United States v. Perrault ( 2021 )


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  •                                                                                  FILED
    United States Court of Appeals
    PUBLISH                                Tenth Circuit
    UNITED STATES COURT OF APPEALS                        April 21, 2021
    Christopher M. Wolpert
    FOR THE TENTH CIRCUIT                           Clerk of Court
    _________________________________
    UNITED STATES OF AMERICA,
    Plaintiff - Appellee,
    v.                                                          No. 19-2184
    ARTHUR PERRAULT,
    Defendant - Appellant.
    _________________________________
    Appeal from the United States District Court
    for the District of New Mexico
    (D.C. No. 1:17-CR-02558-MV-1)
    _________________________________
    Aric Elsenheimer, Assistant Federal Public Defender, Albuquerque, New Mexico, for
    Defendant-Appellant.
    Sean J. Sullivan, Assistant United States Attorney (John C. Anderson, United States
    Attorney, with him on the briefs), Albuquerque, New Mexico, for Plaintiff-Appellee.
    _________________________________
    Before PHILLIPS, SEYMOUR, and CARSON, Circuit Judges.
    _________________________________
    PHILLIPS, Circuit Judge.
    _________________________________
    In the early 1990s, a television reporter in Albuquerque, New Mexico, began
    investigating reports that a well-known Catholic priest had sexually abused numerous
    boys during his decades-long tenure at several local parishes. Upon learning of the
    imminent, breaking-news story, that priest, Arthur Perrault, departed early for a
    previously planned sabbatical. Foregoing his original plans to stay in the United
    States, he instead opted for an international destination. After a two-week sojourn in
    Canada, Perrault made a new life in Morocco—a country, as it so happens, that
    doesn’t share an extradition treaty with the United States.
    Fast-forward twenty-five years. In 2017, a federal grand jury sitting in the
    District of New Mexico charged Perrault with seven counts of sexual abuse, all
    stemming from Perrault’s relationship with John Doe 1 in the early 1990s. Doe 1 was
    about age ten at the time of the charged abuse. The Moroccan government agreed to
    expel Perrault, the FBI brought him back from Morocco, and Perrault stood trial in
    the community he had fled over two decades earlier. During the trial, seven other
    victims testified that Perrault had sexually abused them when they were just boys.
    The jury convicted Perrault of all seven counts.
    To hear Perrault tell it, his trial was more character assassination than solemn
    search for the truth. On that score, he faults the district court for permitting so many
    former victims to testify. He also argues that the district court plainly erred in seating
    the jurors that convicted him, who, according to Perrault, had predetermined his guilt
    before hearing any evidence. Perrault also disputes certain jury instructions as well as
    his sentence.
    We don’t share Perrault’s view of the proceedings in the trial court. Rather,
    after reviewing the record, the parties’ briefing, and the relevant law, we are
    convinced that Perrault received a fundamentally fair trial in compliance with his
    constitutional rights. Exercising jurisdiction under 
    28 U.S.C. § 1291
    , we affirm.
    2
    BACKGROUND
    I.    Events Leading Up to Perrault’s Trial
    From the mid-1960s to 1992, Perrault was a Catholic priest at several parishes
    in Albuquerque, New Mexico. Most of Perrault’s acts underlying the Indictment’s
    charges occurred while he served as the pastor of St. Bernadette’s Church, though
    other victims encountered Perrault while he was a priest at Our Lady of Guadalupe
    Church and Our Lady of the Assumption. As detailed below, numerous victims
    testified that Perrault sexually abused them over the three decades Perrault was a
    Catholic priest in Albuquerque.1
    In 1992, a local television reporter began investigating allegations that Perrault
    had sexually abused young boys. Almost immediately after learning of the
    investigation, Perrault told his congregation that he would be taking a sabbatical in
    Canada, not in Denver, Colorado, as he had planned. After spending two weeks in
    Vancouver, Canada, Perrault flew to Morocco, where he lived for the next twenty-
    five years.
    In September 2017, a federal grand jury charged Perrault with six counts of
    aggravated sexual abuse, see 
    18 U.S.C. § 2241
    (c), and one count of abusive sexual
    contact, see 
    18 U.S.C. § 2244
    (a)(5). The charges, summarized in the chart below, all
    relate to Doe 1, whom Perrault abused in 1991 and 1992.
    1
    In addition to the eight victims who testified at trial, the government
    represented that it “is aware of dozens of additional victims” who have made similar
    allegations against Perrault. R. vol. 1 at 568 n.3.
    3
    Count            Act Alleged            Location        Statute Violated
    1                   Digital              Kirtland Air         §§ 2241(c),
    penetration of       Force Base           2246(2)(C)
    Doe 1’s anus
    2                   Digital              Kirtland Air         §§ 2241(c),
    penetration of       Force Base           2246(2)(C)
    Doe 1’s anus,
    separate and apart
    from the act
    charged in Count
    1
    7                   Digital              Santa Fe National    §§ 2241(c),
    penetration of       Cemetery             2246(2)(C)
    Doe 1’s anus
    3                   Contact between      Kirtland Air         §§ 2241(c),
    Perrault’s mouth     Force Base           2246(2)(B)
    and Doe 1’s penis
    6                   Contact between      Santa Fe National    §§ 2241(c),
    Perrault’s mouth     Cemetery             2246(2)(B)
    and Doe 1’s penis
    4                   Touching Doe 1’s     Kirtland Air         §§ 2241(c),
    genitalia directly   Force Base           2246(2)(D)
    5                   Touching Doe 1’s     Kirtland Air         §§ 2244(a)(5),
    genitalia directly   Force Base           2246(3)
    and through the
    clothing
    In 2018, FBI Agents traveled to Morocco to return Perrault to the United
    States to stand trial. Sometime earlier, the Moroccan government agreed to expel
    Perrault, and it held him in custody until the FBI came to retrieve him. While Perrault
    was detained in Morocco, a state department official visited him to ensure that the
    Moroccan government had been treating him properly. During this visit, Perrault
    4
    expressed frustration that the United States was continuing to pursue charges against
    him related to sexual abuse but admitted to “many transgressions” that the Catholic
    Church “had dealt with” in the 1980s and 1990s. R. vol. 3 at 1306:6–12.
    On the flight from Morocco to the United States, Perrault spoke further with
    his FBI escort. He admitted that he had sexually abused Doe 8, including performing
    oral sex on him “and said he may have also used his hands.” Id. at 1437:14–1438:12.
    He also admitted having “touched” Doe 3 and writing a letter to Doe 3’s parents
    apologizing for what he had done. Id. at 1439:10–1440:3. The government introduced
    all these admissions at trial.
    II.    Trial
    A.      Voir Dire
    Though the district court ordered an expanded venire panel of over 110
    citizens, the parties still were able to complete jury selection in just one day. In the
    morning, the district court told the prospective jurors that it would be questioning
    them about their personal experiences with sexual abuse, and it encouraged them to
    approach the bench to discuss those matters. One juror chose to discuss her
    experience in front of the entire venire. She related, “I have been sexually assaulted
    twice, and I thought I was okay, and clearly I’m not. But . . . I’m going to claim it
    because I was the victim. So I don’t care who hears it. I’m not embarrassed by it. But
    to say I’m biased is a little underrated.” R. vol. 4 at 99:1–5. After hearing her story,
    some members of the venire applauded by clapping. The court excused her for cause.
    5
    Perrault moved for a mistrial based on the venire members’ applause, but the district
    court denied the motion.
    After lunch, counsel began questioning the jurors. As expected, many of the
    prospective jurors had already heard or seen news accounts about the case, including
    Perrault’s extradition from Morocco. Also as expected, many prospective jurors
    stated they had already formed an opinion about Perrault’s culpability. The court
    excused those jurors for cause.
    When the questioning turned to the general subject of sexual abuse by Catholic
    priests, several members of the venire expressed disappointment. For instance, Juror
    6 found the allegations “disheartening” and “upsetting.” Id. at 128:18–20. Juror 26
    identified herself as a Catholic who had stopped going to Mass for reasons including
    her “disappoint[ment] in the church for all the cover-ups.” Id. at 232:5–6. Juror 38
    likewise had heard of “cover-ups” in the church. Id. at 233:11–14. But in response to
    follow-up questions, each of the three stated that they could remain fair and
    impartial.
    In the end, the parties agreed on twelve jurors and four alternates. Though the
    government exhausted each of its six peremptory challenges, Perrault used only six
    of his ten. Perrault’s trial counsel thanked the government’s counsel for how voir dire
    was handled, and the court complimented both parties on a “great job on voir dire.”
    Id. at 269:22.
    6
    B.     Witness Testimony
    As discussed below, Rules 413 and 414 of the Federal Rules of Evidence
    permit the government to introduce evidence that a defendant has committed other
    sexual assaults or child molestation not charged in the indictment. See infra
    Discussion Section II.B.1. Accordingly, in addition to Doe 1’s testimony, the
    government called seven Rule 414 witnesses2 who testified that Perrault had sexually
    abused them during his time in Albuquerque.3 Because Perrault’s primary challenge
    on appeal is the district court’s admitting those witnesses’ testimony, we summarize
    their testimony below.
    1.     Doe 1
    In 1990, at age nine, Doe 1 became an altar server at St. Bernadette’s Church.
    Perrault was then the priest there. Doe 1 spent considerable time with Perrault while
    assisting him with Mass. Back then, Doe 1 described Perrault as his “best friend,” R.
    vol. 3 at 1211:4–5, and Perrault referred to Doe 1 as “[h]is boy,” id. at 16–17. At
    some point, Perrault gifted Doe 1 a “St. Michael’s medal.” Id. at 1225:14. Because he
    admired Perrault, Doe 1 hoped to become a priest.
    2
    Though the government moved to admit the sexual-assault testimony of its
    witnesses under both Rules 413 and 414, we refer to all of them as Rule 414
    witnesses for simplicity.
    3
    The government moved to allow eight other victims to testify, but only seven
    testified at trial.
    7
    Doe 1 testified that Perrault began sexually abusing him when Doe 1 was age
    ten. Though Doe 1 failed to provide specific dates, he testified that Perrault had
    abused him at three geographical locations: the rectory4 at St. Bernadette’s, Kirtland
    Air Force Base (the “Base”), and Santa Fe National Cemetery. Addressing the abuse
    on the Base, Doe 1 testified that Perrault abused him both in a Base chapel and inside
    Perrault’s car at a Base parking lot. Sometimes Perrault would fondle Doe 1’s penis
    and testicles, both through Doe 1’s pants and skin-to-skin. Perrault also put his mouth
    directly on Doe 1’s penis on several occasions.5 Other times, Perrault used his fingers
    to penetrate Doe 1’s anus, sometimes causing bleeding. Including the times Perrault
    hugged and kissed him, Doe 1 testified that Perrault sexually abused him close to a
    hundred times. Perrault also told Doe 1 that the abuse “was our secret” and that if he
    spoke ill of a priest he would go to hell. Id. at 1234:19–25, 1235:10–14.
    2.     John Does 2–3, 5–96
    Doe 9 first met Perrault in the fall of 1966 as a freshman in high school at St.
    Pius X. Perrault was his teacher. When Doe 9 was around thirteen or fourteen,
    Perrault began taking him to the movies. While there, Doe 9 testified that Perrault
    would “put his hands inside of my shirt and he would fondle my breasts, fondle my
    4
    A “rectory” is housing that a church provides for its clergy.
    5
    At trial, neither Doe 1 nor the government used the phrase “oral sex.” Doe 1
    clarified that he viewed Perrault’s abuse “as a kiss versus [i.e., as opposed to] oral
    sex.” R. vol. 3 at 1258:3–18.
    6
    Because all the witnesses who testified at trial were male, we refer to each
    throughout as simply “Doe,” adopting the same numbering scheme as the parties.
    8
    nipples.” Id. at 924:20–21. At some point, Perrault gave Doe 9 gifts, including a
    tobacco pipe and a brass crucifix. Doe 9 also testified that Perrault regularly gave
    him inappropriate hugs in which Perrault “would embrace [him] and then [Perrault]
    would rub his thigh between [Doe 9’s] legs up into [his] crotch.” Id. at 927:15–16.
    Doe 9 estimated that Perrault hugged him that way anywhere from fifty to a hundred
    times.
    The most jarring sexual encounter happened when Doe 9 was seventeen.
    Rather than using the front door, visitors to Doe 9’s home often used a side gate to go
    directly into the backyard. Doe 9’s room was accessible from the backyard by a
    sliding glass door. One Sunday morning, Perrault used the side gate and sliding door
    to enter Doe’s 9 room and climb into bed with him. Perrault began fondling Doe 9’s
    penis until Doe 9 ejaculated. After, Perrault told Doe 9 to keep the episode between
    the two of them.
    Doe 8 became an altar boy at Our Lady of Guadalupe in 1970 at age twelve.
    He assisted Perrault with Mass, funerals, and weddings, and Perrault eventually made
    Doe 8 head altar boy. Perrault would take Doe 8 on excursions to the Albuquerque
    Little Theater and the Base. Perrault also gave Doe 8 a leather necklace with stained
    glass. The first time Perrault abused Doe 8, Doe 8 was a passenger in Perrault’s car.
    Perrault parked along the roadside, pulled Doe 8’s pants down, and masturbated him.
    Perrault told him that it was their “secret” and not to tell anyone. Id. at 896:24–897:1.
    Over a two-year period, Perrault abused Doe 8 “at least 100” times. Id. at 894:6–9.
    The abuse included oral sex, anal sex, masturbation, and fondling. Doe 8 also
    9
    testified about two specific incidents that occurred on the Base—in Perrault’s office
    and in the parking lot. Doe 8 tried to report the abuse to his mother, but she told him
    “to never talk about a Catholic priest like that.” Id. at 904:19–20. As noted above, the
    government admitted into evidence Perrault’s pre-trial statements acknowledging that
    he had sexually abused Doe 8.
    Like Doe 8, Doe 3 met Perrault through his service as an altar boy at Our Lady
    of Guadalupe. Unlike many of the victims who testified, Perrault abused Doe 3 only
    once. On December 4, 1971, when Doe 3 was twelve, Perrault asked Doe 3 to
    accompany him to Perrault’s private room in the rectory of Our Lady of Guadalupe.
    Once inside the room, Perrault closed and locked the door. After telling Doe 3 to sit
    on the bed, Perrault began touching Doe 3’s legs and kissing his shoulder, chest, and
    neck. Perrault also started touching Doe 3’s genitals through the outside of his
    clothing. Eventually, Perrault unbuttoned Doe 3’s pants and touched Doe 3’s testicles
    and penis directly on the skin.
    Doe 3 managed to escape. He ran from the church to a friend’s house and
    called his mother. Doe 3 later told his father what had happened, and the two of them
    returned to the church to confront Perrault. Perrault told Doe 3’s father that “he was
    sorry, that he didn’t mean to do that.” Id. at 840:1–3. Perrault also wrote Doe 3’s
    mother a letter apologizing for what he had done, which the government entered into
    evidence. Additionally, Doe 3’s father had Doe 3 write down what had happened,
    which Doe 3 read into evidence. The Archbishop had assured Doe 3’s parents that
    “Father Perrault would be taken out of the church and would never be in the church
    10
    again around kids[,]” id. at 844:8–12, but in 1992 they were “shocked” to learn that
    Perrault was a pastor at St. Bernadette’s, id. at 846:17–20.
    Does 5 and 6 are brothers. They met Perrault around 1974 through their
    church, Our Lady of Assumption, where they both served as altar boys. Doe 5 was
    then about age ten; Doe 6 was eleven. Their parents often invited Perrault over for
    dinner, and Perrault also took the boys to the Base one time. Does 5 and 6 testified
    that Perrault regularly abused them at their home. Doe 5 testified that he would sit on
    Perrault’s lap and that Perrault would fondle his penis through his pajama bottoms.
    Sometimes Perrault would tuck the boys in bed at night, and he would fondle Doe 5’s
    penis through his pajamas. Doe 5 estimated that Perrault had sexually touched him at
    least 50 times. Doe 6 testified that Perrault sexually abused him in his bedroom after
    Perrault had taken Doe 6’s confession. Perrault would fondle Doe 6’s penis through
    his underwear, and the last time the abuse occurred, Perrault also forced Doe 6 to
    fondle Perrault’s penis.
    Doe 5 also described the last time Perrault abused him. Perrault came to the
    house when his parents weren’t home and brought a gift for Does 5 and 6 and their
    sister (“some kind of a drawing game”). Id. at 973:23–25. Perrault told Doe 5, “Now
    that I’ve given you a gift, I need you to give me something.” Id. at 973:25–974:1. He
    led Doe 5 to Doe 5’s bedroom and began fondling Doe 5’s penis through his
    underwear. Perrault also guided Doe 5’s hand down Perrault’s pants and had Doe 5
    fondle Perrault’s penis through his boxers. During this episode, Doe 5 kept repeating,
    11
    “I don’t want to do this.” Id. at 975:21–22. After that incident, Does 5 and 6 told
    their parents about what had happened that day, but not about the other abuse.
    Unlike the other Does, Doe 7 testified to being abused by two Catholic priests.
    When he was thirteen, Doe 7 met Perrault while in another priest’s private room in
    the rectory of Queen of Heaven Church. When Perrault arrived, Doe 7 was sitting on
    a couch watching TV, unclothed, with only a sheet “kind of on top” of him. Id. at
    1026:20–1027:4. Perrault entered the room and pulled away the sheet, exposing Doe
    7’s penis. Then Perrault sat down and started masturbating, and Doe 7 began
    masturbating as well. After that initial encounter, Doe 7 saw Perrault regularly. Doe 7
    testified that Perrault sexually abused him about thirty times, including while at the
    Base. The abuse ranged from fondling to oral and anal sex.
    In 1983, Doe 2 became an altar boy at St. Bernadette’s when he was about age
    twelve. Perrault cultivated a relationship with Doe 2 by taking him to a dinner on the
    Base with a few other altar boys and by giving him gifts. Doe 2 was fourteen the first
    time Perrault sexually abused him. Though Doe 2 testified that his “memories are
    blocked,” id. at 1174:12, he remembers Perrault kissing him on the lips in a bedroom
    in St. Bernadette’s rectory. Doe 2 also testified that he went to Perrault’s personal
    condominium two or three times. While there, Perrault would hug Doe 2, and Doe 2
    “could feel [Perrault’s] erect penis up against” his thigh. Id. at 1176:22–1177:4.
    When Doe 2 talked to his mother about what had happened at Perrault’s condo, Doe
    2 “was made to feel that by allowing Perrault to do what he did,” he “was doing a
    service.” Id. at 1177:18–20.
    12
    III.   Verdict and Sentencing
    After a six-day trial, the jury found Perrault guilty of all seven counts of sexual
    abuse. In September 2019, the district court sentenced Perrault to 365 months for the
    six counts of aggravated sexual abuse and to a concurrent term of 120 months for the
    abusive sexual contact count. The district court adopted the Presentence Investigation
    Report’s (“PSR”) recommended guidelines calculation in setting Perrault’s sentence.
    That calculation included a two-offense-level adjustment for an obstruction-of-justice
    enhancement, tied to Perrault’s fleeing to Morocco.
    This appeal followed, and we have appellate jurisdiction under 
    28 U.S.C. § 1291
    .
    DISCUSSION
    Perrault raises five issues on appeal. First, he argues that he was denied his
    Sixth Amendment right to be tried by an impartial jury. Second, he argues that the
    district court erred by allowing testimony from seven Rule 414 witnesses about
    numerous incidents of uncharged sexual abuse. Third, he argues that the jury
    instructions lacked specificity, violating the requirement of jury unanimity and the
    prohibition against double jeopardy. Fourth, he argues that the district court
    improperly included an obstruction-of-justice enhancement in calculating his
    sentence. Fifth, he argues that the cumulative effect of multiple errors denied him a
    fair trial. We address each argument in turn, finding merit in none of them.
    13
    I.     Perrault Was Tried by an Impartial Jury
    Perrault argues that he was denied his Sixth Amendment right to an impartial
    jury. Specifically, he maintains that the venire was tainted by a mix of pretrial
    publicity and preconceived notions about sexual abuse by Catholic priests—both
    generally and within New Mexico. But because Perrault didn’t object to the jury
    panel, he can succeed only by proving the district court plainly erred in seating the
    jurors who rendered his guilty verdict. United States v. Portillo-Quezada, 
    469 F.3d 1345
    , 1349 (10th Cir. 2006). Under that standard, we reverse only if “(1) the district
    court committed error; (2) the error was plain—that is, it was obvious under current
    well-settled law; (3) the error affected the Defendant’s substantial rights; and (4) the
    error seriously affected the fairness, integrity, or public reputation of judicial
    proceedings.” United States v. Chavez-Morales, 
    894 F.3d 1206
    , 1214 (10th Cir.
    2018).7 Perrault’s claim fails at step one.
    The Sixth Amendment provides that “[i]n all criminal prosecutions, the
    accused shall enjoy the right to a speedy trial, by an impartial jury.” U.S. Const.
    amend. VI. “In essence, the right to jury trial guarantees to the criminally accused a
    fair trial by a panel of impartial, ‘indifferent’ jurors.” Irvin v. Dowd, 
    366 U.S. 717
    ,
    722 (1961). An impartial jury renders a verdict “based upon the evidence developed
    7
    The government argues that Perrault has waived this jury-partiality argument
    by failing to object in the trial court. But we conclude that Perrault’s failure to object
    came about by neglect, rather than an intentional waiver. So we review his claim for
    plain error. See United States v. Malone, 
    937 F.3d 1325
    , 1327 (10th Cir. 2019)
    (“While forfeiture comes about through neglect, waiver is accomplished by intent.”
    (citation omitted)).
    14
    at the trial”—not based on a previously formed opinion. 
    Id.
     “[D]efendants bear the
    burden of establishing juror partiality.” Goss v. Nelson, 
    439 F.3d 621
    , 627 (10th Cir.
    2006) (citing Irvin, 
    366 U.S. at 723
    ).
    Many of our decisions assessing claims of jury partiality involve defendants
    who sought (or opposed) transfers of venue. See Gardner v. Galetka, 
    568 F.3d 862
    ,
    887–90 (10th Cir. 2009); House v. Hatch, 
    527 F.3d 1010
    , 1023–25 (10th Cir. 2008);
    Goss, 
    439 F.3d at
    627–28; Hale v. Gibson, 
    227 F.3d 1298
    , 1331–34 (10th Cir. 2000);
    Brecheen v. Reynolds, 
    41 F.3d 1343
    , 1350–51 (10th Cir. 1994). But despite now
    claiming that no impartial jury could have been drawn from the community in which
    he was convicted, Perrault never sought a venue transfer. See Fed. R. Crim. P. 21(a)
    (“Upon the defendant’s motion, the court must transfer the proceeding against that
    defendant to another district if the court is satisfied that so great a prejudice against
    the defendant exists in the transferring district that the defendant cannot obtain a fair
    and impartial trial there.”). Nevertheless, we find that line of cases instructive
    because they address the same question that we must answer here: was the defendant
    tried by an impartial jury as guaranteed by the Sixth Amendment?
    In considering that question, we have distinguished between “presumed” and
    “actual” prejudice. House, 
    527 F.3d at 1023
    . Though Perrault doesn’t use the words
    “presumed” or “actual” prejudice, his arguments generally fit into those analytical
    categories. We address his arguments accordingly.
    15
    A.     Presumed Prejudice
    Claims of presumed prejudice are “rarely invoked and only in extreme
    circumstances.” Hale, 
    227 F.3d at 1332
     (quoting Stafford v. Saffle, 
    34 F.3d 1557
    ,
    1566 (10th Cir. 1994)). This type of prejudice claim usually falls into one of two
    camps. Goss, 
    439 F.3d at 628
    . Sometimes defendants in high-profile cases assert that
    pretrial publicity was so widespread, so inflammatory, and so egregious that it’s
    obvious “we cannot expect to find an unbiased jury pool in the community.” 
    Id.
     From
    our reading of Perrault’s argument, that’s not what he’s claiming. In the background
    section of his brief, he now asserts that he appeared “on the front page” four times in
    the six months leading up to trial. Appellant’s Opening Br. at 3. And he notes the
    following excerpt from the front page of a local newspaper the day before jury
    selection: “More than 26 years have elapsed since the Rev. Arthur Perrault vanished
    from New Mexico, leaving behind police, prosecutors and nearly 40 children he
    allegedly molested and who have had to bear in secret their shame and sorrow.” 
    Id.
    But Perrault never refers back to these articles in the argument portion of his brief,
    nor asserts that this particular reporting biased the jury pool.
    Instead, we understand Perrault’s argument as falling into the second category
    of presumed-prejudice claims, which considers whether voir dire demonstrated that
    the entire jury pool was tainted by “preconceived opinions about the crime.” Goss,
    
    439 F.3d at 633
    . Perrault insists that voir dire revealed the jury pool’s collective
    biases:
    16
    The pervasive belief [among prospective jurors] that the Catholic Church
    routinely sheltered predatory priests, the knowledge that the Servants of
    Paraclete laundered pedophile priests into New Mexico, the unspoken
    mantra of “always believe the victim” . . . , the revelation [that] those in
    the venire who knew Mr. Perrault universally characterized their
    relationship as “unfortunate”, along with the belief that more allegations
    equated to guilt, combined so there was no chance despite any claim of
    impartiality that Mr. Perrault . . . could receive a fair trial.
    Appellant’s Opening Br. at 29. According to Perrault, the district court excused for
    cause over half of the prospective jurors, which he asserts is strong evidence that no
    impartial jury could be drawn from the venire.
    Indeed, a high rate of juror excusal for cause may indicate that no impartial
    jury can be drawn from a community. See Murphy v. Florida, 
    421 U.S. 794
    , 802–03
    (1975) (“The length to which the trial court must go in order to select jurors who
    appear to be impartial is another factor relevant in evaluating those jurors’ assurances
    of impartiality.”). That’s because “[i]n a community where most veniremen will
    admit to a disqualifying prejudice, the reliability of the others’ protestations may be
    drawn into question; for it is then more probable that they are part of a community
    deeply hostile to the accused, and more likely that they may unwittingly have been
    influenced by it.” 
    Id. at 803
    . In other words, if enough of the venire admits partiality,
    courts have some reason to be skeptical of prospective jurors who claim impartiality.
    For instance, in Irvin, the Supreme Court vacated a defendant’s conviction where the
    trial court excused just over 62% of the venire for cause (268 jurors excused for
    17
    cause/430-person venire). 
    366 U.S. at 727, 729
    .8 In contrast, in Murphy the Supreme
    Court concluded that an excusal rate of just over 25% “by no means suggests a
    community with sentiment so poisoned against petitioner as to impeach the
    indifference of jurors who displayed no animus of their own.” 
    421 U.S. at 803
    .
    Our circuit has consistently rejected claims of jury partiality based on an
    allegedly high excusal rate. For example, in Goss, the trial court excused for cause
    39% of the prospective jurors examined by counsel after they expressed “a
    predisposed opinion of Goss’s guilt.” 
    439 F.3d at 634
    . Though we acknowledged that
    39% was “not an insignificant percentage,” we concluded it wasn’t enough to
    presume that the community as a whole was prejudiced against the defendant. 
    Id.
    Likewise, in Brecheen we ruled, “the fact that slightly over one-quarter of the venire
    was excluded for cause does not indicate a pervasive community or courtroom
    hostility toward [Defendant].” 
    41 F.3d at
    1351 (citing Murphy, 
    421 U.S. at 803
    ).
    Here, the parties dispute the true excusal rate: they disagree about both the
    numerator—how many jurors the district court excused for cause—and the
    denominator—how many potential jurors made up the venire. In claiming that the
    district court excused over half of the venire for cause, Perrault includes jurors
    excused for miscellaneous personal reasons (age, health, previously arranged travel
    plans, etc.). But the Supreme Court considers only those excused for having
    8
    In Irvin, apart from the high rate of excusal for cause, eight of the twelve
    impaneled jurors had admitted during voir dire that they “thought [the defendant] was
    guilty.” 
    366 U.S. at 727
    .
    18
    predetermined the defendant’s guilt when assessing whether the community is
    generally hostile to the defendant—after all, juror X’s previously planned trip to the
    Bahamas wouldn’t say much about community animus. See Murphy, 
    421 U.S. at 796, 803
     (ignoring the thirty jurors excused for personal reasons). After accounting for
    jurors excused for personal reasons, we see forty-one jurors who said they couldn’t
    be impartial.9
    As for the denominator, Perrault claims that the venire consisted of 126
    potential jurors; the government asserts there were 149. Perrault bases his figure on
    the number of seats available in the courtroom. But the government provided a list of
    jurors excused for cause that shows numbered jurors up to 149. Because we have no
    reason to believe that the district court skipped numbers when assigning juror
    numbers, the government’s number appears more accurate.10
    As for presumed prejudice, we conclude that the district court didn’t err in
    seating the jury that convicted Perrault. Using the government’s numbers, the district
    court excused 41 of 149 jurors for cause, an excusal rate of about 28%. As seen,
    9
    In his Reply, Perrault argues that we should include two jurors that the
    district court excused for cause because they had been sexually abused. We disagree.
    The reason those jurors couldn’t be impartial was because the issue was too personal
    to them, not because they had already made up their minds about Perrault’s guilt. So
    those two jurors’ inability to assess Perrault’s case impartially doesn’t bear on
    whether the community as a whole was hostile to Perrault.
    10
    The result would remain the same even using Perrault’s number. That would
    produce an excusal rate of 32.5% (41 jurors excused for cause divided by 126
    prospective jurors), still appreciably below the kind of rates that would indicate
    overwhelming prejudice.
    19
    Supreme Court and Tenth Circuit precedents consider this rate insufficient to
    demonstrate that the community sentiment was “so poisoned against [the defendant]
    as to impeach the indifference of jurors who displayed no animus of their own.”
    Murphy, 
    421 U.S. at 803
    ; see also Goss, 
    439 F.3d at 634
    . We thus find no reason to
    doubt the avowals of prospective jurors who affirmed that they could remain
    impartial. Perrault has failed to meet his burden to show presumed prejudice.
    B.       Actual Prejudice
    To establish actual prejudice, Perrault “must demonstrate ‘the actual existence
    of [ ] an opinion in the mind of the juror’” that shows partiality. House, 
    527 F.3d at 1024
     (brackets in original) (quoting Murphy, 
    421 U.S. at 800
    ). In reviewing this, we
    examine “the totality of the circumstances” surrounding voir dire to assess whether
    “the accused receive[d] a fair trial by an impartial jury free from outside influences.”
    Hale, 
    227 F.3d at 1333
     (first quoting Stafford, 
    34 F.3d at 1567
    ; and then quoting
    United States v. Abello-Silva, 
    948 F.2d 1168
    , 1177 (10th Cir. 1991)).
    Perrault argues that numerous prospective jurors’ statements during voir dire
    revealed their evident biases against him. Along this line, he asserts that the venire
    demonstrated “that it would religiously ‘believe the victim.’” Appellant’s Opening
    Br. at 25. Perrault draws this conclusion based on some prospective jurors’
    statements and from the episode in which some venire members clapped for a juror
    who admitted for the first time out loud that she had been sexually abused. We’re
    unpersuaded.
    20
    Initially, we note that Perrault highlights the actions and statements of several
    prospective jurors who were never seated on the jury. But we limit our review of
    juror impartiality to the actual jurors. See Ross v. Oklahoma, 
    487 U.S. 81
    , 86 (1988)
    (“Any claim that the jury was not impartial, therefore, must focus not on [the
    challenged juror], but on the jurors who ultimately sat.”); United States v. McVeigh,
    
    153 F.3d 1166
    , 1205 n.33 (10th Cir. 1998) (“We need only consider the voir dire of
    the twelve jurors who decided McVeigh’s case, because the bias of unseated jurors is
    irrelevant to whether McVeigh had an impartial jury.”). To the extent Perrault argues
    that statements by other venire members exemplify general bias or commonly-held
    views in the community, we have addressed that claim above. Even though some
    prospective jurors announced that they couldn’t remain impartial, that doesn’t mean
    the entire venire was poisoned.11
    Perrault fails to show that the jurors actually seated harbored actual bias
    against him.
    Impartiality does not mean jurors are totally ignorant of the case. Indeed,
    it is difficult to imagine how an intelligent venireman could be completely
    uninformed of significant events in his community. “It is sufficient if the
    11
    Even if a clapping venire member sat as a juror, we agree with the district
    court that the clapping was to show emotional support. That doesn’t demonstrate an
    “always believe the victim” mentality. See R. vol. 4 at 107 (“I think it was they
    clapped . . . when she said she wanted to own it, that she didn’t want to be ashamed
    of it . . . . [M]y interpretation of it was . . . they clapped[] when she was finding it
    difficult to say it in public, that she had been assaulted . . . . [T]he jurors clapped as if
    to encourage her, the fact that she did not want to be ashamed of it. So it wasn’t that
    they were applauding the fact that she had been sexually assaulted . . . . It was the
    fact that they were encouraging her taking a stance at finally not being ashamed of
    being a victim.”).
    21
    juror can lay aside his impression or opinion and render a verdict based
    on the evidence presented in court.”
    Abello-Silva, 
    948 F.2d at 1178
     (quoting Irvin, 
    366 U.S. at 723
    ). In brief, that jurors
    are generally aware of allegations of sexual abuse by Catholic priests, support the
    #metoo movement, or may have heard about the allegations against Perrault doesn’t
    preclude them from serving on the jury.
    Perrault attributes a colorable claim of actual bias to a single juror. He points
    to this exchange between his trial counsel and Juror 26:
    MR. WINDER: Okay . . . . Now, how many individuals have read about
    the allegations against my client in the news media, Journal, seen it on
    the news stations, or read it on the Internet? All right. There’s a number
    of individuals . . . . What type of media have you seen with regard to my
    client?
    JUROR [26]: I believe it was the news, a couple of different times. I don't
    think it was the newspaper, possibly the Internet. Basically it was the
    news.
    MR. WINDER: Did you form any opinion based upon what you saw on
    the news?
    JUROR [26]: Well, you know, knowing that he was indicted and
    extradited from another country, that affected me. I don’t think it said --
    I don’t recall it saying how many allegations there were. All I remember
    was the indictment and then the extradition, and then when he finally
    came to Albuquerque.
    MR. WINDER: So you saw that he had been extradited. Are you saying
    that you had an opinion with regard to whether he was innocent or guilty?
    JUROR [26]: I don’t know if I had an opinion. I just -- you know, like I
    said before, I was saddened at the -- what has happened to the Catholic
    Church. And, to me, it was like, oh, gosh, here we go again.
    MR. WINDER: All right. Thank you.
    22
    R. vol. 4 at 241:4–242:8. Perrault points to Juror 26 to show that the jurors’ promises
    to consider his case fairly couldn’t be trusted.
    But Juror 26’s statements hardly rise to the level of actual prejudice. To start,
    though her statement, “oh, gosh, here we go again,” might suggest she harbored
    general suspicions about Catholic priests’ propensity for sexual abuse, she denied
    having an opinion about Perrault’s guilt or innocence. See 
    id.
     at 242:4–7. The
    Supreme Court has found that more-concerning statements don’t necessarily prove
    juror partiality, especially when jurors represent that they can remain impartial. See
    Murphy, 
    421 U.S. at
    801–02 (rejecting petitioner’s claim of jury impartiality despite
    one juror’s having “conceded that his prior impression of petitioner would dispose
    him to convict”). Indeed, “we give due deference to jurors’ declarations of
    impartiality and the trial court’s credibility determination that those declarations are
    sincere.” McVeigh, 
    153 F.3d at 1184
     (collecting cases). And, though Juror 26
    expressed disappointment in the Catholic Church’s alleged cover-ups of sexual
    abuse, she didn’t waver when Perrault’s trial counsel asked if she would hold that
    against Perrault: “No. Like I said . . . , I would be able to separate those issues from
    what is in front of us now.” R. vol. 4 at 232:16–18.
    Moreover, we also consider what directions, if any, the district court provided
    to the venire to remind them of the importance of remaining impartial. See McVeigh,
    
    153 F.3d at 1183
     (noting that “the district court went to great lengths to admonish all
    potential jurors to ignore the publicity surrounding the issues of the case”). Though
    the district court didn’t instruct the jury specifically about ignoring publicity
    23
    surrounding the case, it urged the venire to take the process “extremely seriously”
    and to focus on the “ultimate question . . . . Can I be fair? . . . Can I make a decision
    in this case based on the evidence that is going to come from the witness
    stand . . . [?]” R. vol. 4 at 31:22–32:6 (emphasis added).
    Perrault’s claims of presumed and actual jury prejudice fail. The district court
    wasn’t forced to excuse enough jurors for cause to support an inference of
    widespread community prejudice. Nor has Perrault presented compelling evidence
    that the jurors who convicted him harbored biases that rendered them unfit to serve.
    We thus see no error in the district court’s accepting the jurors’ avowals that they
    could objectively evaluate the charges against Perrault.12
    12
    Perrault has filed a Rule 28(j) letter directing us to United States v.
    Tsarnaev, 
    968 F.3d 24
    , 37 (1st Cir. 2020), cert. granted, No. 20-443, 
    2021 WL 1072279
     (U.S. Mar. 22, 2021). That case involved the trial and sentence of Dzhokhar
    Tsarnaev, one the so-called “Boston Bombers,” whose terrorist acts garnered national
    and international news coverage. See 
    id. at 48
    , 113 n.96. There, the First Circuit
    reversed after determining that the district court had failed to adequately question
    prospective jurors about the kinds of media they had been exposed to related to the
    case. See 
    id. at 57
     (noting that voir dire should elicit “the kind and degree of
    prospective juror[s’] exposure to the case or the parties” (internal quotation marks
    omitted)). Perrault argues that we too must reverse, on grounds that the district court
    failed to independently examine the venire about the details of its exposure to media
    concerning the case. We disagree. To our knowledge, our precedent has never
    required district courts to press prospective jurors about what specific media they
    may have been exposed to about a case before allowing them to sit on the jury—even
    in high-profile cases. But even if we decided to adopt the First Circuit’s heightened
    requirement, that wouldn’t affect the result. We’re reviewing the district court’s
    ruling for plain error. Questioning jurors about the particular media they had seen
    about Perrault’s case wouldn’t have been obvious to the district court when our
    precedents don’t require it and when the standard Perrault urges us to adopt was
    established by the First Circuit over a year after the district court oversaw voir dire.
    24
    II.   The District Court Properly Allowed the Government’s Rule 414
    Witnesses to Testify
    A.       Standard of Review
    We review the district court’s evidentiary rulings for an abuse of discretion.
    United States v. Sturm, 
    673 F.3d 1274
    , 1285 (10th Cir. 2012). Whether “to exclude
    evidence under Rule 403 is within the sound discretion of the trial court, and will be
    reversed only upon a showing of a clear abuse of that discretion.” United States v.
    Guardia, 
    135 F.3d 1326
    , 1331 (10th Cir. 1998) (citation omitted). A court abuses its
    discretion when it “renders a judgment that is arbitrary, capricious, whimsical, or
    manifestly unreasonable.” United States v. Munoz-Nava, 
    524 F.3d 1137
    , 1146 (10th
    Cir. 2008) (internal quotation marks and citation omitted).
    B.       The District Court Didn’t Abuse Its Discretion by Allowing the
    Government’s Seven Rule 414 Witnesses to Testify
    1.    Legal Framework
    Federal Rule of Evidence 413 provides: “In a criminal case in which a
    defendant is accused of a sexual assault, the court may admit evidence that the
    defendant committed any other sexual assault. The evidence may be considered on
    any matter to which it is relevant.” Fed. R. Evid. 413(a). Federal Rule of Evidence
    414 mirrors Rule 413, substituting “child molestation” for “sexual assault.”
    Fed. R. Evid. 414(a).13 These rules constitute exceptions to the general rule of 404(a)
    prohibiting admission of evidence to show a defendant’s propensity to commit bad
    13
    “Child” means a person under the age of fourteen. Fed. R. Evid. 414(d)(1).
    25
    acts. See Guardia, 
    135 F.3d at 1331
     (“[T]hese rules carve out exceptions to Rule
    404(a) and reflect a legislative judgment that certain types of propensity evidence
    should be admitted.”). Congress enacted these rules in part to address a frequent
    problem in sexual-assault cases—trials presenting he-said, she-said stalemates, what
    Congress described as “unresolvable swearing matches.” United States v. Enjady,
    
    134 F.3d 1427
    , 1431 (10th Cir. 1998) (quoting 140 Cong. Rec. S129901–01, S12990
    (R. Dole, Sept. 20, 1994)).
    Before the government may admit Rule 413 or Rule 414 evidence, it must
    overcome “several hurdles.” Guardia, 
    135 F.3d at 1332
    . First, the evidence must
    meet three threshold requirements. A district court must determine (1) “that the
    defendant is accused of an offense of sexual assault”; (2) that the evidence proffered
    is “evidence of the defendant’s commission of another offense of sexual assault”; and
    (3) that the evidence is relevant. 
    Id. at 1328
     (ellipsis and citations omitted). Perrault
    doesn’t challenge the district court’s ruling that the evidence met these threshold
    requirements, so we don’t discuss them further.
    Second, the district court must conduct a Rule 403 balancing test to assess
    whether the evidence’s “probative value is substantially outweighed by the danger of
    unfair prejudice.” United States v. Benally, 
    500 F.3d 1085
    , 1090 (10th Cir. 2007)
    (quoting Guardia, 
    135 F.3d at 1329
    ; Fed. R. Evid. 403); see also Charles Alan
    Wright & Arthur R. Miller 23 Fed. Prac. & Proc. Evid. § 5387 (2d ed.) (“The starting
    point of that analysis is the proposition that evidence offered under Rule 413 [or 414]
    is not unfairly prejudicial simply because it is offered to show a propensity to commit
    26
    sexual assault. While the evidence is prejudicial when offered for that purpose, that
    prejudice is not unfair since the rule makes the evidence admissible for that very
    purpose.”).
    The balancing test proceeds in two phases. First, the district court must
    consider what have become known as the four “Enjady” factors:
    (1) how clearly the prior act has been proved;14
    (2) how probative the evidence is of the material fact it is admitted to prove;
    (3) how seriously disputed the material fact is;15 and
    (4) whether the government can avail itself of any less prejudicial evidence.
    Enjady, 
    134 F.3d at 1433
     (citation omitted). In considering the above factors, “no
    single factor is dispositive.” United States v. Mann, 
    193 F.3d 1172
    , 1175 (10th Cir.
    1999).
    Second, district courts must weigh the Enjady factors against “the probative
    dangers,” by assessing three additional factors:
    (1) how likely is it such evidence will contribute to an improperly-based jury
    verdict;
    (2) the extent to which such evidence will distract the jury from the central
    issues of the trial; and
    14
    Under this factor, the district court must conclude by a preponderance of
    evidence that a jury could reasonably find that the “other act” occurred. Enjady, 
    134 F.3d at 1433
     (citation omitted).
    15
    “The third factor requires the district court to ‘evaluate the seriousness of
    the dispute over the material fact the Rule 414 evidence is admitted to prove.’”
    Sturm, 
    673 F.3d at 1286
     (emphasis added) (quoting Mann, 
    193 F.3d at 1174
    ).
    Perhaps counterintuitively, “[t]he more seriously disputed the material fact, the more
    heavily this factor weighs in favor of admissibility.” 
    Id.
     (citation omitted).
    27
    (3) how time consuming it will be to prove the prior conduct.
    Enjady, 
    134 F.3d at 1433
     (citation omitted). In conducting this balancing, our
    precedents caution that “the exclusion of relevant evidence under Rule 403 should be
    used infrequently, reflecting Congress’ legislative judgment that the [Rule 413 and
    414] evidence normally should be admitted.” 
    Id.
     (internal quotation marks and
    citation omitted); see also Benally, 
    500 F.3d at 1090
     (“Consistent with congressional
    intent regarding the admission of evidence tending to show the defendant’s
    propensity to commit sexual assault or child molestation, ‘courts are to “liberally”
    admit evidence of prior uncharged sex offenses.’” (quoting United States v.
    Meacham, 
    115 F.3d 1488
    , 1492 (10th Cir. 1997))).
    2.     Perrault’s Arguments on Appeal
    In two thorough orders, the district court carefully weighed the four Enjady
    factors against the probative dangers, concluding that the Rule 414 witnesses’
    testimony was both relevant and probative. Perrault doesn’t dispute the district
    court’s conclusions regarding three of the four Enjady factors: he concedes that the
    government proved by a preponderance of the evidence that he had committed the
    other sexual abuse; that the material fact (Perrault’s abuse of Doe 1) was seriously
    disputed; and that the government couldn’t avail itself of any less-prejudicial
    evidence. Instead, Perrault raises two challenges to the district court’s Rule 403
    ruling related to the evidence’s probativeness (the second Enjady factor) and two
    challenges related to unfair prejudice. We address each in turn.
    28
    a.     Probative Value of the Evidence
    When considering the probative value of evidence, we have enumerated five
    considerations to guide our analysis:
    (1) the similarity of the prior acts and the charged acts;
    (2) the time lapse between the other acts and the charged acts;
    (3) the frequency of the prior acts;
    (4) the occurrence of intervening events; and
    (5) the need for evidence beyond the defendant’s and alleged victim’s
    testimony.
    Benally, 
    500 F.3d at
    1090–91 (citing Guardia, 
    135 F.3d at 1331
    ). The district court
    concluded that each of these factors favored admitting the other victims’ testimony.
    We agree.
    Perrault disputes the probative value of the uncharged-acts evidence on two
    grounds, neither of which is persuasive. First, Perrault argues that evidence of his
    giving alleged victims gifts and taking them on excursions is probative
    “only . . . with a prior belief in Mr. Perrault’s guilt—otherwise the significance of
    such a detail as a priest giving a parishioner a religious medallion is indeterminate.”
    Appellant’s Opening Br. at 35. True, a priest can give a congregant something
    without raising any suspicion of ulterior motive. But Perrault ignores that gift-giving
    is a common grooming technique. See R. vol. 3 at 1374 (expert testimony introduced
    29
    at trial describing ways perpetrators groom victims).16 And we permit courts to admit
    prior-act evidence to show a defendant’s “pattern of grooming.” United States v.
    Batton, 
    602 F.3d 1191
    , 1198 (10th Cir. 2010).
    Second, Perrault argues that the district court should have excluded the
    testimony of Does 2, 7, and 9 as being too dissimilar from Doe 1. Because Doe 1
    “was prepubescent” (age 10–11) when Perrault allegedly assaulted him, Perrault
    maintains that Does 2, 7, and 9 weren’t similar to Doe 1 because they were all
    adolescents when Perrault abused them.17 Appellant’s Opening Br. at 35. In support,
    Perrault cites the Sentencing Guidelines, which recommend harsher sentences for
    abuse of minors under age twelve compared to abuse of minors between twelve and
    sixteen. 
    Id.
     (citing U.S.S.G. § 2G2.1(b)(1)). He also cites the American Psychiatric
    Association’s 2013 Diagnostic and Statistical Manual of Mental Disorders (5th ed.),
    16
    “[T]he term ‘grooming’ is often used in the child sexual abuse research field
    to look at how some perpetrators will gradually involve a child in sexual abuse. So it
    might start with favoring the child, praising the child, patting the child, hugging, and
    gradually more and more gets into more sexual acts. At the same time, you see the
    offenders then saying, you know, ‘Don’t tell. Keep it a secret.’ And that grooming
    process, you’re building up a relationship with the child, sometimes with the parents
    as well. And at the same time, you’re gradually increasing the sexual part of the
    activity.” R. vol. 3 at 1374 (expert testimony introduced at trial).
    17
    Doe 2 testified that he was fourteen when Perrault began abusing him. Doe 7
    was thirteen when Perrault first abused him, but the record suggests that the abuse
    continued into Doe 7’s later teen years. See R. vol. 3 at 1035:19–20 (Judge Vazquez
    cautioned the government, “I don’t want you to get into anything more past his age of
    16.”). Doe 9 was between the ages of thirteen and seventeen when Perrault abused
    him.
    30
    which defines pedophilia as attraction to prepubescent children (typically under age
    thirteen).
    But Perrault fails to explain why these sources bear on the probativeness of the
    evidence. The relevant question here is whether Perrault’s prior acts of abusing
    young men ages thirteen to seventeen are similar to his accused conduct of abusing
    Doe 1. They are. That Does 2, 7, and 9 were a few years older than Doe 1 doesn’t
    mean the prior abuse isn’t probative of Perrault’s propensity to abuse young boys.
    Nor does our precedent establish such a rigid rule. In Benally, the defendant was
    charged with sexually abusing his twelve-year-old granddaughter. 
    500 F.3d at 1086
    .
    At trial, the district court allowed the government to introduce four Rule 414
    witnesses, each of whom testified that the defendant had sexually assaulted them. 
    Id. at 1088
    . Those witnesses’ ages ranged from ten to twenty years old when the
    defendant sexually assaulted them. 
    Id.
     Yet even though the defendant had assaulted
    one of the witnesses when she was an adult, we nonetheless upheld the district
    court’s ruling that the Rule 414 witness testimony was probative in part because
    “each [assault] involved a young woman whom [Defendant] previously knew.” 
    Id. at 1092
    . Though the other victims were not the same ages as the defendant’s
    granddaughter, we still concluded that the similar ages and circumstances supported
    admitting the evidence. See 
    id. at 1091
    . This holds with even greater force here when
    all the Rule 414 witnesses were adolescents.
    31
    In sum, the substantial, detailed Rule 414 evidence was highly probative of the
    material fact that it was admitted to prove—that Perrault had a propensity to sexually
    abuse boys.
    b.     Prejudice
    Perrault argues that the prejudice of the Rule 414 witnesses’ testimony
    substantially outweighed its probative value. Perrault maintains that this testimony
    (1) was cumulative and confused the jury, and (2) resulted in an improperly-based
    jury verdict. We find neither argument persuasive.
    “Evidence is cumulative if its probative effect is already achieved by other
    evidence in the record; that is, ‘if the small increment of probability it adds may not
    warrant the time spent in introducing it.’” Jewell v. Life Ins. Co. of N. Am., 
    508 F.3d 1303
    , 1314 (10th Cir. 2007) (quoting United States v. Davis, 
    40 F.3d 1069
    , 1076
    (10th Cir. 1994)). This stands in contrast to corroborative evidence, “which buttresses
    weak or assailable evidence, often by establishing data which refute possible
    discrediting circumstances.” 
    Id.
     (internal quotation marks and citation omitted).
    We have never directly assessed a challenge like the one Perrault asserts
    here—that the sheer number of Rule 414 witnesses who testified unduly prejudiced
    the jury. Most of our decisions addressing Rule 414 witnesses have concerned
    challenges involving three witnesses or fewer. See, e.g., Batton, 
    602 F.3d at 1195, 1202
     (finding no error in district court’s admitting evidence of the defendant’s prior
    conviction for sexual abuse); United States v. McHorse, 
    179 F.3d 889
    , 894 (10th Cir.
    1999) (upholding district court that allowed testimony by two other alleged victims);
    32
    Meacham, 
    115 F.3d at 1491
     (two other victims); United States v. Mercer, 653 F.
    App’x 622, 624–25 (10th Cir. 2016) (unpublished) (three other victims). But we have
    affirmed district-court rulings that have allowed more Rule 414 witnesses. For
    instance, in Benally, we found no error in the district court’s admitting four Rule 414
    witnesses, 
    500 F.3d at
    1088–89, nor did we question the admission of six such
    witnesses in United States v. Magnan, 756 F. App’x 807, 820 (10th Cir. 2018)
    (unpublished).18
    At least one of our sister circuits has discouraged district courts from
    admitting more than five Rule 414 witnesses: “We are troubled by the district court’s
    admission of six Rule 413 and 414 witnesses . . . . [I]n this case, six such witnesses
    injects cumulative evidence with little additional probative value.” United States v.
    Never Misses A Shot, 
    781 F.3d 1017
    , 1028 (8th Cir. 2015). Though the court clarified
    that it “state[d] no inflexible rule that provides a maximum limit of Rule 413 or 414
    witnesses that can testify,” 
    id.
     at 1028 n.6, it reasoned that, “at some
    point . . . enough is enough,” 
    id. at 1028
     (citation omitted).
    Like the Eighth Circuit, we decline to set a maximum number of Rule 414
    witnesses that district courts may allow. Instead, when a defendant challenges Rule
    414 testimony as cumulative, the district court should consider the diminishing
    18
    But Magnan differs from our case. There, the allegations of five of the six
    women provided the basis for the twelve counts of sexual abuse brought against the
    defendant. Magnan, 756 F. App’x at 811. That is, only one of the women testified
    solely to show the defendant’s propensity to sexually abuse young women. Here, all
    seven of the Rule 414 witnesses testified solely to demonstrate Perrault’s propensity
    to sexually abuse young men.
    33
    marginal return on each additional witness’s testimony. Cf. United States v.
    Cunningham, 
    694 F.3d 372
    , 389–90 (3d. Cir. 2012) (reversing the district court for
    permitting the government to show numerous video clips of child pornography
    because, “[e]ven though the . . . videos were probative, . . . the law of diminishing
    marginal returns still operates”). Particularly in cases when the government seeks to
    introduce a large number of Rule 414 witnesses at trial (more than four), this may
    require district courts to consider the proffered testimony seriatim to determine
    whether each additional witness’s testimony provides enough probative value in view
    of the testimony already permitted.
    This isn’t to say that each Rule 414 witness’s testimony must be uniquely
    different from other Rule 414 witnesses’ testimony. In Benally, for example, four
    Rule 413 and 414 witnesses testified that the defendant had raped them. 
    500 F.3d at 1088
    . Though the specific facts of each witness’s experience varied, each testified for
    one purpose: to show the defendant’s propensity to commit sexual assault. See 
    id.
     at
    1088–89. That didn’t render the testimony cumulative. Juries may find one Rule 414
    witness’s testimony credible, while dismissing the next. For that reason, the
    government may need multiple Rule 414 witnesses to effectively bolster the
    credibility of the victim tied to the indictment, particularly where the government’s
    case would otherwise rely on that victim’s testimony alone. And we have repeatedly
    affirmed that, consistent with Congress’s intent in enacting Rules 413 and 414,
    “courts are to liberally admit evidence of prior uncharged sex offenses.” 
    Id. at 1090
    (internal quotation marks and citation omitted).
    34
    But, like the Eighth Circuit, we recognize that at some point enough is enough,
    and the probative value of the fifth, sixth, or seventh Rule 414 witness is probably
    less than the first three or four. See Never Misses A Shot, 781 F.3d at 1028. Thus, in
    those rarer cases involving numerous Rule 414 witnesses, district courts may assure
    themselves that each witness’s testimony remains corroborative by identifying
    specifically how it “buttresses weak or assailable evidence.” Jewell, 
    508 F.3d at 1314
    .
    Here, the district court allowed testimony from seven Rule 414 witnesses,
    many of whom testified about dozens of instances of Perrault’s sexual abuse. Though
    the number of witnesses and allegations gives us pause, we conclude that the district
    court acted within its discretion by admitting their testimony. Contrary to Perrault’s
    contention, none of the seven witnesses merely parroted identical accusations. Each
    witness’s testimony “buttresse[d] weak or assailable evidence.” 
    Id.
     Because the
    government lacked physical evidence supporting Doe 1’s claims of sexual assault all
    those years ago, the testimony of other alleged victims bolstered Doe 1’s credibility,
    thus reducing the likelihood that the trial would reduce to an “unresolvable swearing
    match[].” Enjady, 
    134 F.3d at 1431
     (citation omitted). For example, the testimony of
    Does 3 and 8 was especially probative and important to the government’s case
    because the government introduced Perrault’s own admissions that he had abused
    those witnesses. Doe 7’s testimony differed from most of the others because, apart
    from Doe 8, he was the only other witness to testify that Perrault had abused him at
    the Base—important to corroborate Doe 1’s allegations that he too had been abused
    35
    there. The testimony of Does 5, 6, and 9 collectively helped establish Perrault’s
    pattern of gift-giving and grooming methods. Finally, Doe 2 served a specific
    purpose in refuting Perrault’s defense. At trial, Perrault attempted to discredit Doe 1
    by highlighting the $300,000 civil settlement that Doe 1 had obtained from the
    Catholic Church, presumably to suggest Doe 1 had a financial incentive to fabricate
    his allegations. But Doe 2 testified that, despite being sexually abused by Perrault, he
    had never pursued a civil action against Perrault or the Catholic Church. Thus, Doe
    2’s testimony served to rebut Perrault’s suggestion that many supposed victims had
    come forward to accuse him solely in search of a payout from the Catholic Church. In
    short, because we conclude that each of the Rule 414 witnesses retained independent
    probative value, we reject Perrault’s argument that their testimony amounted to
    “needless[] . . . cumulative evidence.” Fed. R. Evid. 403.
    In a similar vein, Perrault insists that the Rule 414 witness testimony unfairly
    prejudiced him because it led the jury to convict him based on the emotional impact
    of those witnesses’ testimony, rather than because he had sexually abused Doe 1. In
    effect, Perrault argues that the government convinced the jury that he was a monster
    and that it convicted him for that reason. But “Rule 414 evidence will almost always
    have a profound impact on the jury and cause it to feel disgust toward the defendant.”
    Mercer, 653 F. App’x at 629. Against the advice of the Federal Judicial Conference,
    Congress adopted Rules 413 and 414 anyway. See 
    id.
     at 630 n.4. So although Rule
    414 witnesses undoubtedly produce a powerful emotional impact on jurors, that alone
    isn’t sufficient to justify excluding their testimony. Indeed, if we accepted Perrault’s
    36
    argument, courts could rarely, if ever, admit Rule 414 witnesses for fear of the
    emotional impact their testimony would have on the jury.
    Moreover, we have recognized that district courts can mitigate any potential
    jury bias from Rule 414 witnesses by giving limiting instructions. Benally, 
    500 F.3d at 1093
     (“[A]ny jury bias that may have resulted from the district court’s decision to
    admit [the Rule 413 or 414] evidence would have been mitigated by the court’s two
    separate instructions to the jury regarding the jury’s permissible and impermissible
    uses of the evidence.”). At least five times during the trial, including as part of the
    final instructions, the district court gave the jury a limiting instruction along these
    lines:
    Ladies and Gentlemen, you are instructed that the evidence of conduct by
    the Defendant on a previous occasion with other young boys has been
    offered by the Government for its bearing on any matter to which it is
    relevant, including the Defendant’s disposition or propensity to commit
    the offense that is charged in the Indictment and the improbability that
    the Defendant has been falsely or mistakenly accused of these crimes. It
    is entirely up to the jury to determine what weight, if any, such other
    conduct evidence deserves . . . . However, you are cautioned that the
    Defendant is not on trial here for any acts or crimes not alleged in the
    Indictment. The Defendant may not be convicted of the crimes charged in
    the Indictment if you are to find only that he committed other crimes at
    such other time.
    R. vol. 3 at 1022 (emphasis added); see also id. at 915, 954–55, 1166–67, 1766–67.
    We’re confident that after hearing this instruction five times, the jury knew it
    couldn’t convict Perrault of abusing Doe 1 solely on account of a belief that he had
    abused other young boys at other times.
    37
    c.   Balancing the Probative Value Against Possible
    Prejudice
    Despite Perrault’s argument on appeal, we conclude that the district court
    properly weighed the Enjady factors against the probative dangers. At bottom, the
    Rule 414 witness testimony here was both highly probative and highly prejudicial.
    But to exclude this kind of relevant evidence under Rule 403, the prejudice must
    substantially outweigh the probative value. Because the district court acted within its
    discretion in weighing the value and danger of the evidence, we affirm the admission
    of this evidence.
    III.   The District Court Didn’t Plainly Err in Adopting the Challenged Jury
    Instructions
    A.    Background
    Before trial, the parties jointly submitted proposed jury instructions. Besides
    one minor dispute not relevant here, the parties agreed on the language for each
    instruction. They also agreed on consolidating into a single jury instruction multiple
    counts charging the same kind of sexual abuse. So, for example, counts 1, 2, and 7
    charging Perrault with digitally penetrating Doe 1’s anus on three separate occasions
    were grouped into a single instruction (Instruction 16):
    The defendant, Arthur Perrault, is charged in counts 1, 2, and 7 of the
    indictment with Aggravated Sexual Abuse . . . . To find Mr. Perrault
    guilty of the crime of Aggravated Sexual Abuse as charged in counts 1,
    2, and 7 of the indictment, you must be convinced that the government
    has proved each of the following beyond a reasonable doubt:
    First:        The Defendant knowingly engaged in a sexual act
    with John Doe;
    38
    Second:       The sexual act was committed in the special maritime
    and territorial jurisdiction of the United States; and
    Third:        At the time of the sexual act, John Doe had not
    attained the age of 12 years.
    For purposes of counts 1, 2, and 7 of the indictment, “sexual act” is
    defined as the penetration, however slight, of the anal or genital opening
    of another by a hand or finger or by any object, with an intent to abuse,
    humiliate, harass, degrade, or arouse or gratify the sexual desire of any
    person.
    ***
    You are instructed, as a matter of law, that Kirtland Air Force Base and
    the Santa Fe National Cemetery are within the special maritime and
    territorial jurisdiction of the United States. Accordingly, if you find
    beyond a reasonable doubt that such offense occurred in the location
    described in the indictment in Counts 1, 2, and 7, then you are instructed
    that the alleged aggravated sexual abuse occurred within the special
    maritime and territorial jurisdiction of the United States.
    R. vol. 1 at 508 (emphasis added). Similarly, counts 3 and 6 charging Perrault with
    “contact between the mouth and the penis” were grouped into Instruction 17. Id. at
    509.
    The parties also jointly proposed that the district court incorporate the
    Indictment into Instruction 1. In reading this instruction to the jury at the start of the
    trial, the court read aloud the Indictment. But the parties’ proposed Instruction 1
    didn’t make it into the final jury instructions for the jury to have during deliberations.
    At the jury-instruction conference held at the end of the fourth day of trial, the
    district court addressed the already given Instruction 1, stating: “So we start with
    Jury Instruction No. 1 . . . , and it [includes] the Indictment. That’s a preliminary
    39
    instruction, so that one’s already been given.” R. vol. 3 at 1516:25–1517:2. The court
    then turned to Jury Instruction 2, and no one addressed Instruction 1 further.
    The final jury instructions that the court distributed to the jurors skipped the
    parties’ proposed Instruction 1, instead beginning with their proposed Instruction 2.
    We’re unsure whether the parties intended for the district court to remove that
    instruction from the jury packet. But Perrault didn’t object before, during, or after the
    court read the jury its instructions.
    On appeal, Perrault argues that the jury needed the Indictment to understand
    the instructions referring to multiple counts of associated conduct. Absent giving the
    jury a physical copy of the Indictment, he says, the instructions were vague, causing
    juror unanimity and double-jeopardy problems. To illustrate this argument, we turn to
    Jury Instruction 16. Because the court followed the parties’ lead and included counts
    1, 2, and 7 in this instruction, Perrault now maintains that the jury may have believed
    that it could convict him of all three counts based on a single incident of sexual
    abuse. He phrases it this way: “The instructions did not inform the jury they all had
    to agree that three distinct acts in three different locations occurred for three
    convictions.” Appellant’s Opening Br. at 46. The Indictment, Perrault says, would
    have cleared up any confusion because it “clearly separated out each count with each
    act in each place needed to secure a conviction.” Reply Br. at 17.
    The government urges us not to reach the merits of Perrault’s argument,
    asserting that the invited-error doctrine applies. Alternatively, the government argues
    that Perrault’s argument can’t withstand plain-error review. Though we conclude that
    40
    the invited-error doctrine doesn’t apply, we agree that Perrault has failed to show that
    the district court plainly erred in adopting the challenged jury instructions.
    B.     The Invited-Error Doctrine Doesn’t Apply
    The government argues that the invited-error doctrine bars Perrault’s claim
    because Perrault and the government jointly proposed the now-challenged jury
    instructions. According to the government, this issue is open-and-shut—after all, we
    regularly apply the doctrine when defendants challenge jury instructions on appeal
    that they proffered in the trial court. See, e.g., United States v. Jereb, 
    882 F.3d 1325
    ,
    1335–41 (10th Cir. 2018); Sturm, 
    673 F.3d at
    1280–81. But this case isn’t so
    straightforward.
    As we have previously recognized, the invited-error doctrine is rooted in
    reliance interests: it “prevents a party who induces an erroneous ruling from being
    able to have it set aside on appeal.” Jereb, 882 F.3d at 1338 (quoting United States v.
    Morrison, 
    771 F.3d 687
    , 694 (10th Cir. 2014)). “[T]his Court will not engage in
    appellate review when a defendant has waived his right to challenge a jury
    instruction by affirmatively approving it at trial.” 
    Id. at 1335
     (quoting United States
    v. Cornelius, 
    696 F.3d 1307
    , 1319 (10th Cir. 2012)). So the question here is whether
    Perrault affirmatively approved the final jury instructions even though the district
    court removed the parties’ proposed Instruction 1. We conclude that he didn’t.
    In Jereb, we considered a similar argument by the government that the invited-
    error doctrine precluded the defendant’s appeal based on erroneous jury instructions.
    
    Id. at 1335
    . There, the defendant had been charged with violating 
    18 U.S.C. § 111
    ,
    41
    which subjects to liability anyone who “forcibly assaults, resists, opposes, impedes,
    intimidates, or interferes with” various federal officials. 
    Id. at 1333
    . The defendant
    proffered a jury instruction to clarify that, though the government needn’t prove all
    the different acts, the jury must unanimously agree that he committed at least one of
    those acts. 
    Id. at 1336
    . The jury did just that, unanimously finding that the defendant
    “forcibly opposed” a federal officer. 
    Id. at 1334
    . But the jury didn’t find that the
    defendant had assaulted the officer. 
    Id.
     On appeal, the defendant argued that was a
    problem because this Circuit’s precedents establish that “assault is an element of
    every conviction under 
    18 U.S.C. § 111
    (a)(1).” 
    Id. at 1335
     (quoting United States v.
    Wolfname, 
    835 F.3d 1214
    , 1216 (10th Cir. 2016)). Because the jury didn’t find an
    assault, the defendant maintained that his conviction couldn’t stand. 
    Id. at 1334
    .
    We concluded that the invited-error doctrine barred the defendant’s challenge
    to the jury instructions because his argument on appeal “directly contradict[ed]” what
    he argued in the trial court. 
    Id. at 1341
    . The defendant urged the district court to
    adopt a jury instruction that allowed the jury to convict even if it didn’t find an
    assault; on appeal, he argued that the jury’s verdict had to be reversed because it
    didn’t find an assault. 
    Id.
     In ruling that the defendant had induced the complained-of
    error, we emphasized the defendant’s active involvement in crafting the jury
    instruction he challenged on appeal. See 
    id. at 1339
     (“The record further reflects that
    [the defendant] meaningfully participated in crafting the jury instruction actually
    given at trial, which reflected the language [the defendant] sought.”); 
    id. at 1340
    (noting that the defendant “requested (and received) jury instructions construing a
    42
    statute that contradict the construction he now prefers on appeal”). In contrast, we
    reaffirmed that mere passivity on the defendant’s part doesn’t trigger the doctrine:
    A defendant’s failure to object to a district court’s proposed jury
    instruction, or even the affirmative statement, “No, Your Honor,” in
    response to the court’s query “Any objection?”, is not the same as a
    defendant who proffers his or her own instruction, persuades the court to
    adopt it, and then later seeks to attack the sufficiency of that instruction.
    
    Id. at 1341
     (quoting United States v. Harris, 
    695 F.3d 1125
    , 1130 n.4 (10th Cir.
    2012)).
    If Perrault had not proffered a jury instruction reciting the Indictment, Jereb
    would squarely foreclose his challenge—he couldn’t dismiss the Indictment’s
    importance below only to challenge its exclusion on appeal. That’s not what
    happened here. It’s true that Perrault jointly proposed the instructions that he now
    challenges on appeal. But the district court didn’t include in the jury packet all the
    instructions that the parties proposed; it omitted Instruction 1, which incorporated the
    Indictment. That omission, Perrault argues, rendered the otherwise-acceptable jury
    instructions “a morass.” Reply Br. at 18. Perrault maintains that the jury couldn’t
    properly interpret the instructions without the Indictment too. See 
    id. at 17
     (“Had the
    indictment gone back with the jury instructions, there could be no claim of
    confusion.”). In other words, Perrault contemplated jury instructions in which the
    Indictment was part and parcel; once the district court removed that piece, he no
    longer found them adequate.
    And, unlike the defendant in Jereb, Perrault never affirmatively approved the
    instructions without the Indictment. The closest he came to doing so was at the jury-
    43
    instruction conference when the district court arguably suggested that it wasn’t going
    to include the parties’ proposed Instruction 1 in the jury’s instruction packet. But the
    district court didn’t say it was going to remove proposed Instruction 1 from the jury’s
    instruction packet. And even had the court done so, Perrault’s failing to object
    wouldn’t automatically trigger the invited-error doctrine. See Jereb, 882 F.3d at
    1341. Perrault’s proffered jury instructions included the full text of the Indictment,
    and he never induced the court to remove it. The court did that on its own.
    Still, if Perrault believed, as he argues now, that the final jury instructions
    were deficient without the parties’ proposed Instruction 1, he should have objected.
    He didn’t. Nor did he object to the district court’s failing to send the Indictment back
    with the jury. So we review his challenge to the jury instructions only for plain error.
    Id. at 1335.
    C.       The District Court Didn’t Plainly Err in Adopting the Challenged
    Jury Instructions
    Perrault argues that vagueness in the jury instructions violated two of his
    constitutional rights—his Sixth Amendment right to a unanimous jury verdict and his
    Fifth Amendment right against double jeopardy. The Sixth Amendment guarantees
    that “[a] jury must reach a unanimous verdict in order to convict.” Ramos v.
    Louisiana, 
    140 S.Ct. 1390
    , 1395 (2020); 
    id. at 1396
     (“This Court has, repeatedly and
    over many years, recognized that the Sixth Amendment requires unanimity.”); see
    also United States v. McElhiney, 
    275 F.3d 928
    , 935 (10th Cir. 2001) (“The Sixth
    Amendment guarantees a federal criminal defendant the right to a unanimous
    44
    verdict.” (citation omitted)). This generally requires a jury “to be unanimous as to the
    elements of [each] offense” charged in the indictment. United States v. Allen, 
    603 F.3d 1202
    , 1214 (10th Cir. 2010). And the Double Jeopardy Clause of the Fifth
    Amendment “protects a defendant from being punished multiple times for the same
    offense.” United States v. Worku, 
    800 F.3d 1195
    , 1198 (10th Cir. 2015) (citation
    omitted).
    As noted, Perrault challenges jury Instructions 16 and 17 for addressing
    multiple counts in a single instruction without clarifying that the jury had to
    unanimously agree on what separate acts supported a conviction on each count.19
    Based on Instruction 16, Perrault asserts that the jury may have convicted him on
    counts 1, 2, and 7 even if it concluded that he had penetrated Doe 1’s anus only once.
    And because Instruction 17 similarly groups counts 3 and 6 together, Perrault argues
    the jury may have convicted him of both counts even if it found only a single incident
    with Doe 1 of “contact between the mouth and penis.”
    We conclude that Perrault has failed to establish that the district court plainly
    erred and, even if it had, Perrault has failed to show that the error affected his
    substantial rights. See Chavez-Morales, 894 F.3d at 1214. Perrault derives his
    argument from our unpublished decision, United States v. McGill, 359 F. App’x 56
    (10th Cir. 2010). There, we considered the defendant’s appeal challenging a jury
    19
    Perrault advances a similar claim about counts 4 and 5, reflected in
    Instructions 18 and 19, respectively. But his challenges concerning jury unanimity
    and double jeopardy fail for the same reasons explained below.
    45
    conviction of six counts of aggravated sexual abuse. Id. at 57–58. We cautioned that
    “[t]he use of generic, facially indistinguishable counts with broad overlapping time
    frames could potentially raise . . . double-jeopardy and jury-unanimity concerns.” Id.
    at 60. “As for double jeopardy, the jury could be misled into convicting the defendant
    on more than one count for the same conduct; as for jury-unanimity, different jurors
    might vote to convict on the same count on the basis of different conduct.” Id. But we
    concluded that the jury instructions there “obviated” those concerns because they
    “linked specific counts with particular incidents identified by unique factual
    circumstances.” Id. We also noted that the government in its closing argument helped
    dispel possible confusion “by highlighting the specific incidents linked to each
    count.” Id. at 61 (citation omitted).
    Perrault also relies on another decision in which the defendant raised a
    challenge like his, United States v. Davis, 
    55 F.3d 517
     (10th Cir. 1995). In Davis,
    police found two firearms in the defendant’s car after conducting a lawful search. 
    Id. at 519
    . The indictment charged the defendant with “using or carrying a .25 caliber
    firearm in connection with possession of powder cocaine (Count 4)” and “using or
    carrying a .22 caliber firearm in connection with possession of crack cocaine (Count
    5).” 
    Id.
     But the district court combined the counts into a single jury instruction. 
    Id. at 520
    . Relevant here, that instruction required the jury to find that “the defendant used
    the specific firearm alleged in the Indictment.” 
    Id.
     We rejected the defendant’s
    argument that the jury instruction “afforded the jury the opportunity to convict [the
    46
    defendant] of two § 924(c) firearm counts based on one underlying offense.” Id. The
    key was the indictment:
    Reading Jury Instruction No. 23 in light of the Indictment, we are able to
    determine that the jury linked each alleged § 924(c) conviction to a
    separate underlying offense, because each count of the Indictment clearly
    pairs one of the firearms to one of the drug charges. We find it significant,
    therefore, that the Indictment was included in the jury instructions . . . .
    Id. (emphasis added) (citations omitted).
    These decisions clarify that, when reviewing challenges to allegedly vague
    jury instructions, the inquiry turns on “if the reviewing court can determine whether
    the jury linked each alleged [criminal] violation to a separate underlying offense.” Id.
    (internal quotation marks and citation omitted). Together, Davis and McGill suggest
    several ways courts can verify that the jury did so: whether the instructions included
    unique identifiers that clearly relate to only one count (for example, by specifying the
    location where a particular offense occurred); whether the instructions incorporated
    the indictment; and whether the government clarified during the trial which specific
    conduct related to each count. See id.; McGill, 359 F. App’x at 60–61. And we must
    be mindful that “[w]hen reviewing claims of error in regard to jury instructions, we
    review the instructions as a whole . . . .” United States v. Allen, 
    603 F.3d 1202
    , 1213
    (10th Cir. 2010). Thus, other instructions can alert the jury that they must link each
    count to separate conduct.
    Considering the record and instructions as a whole, including the
    government’s clarifying remarks during its closing argument, we are satisfied that the
    jury linked each count to a separate underlying offense. First, though the district
    47
    court didn’t include the Indictment in the jury’s instruction packet, it did read the
    Indictment aloud to the jurors at the start of jury selection and again at the start of the
    trial. And, as Perrault concedes, the Indictment meaningfully separated the counts.
    For example, the Indictment informed the jury that counts 1 and 2 charged Perrault
    with twice sexually abusing Doe 1 at the Base, and count 7 charged Perrault with
    sexually abusing Doe 1 at Santa Fe National Cemetery. The jurors twice heard the
    Indictment’s language clarifying that each count referred to separate acts of abuse at
    different locations.
    Second, Instruction 14 further clarified that each count related to separate
    conduct:
    A separate crime is charged against Mr. Perrault in each count of
    the Indictment. You must separately consider the evidence against Mr.
    Perrault as to each count and return a separate verdict for each count.
    Your verdict as to any one count . . . should not influence your
    verdict as to any other counts.
    R. vol. 1 at 506 (emphasis added).
    Third, though Instructions 16 and 17 referenced multiple counts in single
    instructions, the verdict form separated each of the counts. This would have again
    suggested to the jury that it had to identify separate conduct to find Perrault guilty of
    each count.
    Fourth, in its closing argument, the government reviewed each of the counts,
    linking the specific evidence that supported each count. For example, in discussing
    counts 1, 2, and 7, the government directed the jury to Doe 1’s testimony: “He said
    48
    that the Defendant put his fingers in his rectum several times, at the base, at the
    cemetery. While at the base, different times, in the chapel, in the car, in the parking
    lot field area. So you’ve got enough evidence on Counts 1, 2 and 7.” R. vol. 3 at
    1803. This highlighted separate acts of sexual abuse in distinct locations. With regard
    to counts 3 and 6, the government again referenced Doe 1’s testimony and
    distinguished the counts based on separate conduct at separate locations—one count
    for the sexual abuse at the Base and one count for the abuse at Santa Fe National
    Cemetery. Based on the above, we’re confident the jury linked each count to separate
    acts of sexual abuse.
    Even so, we agree with Perrault that the jointly submitted instructions weren’t
    ideal. Perhaps the simplest, most effective revision would have been to include a
    separate jury instruction for each count. Or the district court could have stuck with
    the parties’ proposed Instruction 1, which included the Indictment. The Indictment
    would have reminded the jury that several of the counts took place in different
    locations and that each count related to a distinct charge of sexual abuse.
    But even if we concluded that the district court erred by failing to make the
    instructions clearer, we couldn’t conclude that the error was plain—“obvious under
    current well-settled law”—as required when conducting plain-error review. Chavez-
    Morales, 894 F.3d at 1214. Perrault directs us to no authority from either the
    Supreme Court or our Circuit holding that a district court erred by referencing
    multiple counts in a single instruction or by failing to include the indictment as part
    of the jury instructions. Though this case demonstrates the perils of that course, our
    49
    precedents compel us to uphold the instructions when, as here, we can see how the
    jury linked individual counts to separate conduct. See McGill, 359 F. App’x at 60–61;
    Davis, 
    55 F.3d at 520
    .
    Finally, even if Perrault managed to clear the first two hurdles of plain error
    review, he couldn’t surmount the third, which requires a showing that the error
    affected his substantial rights. United States v. Mendoza, 
    698 F.3d 1303
    , 1310 (10th
    Cir. 2012). To prove that the district court’s error affected his substantial rights,
    Perrault has the burden to show “a reasonable probability that, but for the error
    claimed, the result of the proceeding would have been different.” 
    Id.
     (quoting United
    States v. Weiss, 
    630 F.3d 1263
    , 1274 (10th Cir. 2010)). “A reasonable probability is a
    probability sufficient to undermine confidence in the outcome.” United States v.
    Rosales-Miranda, 
    755 F.3d 1253
    , 1258 (10th Cir. 2014) (citation omitted). “We
    therefore must ask whether we are in doubt that,” had the jury received clearer jury
    instructions, it would not have convicted Perrault of all seven counts. See 
    id.
    We are confident that, even if the district court had given the jury instructions
    revised as Perrault suggests, the jury would have returned the same guilty verdict.
    Doe 1’s testimony—bolstered by seven Rule 414 witnesses’ testimony—provided
    ample evidence to support the jury’s guilty verdict. Doe 1 testified that Perrault
    sexually abused him on dozens of occasions, including at least ten times at both the
    Base and the Santa Fe National Cemetery. The jury obviously found Doe 1 credible.
    Perrault fails to explain why the jury would believe Doe 1’s allegations about some
    but not all of the incidents of sexual abuse. And even beyond Doe 1’s testimony, the
    50
    government submitted compelling evidence that Perrault had admitted abusing other
    boys. In the face of this considerable evidence, Perrault fails to persuade us of a
    reasonable probability the outcome would have been different with better
    instructions.20
    IV.    The District Court Didn’t Plainly Err by Enhancing Perrault’s Sentence
    for Obstructing Justice
    Perrault argues that the district court erroneously included an obstruction-of-
    justice enhancement in calculating his advisory guideline range. Perrault concedes
    that he failed to object to the enhancement, but he maintains that his challenge meets
    plain-error review. So he must demonstrate plain error that affected his substantial
    rights and seriously affected the fairness and integrity of the proceeding. See Chavez-
    Morales, 894 F.3d at 1214. Though we agree with Perrault that the district court
    erred by applying the obstruction-of-justice enhancement for his flight to Morocco,
    we affirm on a different ground.21
    20
    Perrault also argues that, because “counts 1, 2 and 7 for sexual abuse by
    digital penetration [
    18 U.S.C. § 2241
    (c)] subsume counts 4 and 5 for sexual contact
    [
    18 U.S.C. § 2244
    (a)(5),] . . . conviction on both results in double jeopardy.”
    Appellant’s Opening Br. at 51 (citation omitted). But Perrault concedes that “[t]his
    court has not determined whether digital sexual abuse subsumes digital sexual
    contact as a lesser included offense.” 
    Id. at 52
     (citation omitted). Thus, because we’re
    reviewing for plain error, we needn’t take up this argument—any error wouldn’t have
    been “plain.”
    21
    The government argues that Perrault’s argument “is so conclusory that this
    Court should consider the argument waived.” Appellee’s Answer Br. at 42 (citation
    omitted). But we view Perrault’s argument as concise, not conclusory, and deserving
    of our review.
    51
    The PSR states: “After Perrault discovered an investigation against him was
    initiated, he obstructed justice by taking a sabbatical and leaving the country.” R. vol.
    2 at 223. The PSR then recommends adding two offense levels to each of the seven
    counts when calculating Perrault’s sentence. The district court adopted the PSR’s
    guidelines calculation, placing Perrault at an offense level of 40. Because his
    criminal-history category was I, the advisory guideline range was 292 to 365 months.
    On counts 1-4, 6, and 7 the district court sentenced Perrault to a 365-month prison
    term. On count 5, it sentenced him to a concurrent term of 120 months.
    But we conclude that the PSR improperly recommended applying the
    obstruction enhancement for Perrault’s flight to Morocco. Under the applicable
    guideline, sentencing courts impose a two-level adjustment for obstructing justice
    when “the defendant willfully obstructed or impeded, or attempted to obstruct or
    impede, the administration of justice during the investigation, prosecution, or
    sentencing of the instant offense.” U.S. Sentencing Guidelines Manual § 3C1.1 (U.S.
    Sentencing Comm’n 1991). The application notes provide that the adjustment is not
    warranted based on a defendant’s “avoiding or fleeing from arrest.” Id. cmt. n.4(d).
    As mentioned, § 3C1.1 applies to obstructive conduct “during the
    investigation, prosecution, or sentencing of the instant offense.” United States v.
    Gacnik, 
    50 F.3d 848
    , 851 (10th Cir. 1995); see also United States v. Stolba, 
    357 F.3d 850
    , 852 (8th Cir. 2004) (“We conclude that an obstruction adjustment was
    unavailable . . . because no official investigation relating to Mr. Stolba’s offenses
    was underway when he directed Ms. Morgan to delete the computer files. Section
    52
    3C1.1 unambiguously requires obstructive conduct to have occurred ‘during’
    investigation, prosecution, or sentencing, and at the time that Mr. Stolba directed Ms.
    Morgan to delete the files, no governmental entity had started investigating or even
    become aware of Mr. Stolba’s fraudulent conduct.”).
    Here, the government never established that law enforcement had even begun
    investigating Perrault when he fled the country. On appeal, it merely asserts that
    “Perrault knew he was under investigation when he fled to Morocco.” Appellee’s
    Answer Br. at 43. But like the PSR, the government omits who was investigating. It
    was a local reporter, not any governmental entity, who had begun investigating
    claims about Perrault’s misconduct. Though the reporter’s investigation likely
    precipitated Perrault’s flight, that situation doesn’t meet § 3C1.1’s plain language.
    The government’s arguments fail to persuade us otherwise. It cites two cases
    to establish that defendants who have fled arrest warrants receive the obstruction
    enhancement. But in both cases, the defendant fled after he had previously been
    arrested and had been released pending trial. See United States v. Glenn, 
    166 F.3d 1222
     (10th Cir. 1999) (unpublished table decision); United States v. Cisneros, 
    846 F.3d 972
    , 974–75 (7th Cir. 2017). Because law enforcement had begun criminal
    investigations at the time the defendants fled arrest, those decisions comport with
    § 3C1.1’s plain language requiring that the obstruction of justice occur “during” an
    investigation, prosecution, or sentencing. See Gacnik, 
    50 F.3d at 852
    .
    But we affirm on a different ground. See Spring Creek Expl. & Prod. Co., LLC
    v. Hess Bakken Inv., II, LLC, 
    887 F.3d 1003
    , 1032–33 (10th Cir. 2018) (“[W]e may
    53
    affirm the district court for any reason supported by the record.” (quoting Amro v.
    Boeing Co., 
    232 F.3d 790
    , 796 (10th Cir. 2000))). Though the government focused its
    argument on Perrault’s leaving the country (before law enforcement had launched an
    investigation), we’re more concerned with his failure to return voluntarily to stand
    trial. Other circuits have concluded that putting the government to the expense and
    hassle of retrieving a defendant from a foreign country constitutes obstruction of
    justice. See United States v. Nduribe, 
    703 F.3d 1049
    , 1050–51 (7th Cir. 2013)
    (affirming the district court’s applying an obstruction enhancement when the
    defendant had “delayed his apprehension by five years and during that period put the
    government to the expense of searching for him on three continents before finally
    procuring his arrest and extradition, which undoubtedly involved our government’s
    active participation in the extradition proceeding”); see also United States v. Carty,
    
    264 F.3d 191
    , 195 (2d Cir. 2001) (upholding application of obstruction enhancement
    in part because the defendant “did not return to the United States after being ordered
    to do so by a D.E.A. agent”). We agree with those decisions that this kind of conduct
    ordinarily triggers the obstruction enhancement.
    Here, even after he was detained by the Moroccan government at the United
    States’ request, Perrault fought his removal from Morocco. See R. vol. 3 at 1425:24–
    25 (“Morocco agreed to expel him from the country, so we [i.e., FBI agents] had to
    go over there to recover him.”). He even wrote a letter to Morocco’s King, pleading
    for permission to stay in Morocco. By then, Perrault was well-aware of the charges
    against him. But he still put the government to the expense and trouble of retrieving
    54
    him from abroad. This supports the district court’s imposing the obstruction-of-
    justice enhancement, and we affirm on that basis.
    V.      Perrault Fails to Demonstrate That Cumulative Error Tainted His Trial
    A.    Standard of Review
    A cumulative-error analysis “is an extension of the harmless-error rule.”
    United States v. Rivera, 
    900 F.2d 1462
    , 1469 (10th Cir. 1990) (en banc). This
    doctrine recognizes that “[t]he cumulative effect of two or more individually
    harmless errors has the potential to prejudice a defendant to the same extent as a
    single reversible error.” 
    Id.
     To assess that possibility, we “aggregate[] all errors
    found to be harmless and analyze[] whether their cumulative effect on the outcome of
    the trial is such that collectively they can no longer be determined to be harmless.”
    Grant v. Royal, 
    886 F.3d 874
    , 954 (10th Cir. 2018) (quoting Hooks v. Workman, 
    689 F.3d 1148
    , 1194 (10th Cir. 2012)). Unless the court identifies at least two harmless
    errors, we will decline to undertake a cumulative-error analysis. Hooks, 689 F.3d at
    1195.
    B.    There Was No Cumulative Error
    Besides the alleged errors already discussed,22 Perrault argues that two
    additional errors tainted his trial. He asserts that the district court erred by
    22
    In arguing for cumulative error, Perrault repackages his arguments that the
    Rule 414 witnesses were overly prejudicial and that the jury instructions lacked
    clarity. Because we have already addressed those arguments above, we don’t
    separately consider them here.
    55
    (1) denying his motion for a continuance and (2) denying his motion for a mistrial.
    Neither argument has merit.
    We review for an abuse of discretion the district court’s decision to deny
    Perrault’s motion for a continuance, United States v. Toombs, 
    574 F.3d 1262
    , 1268
    (10th Cir. 2009), and his motion for a mistrial, United States v. Wells, 
    739 F.3d 511
    ,
    533 (10th Cir. 2014). We will reverse only if we have “a definite and firm conviction
    that the lower court has made a clear error of judgment or exceeded the bounds of
    permissible choice in the circumstances.” United States v. Hargrove, 
    911 F.3d 1306
    ,
    1316 (10th Cir. 2019) (citation omitted).
    1.     The District Court Acted Within Its Discretion in Denying
    Perrault’s Motion for a Continuance
    Perrault asserts that “[n]o attorney could have prepared adequately for this trial
    in six-months.” Reply Br. at 25. According to Perrault, the district court’s denying
    his third motion to continue prejudiced his trial preparation. We disagree.
    The district court granted (at least in part) two of Perrault’s three motions for a
    continuance. The court originally scheduled Perrault’s trial for November 26, 2018.
    But the district court granted Perrault’s first unopposed motion to postpone the trial
    by three months to February 25, 2019. In January 2019, Perrault filed a second
    motion to continue, asking for another ninety-day extension. The district court
    granted an extension of just over thirty days and rescheduled the trial for April 1,
    2019.
    56
    But when Perrault moved for a third time to continue the trial an additional
    forty-five days, the district court denied the motion. It determined that Perrault had
    failed to meet the Toombs requirements because he had failed to explain “what
    further investigation is necessary or what possible motions might be filed.” R. vol. 1
    at 366. Under Toombs, “short, conclusory statements lacking in detail” are
    “insufficient” to justify a continuance under the ends-of justice exception to the
    Speedy Trial Act. 
    574 F.3d at
    1271–72.
    Perrault offered only conclusory statements to the district court, and that’s all
    he offers now. He continues to rest on his assertion that it was “obvious” that his trial
    counsel couldn’t adequately prepare for his trial in six months. Reply Br. at 25. Yet
    he never explains what he would have done with the extra time or how the denial of
    his request for a continuance prejudiced his trial preparation. Given Perrault’s
    inability to articulate why he needed additional time to prepare, the district court
    acted within its discretion in denying his third motion for a continuance.
    2.     The District Court Didn’t Err in Denying Perrault’s Motion
    for a Mistrial
    When attempting to impeach Perrault’s character witness, a friend of his, the
    government queried, “When [Perrault] returned to the United States in 2018, you
    visited him in jail; isn’t that right?” R. vol. 3 at 1633. Perrault immediately moved
    for a mistrial, arguing that the question violated Perrault’s presumption of innocence.
    Though the district court acknowledged that the question “should not have been
    asked,” it denied Perrault’s motion for a mistrial. Id. at 1649, 1651. Considering the
    57
    question in the context of all the evidence, the district court concluded that a curative
    instruction would protect Perrault’s right to a fair trial.
    The district court didn’t abuse its discretion in denying Perrault’s motion for a
    mistrial. A “district court has discretion to grant a mistrial only when a defendant’s
    right to a fair and impartial trial has been impaired.” United States v. Meridyth, 
    364 F.3d 1181
    , 1183 (10th Cir. 2004) (citing United States v. Kravchuk, 
    335 F.3d 1147
    ,
    1155 (10th Cir. 2003)). In assessing whether that right was impaired, we consider
    “the prejudicial impact of an error or errors when viewed in the context of an entire
    case.” 
    Id.
     (quoting United States v. Gabaldon, 
    91 F.3d 91
    , 93–94 (10th Cir. 1996)).
    Here, Perrault received a fair and impartial trial notwithstanding the government’s
    improper question. It was no secret that Perrault had been detained before trial; the
    jury had already heard evidence that the Moroccan government had detained Perrault
    and that FBI agents had traveled overseas to retrieve him. The district court’s
    curative instruction redressed whatever minimal prejudicial impact the prosecutor’s
    question had on the trial. In short, the district court acted within its discretion in
    denying the motion.
    CONCLUSION
    For the foregoing reasons, we affirm.
    58