenstance would have it, was Greathouse’s sister—got out of the sheriff’s vehicle
    and approached Roman’s driver-side door. As she did so, Roman rolled down the
    window. And as Fox neared the vehicle, she was fatally shot through the driver’s
    window. Roman and Greathouse immediately fled the scene.
    Local officers eventually found Roman hiding in a shed in Beaver, Utah and
    arrested him. During an interview with local investigators, he confessed to killing
    Fox. In the midst of his confession, he demonstrated at least 12 times how “he
    reached down and grabbed the AK[-]47, raised it up over his left hand or left
    shoulder, poked it out [of the window] just a little bit . . . and pulled the trigger.” R.
    vol. 2, 362.
    Roman was tried in state court for several offenses, including Fox’s murder.2
    Despite Roman’s earlier confession, he testified that Greathouse killed Fox. The
    state-court jury acquitted Roman of Fox’s murder. The United States then brought its
    own charges against Roman, including intentionally killing a local law-enforcement
    officer in violation of 21 U.S.C. § 848(e)(1)(B) and possessing a firearm in
    2
    Greathouse wasn’t charged in connection with these events; he died of a drug
    overdose four months after Roman’s arrest.
    3
    furtherance of a drug-trafficking crime in violation of 18 U.S.C. § 924(c)(1)(A). This
    time, the jury convicted Roman on all counts. He appeals.
    Analysis
    I.    The State-Court Acquittal
    Roman first argues that the district court erred by excluding evidence of his
    state-court acquittal. His challenge turns on certain facts related to the government’s
    investigation of the vehicle he was driving on the night of Fox’s murder, so we begin
    by detailing those facts.
    The day after Fox’s murder, Douglas Squire, a forensic supervisor for the Utah
    County Sheriff’s Office, investigated and searched Roman’s vehicle. He found two
    bullet casings on the right side of the back seat and one casing on the vehicle’s front
    passenger seat. Critically, he didn’t notice any smudge marks on the vehicle’s
    headliner—the fabric on the interior roof of the vehicle—above the driver’s seat.
    During Roman’s state-court trial, Roman testified that Greathouse shot Fox.
    To test the veracity of Roman’s story, state officials performed a preliminary
    reconstruction of Fox’s murder. In doing so, they took multiple photographs of the
    reconstruction process.
    After Roman’s state-court acquittal, the government arranged to conduct its
    own reconstruction of Fox’s murder. In preparation, Squire again investigated
    Roman’s vehicle and took gunshot residue samples. This time, he noticed two
    smudge marks on the vehicle’s headliner above the driver’s seat. ATF Agent Gregory
    Klees then performed the reconstruction. He concluded that the individual sitting in
    4
    the driver’s seat fired the AK-47. In reaching this conclusion, Klees relied on three
    factors: trajectory alignment, cartridge-case-ejection analysis, and the smudge marks
    on the headliner above the driver’s seat. The smudge marks, according to Klees, were
    “the most significant piece of evidence.” R. vol. 2, 870.
    Roman didn’t seek to suppress the smudge marks. But he did cite them as a
    basis for arguing, in a pretrial motion, that the district court should allow him to
    present evidence of his state-court acquittal to show Squire’s motive to fabricate the
    smudge marks. Specifically, Roman pointed out that the smudge marks didn’t appear
    in any of the photographs that state officials took during their preliminary
    reconstruction. So he reasoned that to the extent the smudge marks were visible in
    the photographs taken by the government during its subsequent reconstruction,
    Squire must have fabricated them.3 And he argued that his state-court acquittal gave
    Squire a strong motive for doing so.
    The district court rejected Roman’s argument and excluded evidence of
    Roman’s state-court acquittal. Roman challenges this ruling on two grounds. First, he
    contends that the district court’s decision violated his Sixth Amendment right to
    present a defense. Second, he asserts that the district court abused its discretion in
    3
    The government argues that proof of the smudge marks existed prior to
    Roman’s state-court trial. Specifically, it argues the photographs taken during the
    state’s preliminary reconstruction show the smudge marks on the headliner above the
    driver’s seat. But even assuming the smudge marks aren’t visible in these
    photographs, we ultimately conclude, for the reasons discussed below, that Roman
    isn’t entitled to relief on this issue. So we need not resolve the parties’ dispute on this
    point.
    5
    excluding evidence of the acquittal under Federal Rule of Evidence 403. For the
    reasons discussed below, we reject both of Roman’s arguments.
    A.     Constitutional Violation
    Roman first argues that the district court violated his constitutional right to
    present a defense when it excluded evidence of his state-court acquittal. We review
    de novo whether a constitutional violation has occurred. See United States v. Markey,
    
    393 F.3d 1132
    , 1135 (10th Cir. 2004).
    Criminal defendants have a constitutional right to present evidence in support
    of their defense. See U.S. Const. amend. VI. But this right isn’t unfettered. See
    
    Markey, 393 F.3d at 1135
    . In particular, “a criminal defendant does not have a
    constitutional right to present evidence that is not relevant and not material to his [or
    her] defense.” United States v. Solomon, 
    399 F.3d 1231
    , 1239 (10th Cir. 2005).
    Evidence is relevant if “it has any tendency to make a fact more or less
    probable than it would be without the evidence,” and that “fact is of consequence in
    determining the action.” Fed. R. Evid. 401. And evidence is material if its absence
    “rendered [the] trial fundamentally unfair.” 
    Solomon, 399 F.3d at 1239
    . “In other
    words, ‘material evidence is that which is exculpatory—evidence that if admitted
    would create reasonable doubt that did not exist without the evidence.’” Young v.
    Workman, 
    383 F.3d 1233
    , 1238 (10th Cir. 2004) (quoting Richmond v. Embry, 
    122 F.3d 866
    , 872 (10th Cir. 1997)).
    Here, Roman first contends that his state-court acquittal was relevant for the
    limited purpose of showing Squire’s motive to fabricate the smudge marks. For
    6
    purposes of this appeal, we assume Roman is correct.4 But we disagree with Roman’s
    subsequent assertion that the acquittal was material.
    That’s because even if the district court had admitted evidence of the acquittal
    and the jury disregarded the smudge marks as a result, the fact remains that the other
    evidence before the jury overwhelmingly indicated that Roman was guilty of Fox’s
    murder. See 
    Young, 383 F.3d at 1238
    (concluding that excluded evidence wasn’t
    material in absence of any indication it “would have created reasonable doubt had it
    been introduced”).
    In particular, the jury watched Roman’s videotaped confession, during which
    he demonstrated no fewer than 12 times how he held the AK-47 and fired it at Fox.
    And the jury also heard evidence corroborating nearly every aspect of this
    confession. For example, Roman told investigators precisely where to find the AK-47
    that he discarded after the murder, and this information proved accurate. Similarly,
    Roman said (1) he called Chavez after the murder, (2) Chavez picked up him up in an
    orange Corvette, (3) Roman removed the rear license plate from the vehicle he had
    been driving, and (4) they drove away in the Corvette. Chavez’ testimony
    corroborated this timeline and information. Moreover, the jury heard evidence that
    4
    We also assume that this evidence wasn’t inadmissible hearsay. Typically, “a
    judgment of acquittal is hearsay.” United States v. Sutton, 
    732 F.2d 1483
    , 1493 (10th
    Cir. 1984). But according to Roman, this general rule doesn’t apply here because he
    didn’t offer the judgment of acquittal for the truth of the matter asserted—i.e., to
    show that a prior jury acquitted him. Instead, he says he offered the acquittal to show
    Squire’s motive for fabricating evidence of his guilt. See United States v. Lewis, 
    594 F.3d 1270
    , 1282 (10th Cir. 2010) (defining hearsay, in relevant part, as a statement
    offered to prove truth of matter asserted). For purposes of this appeal, we assume but
    do not decide that Roman is correct.
    7
    Roman confessed to Fox’s murder a second time, to his fellow inmate Jason Corey.
    Finally, in addition to his confessions and the substantial corroborating evidence, the
    jury heard testimony that Roman twice suggested he would rather shoot a police
    officer than go to jail. Most notably, during his interview with local investigators,
    Roman told them that approximately 20 minutes before Fox’s death, he saw a vehicle
    approaching the vehicle in which he and Greathouse were traveling and told
    Greathouse that if the vehicle contained police officers, it wasn’t “going to be good
    for them.” R. vol. 2, 1290. More specifically, Roman indicated that if the vehicle
    contained police officers, he “would shoot them.” 
    Id. Similarly, a
    few days before
    Fox’ death, while driving with his friend Sarah Hatch, Roman passed a police officer
    and told Hatch that “he would do what he had to do to not go to jail.” 
    Id. at 1189.
    In light of this overwhelming evidence of Roman’s guilt, we conclude the
    evidence of Roman’s state-court acquittal was not material. Therefore, its absence
    did not render his trial fundamentally unfair, and the district court did not violate
    Roman’s constitutional rights by excluding it. See 
    Solomon, 399 F.3d at 1239
    .
    B.     Evidentiary Violation
    Even assuming the district court didn’t violate Roman’s Sixth Amendment
    right to present a defense by excluding evidence of the state-court acquittal, Roman
    argues that the district court nevertheless erred in excluding the evidence because
    (1) it was relevant and (2) its probative value wasn’t substantially outweighed by the
    potential danger of unfair prejudice. See Fed. R. Evid. 403. The district court
    disagreed. It found that other evidence already established Squire’s motive to
    8
    fabricate the smudge marks. And it concluded that the state-court acquittal would
    “create[] a substantial risk of unfair prejudice to the government.” R. vol. 1, 121. We
    review the district court’s order excluding evidence under Rule 403 for abuse of
    discretion.5 See 
    Markey, 393 F.3d at 1134
    –35.
    As discussed above, evidence is relevant if it tends “to make a fact [of
    consequence] more or less probable.” Fed. R. Evid. 401. And relevant evidence is
    generally admissible. 
    Id. 402. But
    a district court may exclude relevant evidence “if
    its probative value is substantially outweighed by a danger of one or more of the
    following: unfair prejudice, confusing the issues, misleading the jury, undue delay,
    wasting time, or needlessly presenting cumulative evidence.” 
    Id. 403. Roman
    first contends that his state-court acquittal was relevant for the limited
    purpose of showing Squire’s motive to fabricate the smudge marks. For purposes of
    evaluating this argument, we again assume the relevance of Roman’s state-court
    acquittal. But Roman further argues that the acquittal’s probative value wasn’t
    substantially outweighed by the risk of unfair prejudice because an appropriate
    limiting instruction would have mitigated that risk. On this point, we disagree.
    5
    Citing United States v. McVeigh, 
    153 F.3d 1166
    (10th Cir. 1998), Roman
    urges us to review the district court’s Rule 403 determination de novo. But in
    McVeigh, we conducted de novo review because the record included a colloquy “that
    shed[] considerable light on how the district court viewed the evidence,” even though
    the district court “failed to make an explicit record of its balancing of the Rule 403
    factors.” 
    Id. at 1189.
    In contrast, the district court explicitly balanced the Rule 403
    factors here. Thus, Roman’s reliance on McVeigh is misplaced, and we reject his
    argument for de novo review.
    9
    It’s simply unrealistic to suggest that this jury, tasked with deciding whether
    Roman was guilty of murdering a police officer, could have set aside the significance
    of Roman’s state-court acquittal for the same murder and considered that acquittal
    solely as evidence of the motive to fabricate. As such, the district court didn’t abuse
    its discretion in concluding that a limiting instruction wouldn’t have sufficiently
    mitigated the risks inherent in admitting this evidence. See United States v. De La
    Rosa, 
    171 F.3d 215
    , 219–20 (5th Cir. 1999) (explaining that “evidence of a prior
    acquittal will often be excludable . . . because its probative value likely will be
    ‘substantially outweighed by the danger of prejudice, confusion of the issues, or
    misleading the jury’” (quoting Fed. R. Evid. 403)); United States v. Doles, 335 F.
    App’x 736, 738–39 (10th Cir. 2009) (unpublished) (concluding that district court
    didn’t abuse its discretion by excluding, for purposes of federal trial on charges of
    knowingly and unlawfully selling drug paraphernalia, evidence that defendant was
    acquitted in state court of similar charges; noting that “risk of confusion of the issues
    was high”).
    Our conclusion is bolstered by Roman’s failure to cite a single case in which
    we—or any of our sibling circuits—have concluded that a district court abused its
    discretion by excluding evidence of a defendant’s prior state-court acquittal for the
    same conduct at issue in a subsequent federal trial. Roman does cite Borunda v.
    Richmond, 
    885 F.2d 1384
    (9th Cir. 1988). There, the district court admitted evidence
    of a prior acquittal “for the purpose of showing,” in a subsequent civil proceeding,
    “that the plaintiffs incurred damages in the form of attorneys’ fees in successfully
    10
    defending against the state criminal charges, and that the fees charged were
    reasonable in light of the success achieved.” 
    Id. at 1388.
    The Ninth Circuit
    reluctantly affirmed, noting that although it “would have been inclined to exclude the
    evidence of acquittal[],” the district court didn’t abuse its discretion in admitting it.
    
    Id. at 1389.
    But Borunda doesn’t stand for the proposition that a district court necessarily
    abuses its discretion in refusing to admit evidence of an acquittal when it’s offered to
    prove something other than a defendant’s innocence. On the contrary, Borunda
    illustrates the wide latitude that district courts enjoy in determining whether evidence
    is admissible under Rule 403. Because the district court in this case didn’t exceed
    that wide latitude in excluding evidence of Roman’s state-court acquittal, it didn’t
    abuse its discretion.
    II.    Sufficiency of the Evidence
    Next, Roman challenges the sufficiency of the evidence supporting his
    conviction for possessing a firearm in furtherance of a drug-trafficking crime. We
    typically review the sufficiency of the evidence de novo. See United States v. Wilson,
    
    244 F.3d 1208
    , 1219 (10th Cir. 2001). But as the government points out, Roman
    failed to renew his motion for a judgment of acquittal after the close of evidence, so
    our review is limited to plain error. See United States v. Rufai, 
    732 F.3d 1175
    , 1189
    (10th Cir. 2013) (explaining that to succeed on plain-error review, appellant must
    establish (1) that error occurred, (2) that it was plain, (3) that it affected his or her
    substantial rights, and (4) that it “seriously affect[ed] the fairness, integrity, or public
    11
    reputation of judicial proceedings” (quoting United States v. Story, 
    635 F.3d 1241
    ,
    1244 (10th Cir. 2011))).
    Of course, as Roman points out in reply, this is mostly a distinction without a
    difference: “review under the plain[-]error standard . . . and a review of sufficiency
    of the evidence usually amount to largely the same exercise.” 
    Id. (quoting United
    States v. Duran, 
    133 F.3d 1324
    , 1335 n.9 (10th Cir. 1998)). That’s because the first
    three elements of plain-error review are necessarily satisfied when there’s
    insufficient evidence of guilt. 
    Id. And “it
    is only in a rare case when the absence of
    sufficient evidence will not meet the fourth factor of plain[-]error review.” 
    Id. Under either
    standard, we won’t “weigh evidence or consider credibility of
    witnesses.” 
    Id. at 1188
    (quoting United States v. Renteria, 
    720 F.3d 1245
    , 1253 (10th
    Cir. 2013)). Further, we must draw all reasonable inferences in the light most
    favorable to the government and ask only whether “a reasonable jury could find [the
    defendant] guilty beyond a reasonable doubt.” 
    Id. (alteration in
    original) (quoting
    United States v. Kaufman, 
    546 F.3d 1242
    , 1263 (10th Cir. 2008)).6
    6
    The government urges us to find Roman’s sufficiency challenge waived
    because Roman failed to argue for plain error in his opening brief. The failure to
    address plain error in an opening brief typically “marks the end of the road for an
    argument” not raised in district court. United States v. Lamirand, 
    669 F.3d 1091
    ,
    1099 n.7 (10th Cir. 2012) (quoting Richison v. Ernest Grp., Inc., 
    634 F.3d 1123
    , 1131
    (10th Cir. 2011)). But Roman fully argued for plain error in his reply brief. See
    United States v. Courtney, 
    816 F.3d 681
    , 684 (10th Cir. 2016) (reviewing for plain
    error where appellant “argued plain error fully in his reply brief”). And the
    government also sought and received permission to file a surreply brief. As such, the
    issue has been fully briefed, and we therefore opt to address it. See United States v.
    Montgomery, 
    550 F.3d 1229
    , 1231 n.1 (10th Cir. 2008) (exercising discretion to
    ignore waiver because “the issue ha[d] been briefed fully and argued by the parties”).
    12
    To convict Roman under § 924(c)(1)(A), the government was required to
    prove beyond a reasonable doubt that Roman (1) distributed methamphetamine to
    Chavez; (2) used or carried a firearm; and (3) did so during and in relation to that
    distribution. See United States v. Nicholson, 
    983 F.2d 983
    , 990 (10th Cir. 1993).
    Roman doesn’t dispute that he distributed methamphetamine to Chavez. Nor does he
    dispute that he used or carried a firearm as he did so. Instead, he argues only that the
    government failed to prove that he used or carried the firearm “in relation to” the
    distribution of methamphetamine.7 § 924(c)(1)(A).
    Although not without boundaries, “[t]he phrase ‘in relation to’ is expansive.”
    Smith v. United States, 
    508 U.S. 223
    , 237 (1993). Critically, a person carries a
    firearm “in relation to” a drug-trafficking offense if the firearm either facilitates or
    has “the potential of facilitating” the drug-trafficking crime. United States v. Brown,
    
    400 F.3d 1242
    , 1250 (10th Cir. 2005) (emphasis added) (quoting 
    Smith, 508 U.S. at 238
    ). For instance,“[o]ne recognized theory that explains how a gun facilitates a
    drug[-]trafficking crime is that the gun deters interference with the crime.” 
    Id. at 1251
    (quoting United States v. Radcliff, 
    331 F.3d 1153
    , 1159 (10th Cir. 2003)).
    Roman contends the evidence was insufficient to show that he carried the
    firearm “in relation to” his distribution of drugs to Chavez. § 924(c)(1)(A). In
    support, he points out that although he carried the AK-47 from his vehicle to Chavez’
    residence, the government didn’t establish the distance between the residence and the
    7
    In his opening brief, Roman also argued that there was insufficient evidence
    to prove he carried the AK-47 during the distribution to Chavez. But because Roman
    explicitly withdrew this argument in his reply brief, we decline to consider it.
    13
    location where he parked. Thus, he maintains there was no evidence that he used the
    weapon for protection or deterrence during his walk from his vehicle to the house.
    Roman also points out that the government presented no evidence that the police or
    anyone else “would be happening by [Chavez’] living room.” Aplt. Br. 56. Thus, he
    again suggests the government failed to present evidence that he needed the weapon
    for protection or deterrence while he was in Chavez’ living room.
    But Roman cites no authority, and we are aware of none, indicating that the
    government must identify a specific threat in order to establish that a gun was carried
    to facilitate or potentially facilitate a drug-trafficking crime. Instead, case law
    supports the jury’s conclusion that Roman carried the loaded firearm in his vehicle
    and then into Chavez’ house to facilitate or potentially facilitate his distribution of
    methamphetamine. See United States v. King, 
    632 F.3d 646
    , 656 (10th Cir. 2011)
    (stating that loaded firearms are “better suited” to protect drugs than unloaded
    firearms); United States v. Winder, 
    557 F.3d 1129
    , 1139 (10th Cir. 2009) (explaining
    that carrying firearm from vehicle was “strong evidence of [d]efendant’s willingness
    to carry a gun to ‘deter interference’ with his drug[-]dealing pursuits” (quoting
    United States v. Banks, 
    451 F.3d 721
    , 726 (10th Cir. 2006))); United States v. Lott,
    
    310 F.3d 1231
    , 1248 (10th Cir. 2002) (concluding that purpose of loaded firearm next
    to drug paraphernalia “was to provide defense or deterrence in furtherance of” drug-
    trafficking crime). Moreover, ATF Agent Jeff Bryan testified regarding the “very
    close connection” between firearms and drug distribution and explained that firearms
    protect drug distributors from theft and from law enforcement. R. vol. 2, 642.
    14
    Nevertheless, Roman asserts the jury couldn’t reasonably infer here that
    Roman brought the gun for protection or deterrence purposes because the evidence
    showed that (1) Chavez didn’t pay for the methamphetamine, (2) he and Chavez are
    friends, (3) he and Chavez have a common interest in firearms, and (4) he allowed
    Chavez to handle the AK-47. Roman suggests that this evidence established only that
    he brought the AK-47 inside so he could show it to a fellow gun enthusiast. But even
    assuming that’s the case, it doesn’t undermine the gun’s potential to facilitate the
    distribution. And to support a conviction under § 924(c)(1)(A), “[t]here is no
    requirement” that the gun’s potential to facilitate the drug-trafficking crime must “be
    the sole reason for the possession of the gun.” 
    Radcliff, 331 F.3d at 1158
    –59
    Under these circumstances, we conclude the government presented sufficient
    evidence to permit the jury to find that Roman possessed the loaded AK-47 in order
    to facilitate or potentially facilitate his distribution of methamphetamine to Chavez.
    Thus, we affirm his § 924(c)(1)(A) conviction.
    III.   Double Jeopardy
    Finally, Roman asserts that in light of the earlier state-court acquittal, the
    subsequent federal prosecution violated the double-jeopardy clause. But he concedes
    that this challenge is foreclosed by the Supreme Court’s longstanding dual-
    sovereignty rule.8 See, e.g., Puerto Rico v. Sanchez Valle, 
    136 S. Ct. 1863
    , 1870
    8
    We recognize that the Supreme Court has granted certiorari to consider the
    constitutionality of the dual-sovereignty rule. See United States v. Gamble, 694 F.
    App’x 750 (11th Cir. 2017) (unpublished), petition for cert. granted June 28, 2018
    (No. 17-646). But that doesn’t alter our obligation to apply the Court’s current
    15
    (2016) (explaining that criminal defendant may be prosecuted twice for same offense
    so long as prosecutions are “brought by different sovereigns”); Bartkus v. Illinois,
    
    359 U.S. 121
    (1959) (holding that acquittal in state court didn’t bar prosecution by
    federal government for substantially same crime). Indeed, he raises this argument
    only “to preserve it for review by the Supreme Court.” Aplt. Br. 64.
    As Roman acknowledges, we must follow the Supreme Court’s dual-
    sovereignty holdings. See United States v. Barrett, 
    496 F.3d 1079
    , 1119 (10th Cir.
    2007). We therefore reject his double-jeopardy argument.
    Conclusion
    Because evidence of the state-court acquittal wasn’t material, the district court
    didn’t violate Roman’s constitutional rights by excluding it. Nor did the district
    court’s decision amount to an abuse of discretion; any probative value the acquittal
    might have had was outweighed by the risk that it would unfairly prejudice the
    government, confuse the issues, and mislead the jury. Moreover, there was sufficient
    evidence for the jury to find that Roman possessed the AK-47 in relation to his act of
    precedent. See United States v. Lopez-Velasquez, 
    526 F.3d 804
    , 808 n.1 (5th Cir.
    2008) (stating that precedent is binding “even when the Supreme Court grants
    certiorari on an issue”).
    16
    distributing drugs to Chavez. Finally, Supreme Court precedent forecloses Roman’s
    double-jeopardy argument. Accordingly, we affirm.
    Entered for the Court
    Nancy L. Moritz
    Circuit Judge
    17