United States v. Mack Doak ( 2022 )


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  • USCA11 Case: 19-15106      Date Filed: 09/07/2022   Page: 1 of 35
    [PUBLISH]
    In the
    United States Court of Appeals
    For the Eleventh Circuit
    ____________________
    No. 19-15106
    ____________________
    UNITED STATES OF AMERICA,
    Plaintiff-Appellee-Cross Appellant,
    versus
    MACK DOAK,
    Defendant-Appellant,
    JAYCEE DOAK,
    Defendant-Appellant-Cross Appellee.
    ____________________
    Appeals from the United States District Court
    for the Southern District of Alabama
    D.C. Docket No. 1:18-cr-00242-KD-B-1
    ____________________
    USCA11 Case: 19-15106        Date Filed: 09/07/2022      Page: 2 of 35
    2                       Opinion of the Court                 19-15106
    Before GRANT, LUCK, and HULL, Circuit Judges.
    GRANT, Circuit Judge:
    Mack Doak was convicted by a jury of transporting his three
    adopted daughters across state lines so that he could sexually abuse
    them. From the time he adopted the girls until family members
    finally reported him five years later he subjected them to relentless
    abuse.
    Mack’s wife Jaycee knew what he was doing. Her adopted
    daughters confided in her after Mack abused them, but she refused
    to help. She denied their allegations. She also yelled at the girls,
    blamed them for the abuse, and helped Mack travel across the
    country to keep his acts hidden. The jury convicted her of aiding
    and abetting.
    The Doaks make an across-the-board effort to challenge
    their convictions, claiming that their indictment was flawed and
    that several evidentiary errors infected the trial. Mack also
    challenges the district court’s restitution calculation and its finding
    that he could afford a special assessment. On cross-appeal, the
    government argues that Jaycee’s sentence—the statutory
    minimum—was substantively unreasonable. Other than the
    restitution order, which we partially vacate, we affirm the Doaks’
    convictions and sentences.
    I.
    The tragic history of the Doak family began in Rhode Island,
    where 27-year-old Mack Doak met 18-year-old Jaycee Thet.
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    19-15106                 Opinion of the Court                           3
    Despite the age gap, the two began a romantic relationship. Mack’s
    interests, however, extended beyond Jaycee. While at work as a
    city bus driver, he had his eyes set on one of his regular passengers:
    14-year-old Nicole. 1 Mack eventually introduced himself to Nicole
    and became very attentive, lavishing her with gifts on Valentine’s
    Day and taking her to Boston for dinner. Nicole (unaware of
    Mack’s relationship with Jaycee) came to believe that she was
    Mack’s girlfriend—and that she owed him physical intimacy. She
    began having sex with him almost every time they met, but then
    Jaycee and Nicole learned about each other. Mack told Jaycee that
    he planned to leave her for 14-year-old Nicole, but Jaycee got
    Nicole’s father involved. Nicole ended her relationship with Mack,
    but she never reported Mack to the police. Around the same time,
    Jaycee gave birth to the couple’s first daughter.
    Meanwhile, Mack also used his relationship with Jaycee to
    get closer to her younger sister Natalie, who was in elementary
    school. After Natalie turned ten or eleven, Mack began groping
    her—constantly touching “anything that he could”—including her
    breasts, her buttocks, and her genitals. The abuse progressed over
    several years until one day, when Natalie was laying on the couch
    sick, he offered to rub a balm on her back. As he was applying the
    balm, he tried to pull down her pants. When Natalie, who was 12
    or 13 years old, asked Mack what he was doing he told her to be
    1The victims’ names were changed at trial to protect their privacy, and we
    adopt those same pseudonyms.
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    4                      Opinion of the Court                19-15106
    quiet. He pulled down her pants and raped her. She kept silent
    and told no one for years.
    Not long after he raped her little sister, Mack married Jaycee
    and they moved to Rosharon, Texas with Jaycee’s family. Natalie
    moved with them, but she did not remain silent indefinitely.
    Nearly a decade after the move, Natalie told her family that Mack
    had abused her, confronting Mack directly in the process. Jaycee,
    however, leapt to Mack’s defense, and threatened that if Natalie
    reported him to the police, she would report her for stealing
    scratch-off lottery tickets from Jaycee and Mack’s store. Natalie
    backed down.
    Around that same time, Mack and Jaycee adopted six
    siblings, including three girls who became victims: Brenda (11),
    Laura (9), and Leah (6). Right after the children moved in with
    their new parents, Mack started “touching” both Brenda and Laura.
    The abuse was abhorrent. Laura remembers that one night,
    as she slept next to Brenda, she woke up to Mack touching her
    genitals. Mack stripped her naked, and Laura felt him push his
    hand “inside [her] body.” The assault was so “scary” that Laura
    kept silent and tried to forget about it. On another night, Brenda
    awoke to Mack touching her, pulling down her pants, and raping
    her. He held her down and ignored her pleas for him to stop.
    Jaycee came to the door. When she opened it, she saw that Mack
    and Brenda were naked from the waist down. When Brenda told
    Jaycee that Mack had been raping her, she promised that she would
    “handle it” and everything would be fine.
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    19-15106               Opinion of the Court                       5
    Everything was not fine, and Jaycee apparently knew it. She
    confided in her sister-in-law Donna that she and Mack had gotten
    into an argument and that he had packed his bags and left to live
    with a friend in Alabama. Jaycee also said that she had found a pair
    of “wet” underwear in the laundry belonging to Brenda. Donna
    urged Jaycee to seek medical treatment for Brenda and to report
    the abuse. Jaycee told Donna the next day that she made the
    appointment.
    But when Donna checked in with Jaycee later, Jaycee had
    changed her tune. She told Donna that she now doubted Brenda
    because of her “disability” (Brenda struggled to read and write) and
    told Donna that she planned to go to Alabama to help Mack find a
    place to open a donut shop. That seemed odd to Donna because
    of an earlier conversation with Mack, who had told her after he
    started receiving government benefits to support his adopted
    children, “Oh, since I got the kids, I don’t need to work anymore.”
    Jaycee never reported the abuse. For a long time, neither did
    Donna.
    Around that same time, Jaycee called her brother (Donna’s
    husband) telling him that Mack had a gun and was about to commit
    suicide. When he rushed to the house to talk Mack down, Mack
    admitted that “he had done something really bad and he would not
    go to jail for it.”
    He did not go to jail then. Nor did he kill himself. Instead,
    the Doaks quickly moved away from Jaycee’s family to Butler,
    Alabama. In their new home, Jaycee’s treatment of Brenda
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    6                      Opinion of the Court               19-15106
    deteriorated. She began hitting her and calling her a “ho” and a
    “slut.” Brenda was no more than 13 years old.
    Within a year, the family moved again, this time to Florida.
    The abuse continued. Mack followed Brenda to the laundry room,
    pulled down her pants, and raped her. Brenda again asked Jaycee
    for help. This time Jaycee did not comfort Brenda; instead, she
    insisted that she was lying and that her “disability” was “playing
    tricks” on her.
    Mack often used the Doaks’ bedroom for cover. It was off
    limits for the children (unless they were with Mack of course) and
    both Brenda and the girls’ brother Eddie noticed that Mack would
    call Laura or Leah to the bedroom and then play music loudly.
    Brenda recognized the tactic from her own experience and feared
    that Mack was also abusing her little sisters.
    He was. Laura testified that Mack once called her to his
    room and locked the door behind her. He then touched her
    “private area” and, as Laura testified, put his penis “inside [her]
    private part.” Mack also touched the younger girls while they were
    doing the dishes, and once woke Leah and penetrated her with his
    finger. All three of the girls told Jaycee about Mack’s abuse. When
    they did, Jaycee had an argument with Mack—but the sexual abuse
    continued. And instead of helping the girls, Jaycee became “more
    strict,” yelling at them and hitting them.
    Two years after they arrived in Florida, it was time to move
    again, this time to Thomasville, Alabama. Mack’s abuses
    continued. Leah, the youngest sister of the three, testified that he
    would touch her in the kitchen and call her to his bedroom where
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    19-15106               Opinion of the Court                       7
    he would force her to have sex with him. And Laura recalled that
    one day, early in the morning, Mack picked her up and put her on
    the washer or the dryer in the laundry room. He took off her bra
    and began touching her breasts. This time her younger brother
    Eddie walked in. Eddie remembered seeing Mack with his pants
    down, one hand on Laura’s thigh and another on her genitals.
    Mack told Eddie to go back to sleep. Eddie complied; he testified
    that he “would have been hurt if [he] didn’t listen.” Mack told him
    to forget what he’d seen, and he stayed quiet. His fears were well-
    founded; at least one time Mack gave Eddie a “hard slap” on the
    face, and Jaycee sometimes hit him with a wooden spoon.
    Mack also abused Brenda in Thomasville. He woke her and
    ordered her to do laundry in his room, but instead he raped her.
    Brenda went to Jaycee again. But Jaycee again dismissed her,
    accusing her of lying and calling her names. She also hit her. When
    a teacher’s aide at school noticed the bruises on Brenda’s arms and
    asked her what had happened, Brenda revealed that Jaycee had hit
    her. The very next day the family left for Monroeville, Alabama;
    they had been in Thomasville for less than a year.
    After the move, nothing changed. Mack raped Brenda in the
    house’s storage room when she was putting away groceries, and
    again when she was doing laundry. He called Laura to his room
    and, as Laura said, his “private area went into mine.” Mack
    continued to “force [Leah] to have sex with him.” Laura again told
    Jaycee about the abuse. At first Jaycee assured Laura that she
    would be okay, but that attitude did not last; instead she hit Laura
    and otherwise treated her poorly.
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    8                     Opinion of the Court                19-15106
    The family also took two trips while they lived in
    Monroeville. On the first, to Cambodia, Mack and Jaycee brought
    Brenda, who was told that one purpose of the trip was to marry
    her to one of Mack’s cousins. No marriage plans were set. But
    Mack caught her alone while she was getting dressed and began
    groping her. That time Brenda escaped; she managed to leave
    “really quick because the door was still open.”
    The second trip was to Rhode Island, a visit to extended
    family. The Doaks’ large van was set up with a mattress in the very
    back behind rows of seating for the rest of the family. Mack took
    advantage of the long drive to abuse the girls. He inappropriately
    touched Brenda while they were sitting in the back seat, and he
    brought Laura back to the mattress and groped her. After they
    arrived in Rhode Island, Mack also grabbed Brenda’s pubic area
    while the two were alone in a hotel elevator.
    The abuse continued when they returned to Alabama.
    Mack raped Brenda; Brenda told Jaycee; and Jaycee did nothing.
    “[T]ired of being sexually touched and abused,” Brenda finally told
    another family member—Jaycee’s brother, Lay Thet. Jaycee’s
    family held a meeting and decided to put up cameras in the Doaks’
    house. Not long after, the family reported the abuse to the police,
    who arrested both Mack and Jaycee. As part of the investigation,
    police recovered a semen-stained mat from the Doaks’ house. The
    mat contained DNA traceable to Mack and Brenda, but not to
    Laura or Leah.
    Mack was charged with six counts of transporting children
    with the intent that they “engage in sexual activity for which any
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    19-15106                Opinion of the Court                              9
    person can be charged with a criminal offense,” in violation of 
    18 U.S.C. § 2423
    (a). Jaycee was charged with aiding and abetting that
    activity. See 
    18 U.S.C. § 2
    . The indictment also charged Mack with
    three counts of aggravated sexual abuse under 
    18 U.S.C. § 2241
    (c),
    specifically crossing a state line “with intent to engage in a sexual
    act” with a child under the age of 12. The indictment included two
    charts, listing the different trips involving “Victim 1” Brenda,
    “Victim 2” Laura, and “Victim 3” Leah:
    
    18 U.S.C. § 2423
    (a) Transportation of minors
    Count Date               Individual   Transportation of Minor
    1     August 2014        Victim 1     From Butler, Alabama to Florida.
    Victim 2
    Victim 3
    2      November 2016     Victim 1     From Florida to Thomasville,
    Victim 2     Alabama.
    Victim 3
    3      November 2017     Victim 1     From Monroeville, Alabama to
    Cambodia.
    4      December 2017     Victim 1     From Cambodia to Monroeville,
    Alabama.
    5      December 2017     Victim 1     From Monroeville, Alabama to
    Victim 2     Rhode Island.
    Victim 3
    6      December 2018     Victim 1     From Rhode Island to
    Victim 2     Monroeville, Alabama.
    Victim 3
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    10                       Opinion of the Court                  19-15106
    
    18 U.S.C. § 2241
    (c) Aggravated sexual abuse
    Count   Date              Person     Travel by Defendant
    7       August 2014       Victim 2   From Butler, Alabama to Florida.
    8       August 2014       Victim 3   From Butler, Alabama to Florida.
    9       November 2016     Victim 3   From Florida to Thomasville,
    Alabama.
    Before trial, the district court explained how it would
    instruct the jury to assess Mack’s intent under § 2423(a). The court
    proposed referring the jury to Alabama laws that criminalized the
    sexual abuse Mack intended during each covered trip to inflict on
    the girls. Mack objected, arguing that “the Alabama offenses had
    varying degrees and that he had not received notice of which
    degree the court intended to instruct the jury on.” The
    government responded with its own last-minute proposal,
    announcing that it would not rely on Alabama law. Instead, it
    planned to rely on 
    18 U.S.C. § 2423
    (b), which outlawed “Travel
    With Intent To Engage in Illicit Sexual Conduct,” and § 2423(c),
    which barred “Engaging in Illicit Sexual Conduct in Foreign
    Places,” to identify the criminal sexual abuse that Mack had
    intended to inflict on the girls. The Doaks did not object to that
    proposal.
    At trial, the girls and other family members testified about
    Mack raping and sexually abusing the girls, as well as Jaycee’s role
    in concealing the abuse. The jury convicted both Mack and Jaycee
    of all counts. The district court sentenced each of them to 10 years’
    imprisonment for the transportation offenses, and Mack received
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    19-15106               Opinion of the Court                       11
    an additional 30 years’ imprisonment for the aggravated-sexual-
    assault offenses. The court also ordered them to pay $150,000 in
    restitution to a conservatorship for the victims’ future therapy and
    $75,000 in restitution to Jaycee’s sister Natalie to cover the costs
    that she had accrued during 18 months of caring for the children.
    Finally, the court imposed a special assessment of $30,900 on Mack,
    and of $25,600 on Jaycee.
    The Doaks appeal their convictions, and Mack challenges
    the restitution order and his special assessment. For its part, the
    government challenges Jaycee’s sentence as unreasonably low.
    II.
    The Doaks begin with their indictment. They argue that the
    charges against Mack for transporting the girls (the § 2423(a)
    offenses) must be dismissed because the government forgot to
    include in the indictment the statutes criminalizing the sexual
    abuse that Mack intended to commit. It was not enough, they say,
    to charge Mack with a general intent to commit criminal sexual
    abuse. The indictment needed to refer to specific sex-abuse
    statutes to inform the Doaks of the accusations Mack faced.
    The Doaks also argue that the government only made things
    worse when it tried to select specific sex-abuse statutes. The two
    statutes that the government eventually picked, they say, did not
    criminalize sexual abuse at all—but only banned travel motivated
    by illicit sex. In their view, the government ended up charging
    Mack with transporting the girls with an intent to have them
    illegally travel—which, at least under § 2423(a), is no crime at all.
    But neither argument holds up.
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    12                     Opinion of the Court                19-15106
    A.
    When a defendant challenges the sufficiency of an
    indictment, our review is de novo. United States v. Steele, 
    178 F.3d 1230
    , 1233 (11th Cir. 1999). An indictment is sufficient if it “(1)
    presents the essential elements of the charged offense, (2) notifies
    the accused of the charges to be defended against, and (3) enables
    the accused to rely upon a judgment under the indictment as a bar
    against double jeopardy for any subsequent prosecution for the
    same offense.” United States v. Wayerski, 
    624 F.3d 1342
    , 1349
    (11th Cir. 2010) (quotation omitted). These requirements derive
    from “the Sixth Amendment’s guarantee of notice to the accused
    of the nature and the cause of the accusation, and the Fifth
    Amendment’s assurance that a grand jury will return an indictment
    only when it finds probable cause for all elements of the crime.”
    
    Id.
     Simplicity is acceptable; an indictment is constitutionally
    sufficient when it “tracks the wording of the statute, as long as the
    language sets forth the essential elements of the crime.” 
    Id. at 1350
    (quoting United States v. Ndiaye, 
    434 F.3d 1270
    , 1299 (11th Cir.
    2006)).
    The Doaks argue that their indictment fails two of these
    requirements. First, they argue that the government omitted an
    essential element of the offense of transporting the girls for sexual
    activity: the independent statutes that criminalize the sexual
    activity Mack intended to commit. See 
    18 U.S.C. § 2423
    (a). The
    Doaks say that the statutory language about intent is too broad on
    its own because it “encompasses a multitude of crimes.” Second,
    the Doaks argue that omitting the sexual-abuse statutes also
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    19-15106               Opinion of the Court                      13
    deprived them of notice of the charges they faced. Neither
    challenge succeeds.
    To start, the Doaks’ indictment included all the statutory
    elements when it charged Mack for transporting the girls with the
    intent to sexually abuse them. It alleged that Mack “[1] knowingly
    [2] transported an individual who had not attained the age of 18
    years [3] in interstate and foreign commerce, with [4] intent that
    such individual engage in sexual activity for which any person can
    be charged with a criminal offense.” See 
    id.
    The critical question, then, is whether the statutes
    criminalizing the intended sexual activity are themselves additional
    elements or only means of proving the element of intent. We must
    draw this distinction because an indictment need not provide those
    facts showing which particular path the defendant took to commit
    a crime—what it must do is include the elements of the crime itself.
    Wayerski, 
    624 F.3d at 1350
    . The elements are required, in other
    words, but the means are not (at least for sufficiency purposes).
    Indeed, it is not unusual that “several possible sets of underlying
    brute facts” could satisfy an element of a crime. United States v.
    Jockisch, 
    857 F.3d 1122
    , 1127 (11th Cir. 2017) (quotation omitted).
    We confronted substantially the same issue in United States
    v. Jockisch. There the defendant was charged with attempting to
    persuade a minor to engage in “any sexual activity for which any
    person can be charged with a criminal offense.” 
    Id.
     at 1124 & n.1;
    see 
    18 U.S.C. § 2422
    (b). Jockisch argued that the jury needed to
    unanimously agree on which state criminal offense he had
    attempted to violate because that crime was an element of the
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    14                     Opinion of the Court               19-15106
    enticement offense. Jockisch, 857 F.3d at 1127. We disagreed,
    explaining that the state offenses were only means of showing that
    the pursued sexual activity was criminal. Id. at 1131. The jury did
    not need to be “absolutely sure which precise sex act” the
    defendant “would have actually pursued”; it only needed to be able
    to “reasonably infer that any of these acts would have been
    unlawful.” Id. The element was criminal sexual activity as a
    general category, and the specific state statutes were only means
    by which the jury could identify that the sexual activity was
    criminal.
    The same is true here. The intent language in the § 2423(a)
    transport-for-sexual-activity offense mirrors the wording of the
    § 2422(b) enticement offense. And like in Jockisch, the Doaks’
    convictions turned on whether Mack intended the girls to commit
    some criminal sexual act—not whether he ultimately forced them
    to commit one specific criminal sex act or another. Id. at 1128–29.
    There were plenty of means of violating the two statutes, and the
    government did not omit an element of the offense by failing to list
    every possible law forbidding the sexual acts that Mack had in
    mind.
    There were, of course, many such laws. Sexual activity with
    children is banned under numerous federal and state criminal
    statutes. It is, to be more plain, never allowed, and that fact is
    broadly understood. Florida, Alabama, and Rhode Island, the
    States where Mack’s conduct took place, criminalize sexual
    intercourse with—or rape of—young children. See Ala. Code
    § 13A-6-61(a)(3) (under 12); Ala. Code § 13A-6-62 (under 16); Fla.
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    19-15106               Opinion of the Court                      15
    Stat. § 794.011; R.I. Gen. Laws § 11-37-8.1 (under 14); R.I. Gen.
    Laws § 11-37-6 (14 to 16 if assailant over 18). And all three States
    also criminalize sexually touching children’s genitals or digitally
    penetrating them. Ala. Code § 13A-6-67(a)(2) (under 16); 
    Fla. Stat. § 800.04
    (5) (under 16); R.I. Gen. Laws § 11-37-8.3 (under 14); R.I.
    Gen. Laws § 11-37-4(2) (sexual contact using force, surprise, or
    coercion). Because all of these independently illegal acts are means
    of satisfying the same element—intent to criminally sexually abuse
    a minor—including the statutory language in the indictment was
    enough.
    Even so, the Doaks argue, the indictment should still be
    dismissed because omitting those statutes left them without notice
    of the nature of the intent accusation against Mack. When we
    assess an indictment to decide whether it provided sufficient
    notice, we read it “as a whole” and give it “a common sense
    construction.” United States v. Phillips, 
    4 F.4th 1171
    , 1176 (11th
    Cir. 2021) (quotation omitted).
    We see no such ambiguity here. When the indictment
    charged the Doaks with transporting the girls to engage in illegal
    sexual activity, it listed six trips between Alabama, Florida,
    Cambodia, and Rhode Island; the dates of each trip; and the victims
    Mack transported. See 
    18 U.S.C. § 2423
    (a). Mack was also charged
    with crossing state lines on two of those same trips with the intent
    to engage in a sexual act with the two younger girls. Read as a
    whole, the indictment divulged the key detail about the criminal
    sexual activity at issue—that Mack intended to sexually abuse the
    girls himself. The Doaks were fully informed that Mack was
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    16                     Opinion of the Court                 19-15106
    accused of transporting his adopted daughters with the intent to
    sexually abuse them and that Jaycee was accused of aiding and
    abetting that transport. The Doaks were on notice that Mack’s
    sexual interest in and abuse of his adopted daughters underpinned
    the charges against them.
    To be sure, it is best practice to include the statutes
    criminalizing the sexual activity that the defendant planned to
    inflict on the transported child. See, e.g., United States v.
    Nicholson, 
    24 F.4th 1341
    , 1349 (11th Cir. 2022) (indictment citing
    Florida and North Carolina sex crimes statutes). That best practice
    was not followed here. Even so, the indictment was detailed
    enough to notify the Doaks of the charges against them.
    B.
    The Doaks also claim to have found a jurisdictional flaw in
    the indictment. The government, they say, failed to state an
    offense against them because it used a statute that prohibits “travel
    with intent to engage in illicit sexual conduct” and one that bars
    “engaging in illicit sexual conduct in foreign places” to identify the
    unlawful sexual activities Mack intended to commit when he
    transported the girls in violation of § 2423(a). See 
    18 U.S.C. § 2423
    (b), (c). The Doaks argue that instead of banning
    “prostitution or sexual activity” those statutes criminalize only
    travel. In their view, that means the indictment not only failed to
    charge Mack with intending to sexually abuse the girls, but also
    charged Mack with no crime at all.
    Though the Doaks failed to raise this issue below, we review
    the claim de novo because it challenges our subject matter
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    19-15106               Opinion of the Court                        17
    jurisdiction. United States v. Grimon, 
    923 F.3d 1302
    , 1305 (11th
    Cir. 2019).
    A district court lacks subject matter jurisdiction over an
    indictment only when it “alleges facts that conclusively negate the
    existence of any offense against the laws of the United States.”
    United States v. Leonard, 
    4 F.4th 1134
    , 1142 (11th Cir. 2021)
    (alteration adopted and quotation omitted). That occurs “when
    the alleged crime simply did not exist in the United States Code;
    when the conduct alleged undoubtedly fell outside the sweep of
    the cited statute; and where the violation was of a regulation that
    was not intended to be a law for purposes of criminal liability.” 
    Id.
    (quotations omitted). The Doaks claim that their indictment fails
    on the first ground.
    It does not, for the very plain reason that it does not include
    the statutory provisions that the Doaks complain render it
    insufficient to charge a federal crime. In fact, the Doaks’ complaint
    about the indictment all along has been that it omitted the
    underlying statutes. And because those statutes were omitted, the
    jurisdictional argument that they were wrongly included in the
    indictment cannot succeed. “So long as the conduct described in
    the indictment is a criminal offense,” even the complete “omission
    of an element does not vitiate jurisdiction.” United States v.
    Moore, 
    954 F.3d 1322
    , 1336 (11th Cir. 2020). Because the § 2423(a)
    portion of the indictment properly charged a federal crime, the
    Doaks’ jurisdictional challenge falls short. See id. at 1334.
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    18                    Opinion of the Court                19-15106
    III.
    Moving past the indictment, the Doaks challenge the
    sufficiency of the evidence. They both say that Mack had innocent
    intent when the family traveled between Alabama and Florida, and
    when he brought his adopted daughters along with him on the trips
    to Florida, Alabama, Cambodia, and Rhode Island. For her part,
    Jaycee argues that even if Mack had a “hidden purpose” of sexually
    abusing the girls, she was merely traveling with her family;
    according to her, the government failed to prove that she “wished”
    Mack would “succeed” in abusing their adopted daughters. These
    sufficiency arguments fail.
    A.
    We review de novo whether sufficient evidence supports a
    conviction. See United States v. Farley, 
    607 F.3d 1294
    , 1333 (11th
    Cir. 2010). We resolve “all reasonable inferences in favor of the
    verdict” and consider the evidence “in the light most favorable to
    the government.” 
    Id.
     (quotation omitted). And the evidence is
    insufficient only if “no reasonable trier of fact could find guilt
    beyond a reasonable doubt.” 
    Id.
    To establish intent, the government had to prove that
    Mack’s motive or purpose for traveling (the § 2241(c) offenses) and
    for bringing the girls along on the different trips (the § 2423(a)
    transport offenses) was to sexually abuse them. See Nicholson, 24
    F.4th at 1349–50; Farley, 
    607 F.3d at 1335
    . That “illicit behavior
    must be one of the purposes motivating the interstate
    transportation”; it “need not be the dominant purpose,” but it
    “may not be merely incidental to the trip.” United States v.
    USCA11 Case: 19-15106       Date Filed: 09/07/2022     Page: 19 of 35
    19-15106               Opinion of the Court                        19
    Perkins, 
    948 F.3d 936
    , 939 (8th Cir. 2020) (quotation omitted).
    Further, an alternative “plausible innocent explanation” is not
    enough to prove that the conduct was not motivated by illicit
    sexual activity. Farley, 
    607 F.3d at 1335
    .
    The Doaks argue that the government cut corners by
    presenting evidence of Mack’s regular “sex with minors who lived
    in his home” alongside unrelated evidence that the family went on
    a few trips. In their view, nothing “linked the family’s travel to the
    alleged sexual abuse.” In fact, they say, the “overwhelming
    evidence revealed that the purpose of the travel was financial or
    social.”
    Although the Doaks have offered other reasons for their
    travels—say, to open a new business in Florida or to visit family in
    Rhode Island—the jury could have readily concluded that Mack
    intended to bring the girls along so that he could sexually abuse
    them. Unsurprisingly, defendants charged with traveling to have
    sex with children in violation of § 2241(c) are often able to produce
    innocent purposes for their trips; Mack cannot elude liability by
    claiming that he had other reasons for traveling. See id. The
    question is whether Mack’s actions were motivated, at least in part,
    by his desire to sexually abuse the girls.
    Starting with the three charges that Mack moved to facilitate
    the sexual abuse of the younger girls, sufficient evidence establishes
    that Mack moved the family between Alabama and Florida to keep
    his abuse concealed. See 
    18 U.S.C. § 2241
    (c). Before Mack and
    Jaycee adopted the girls, the couple had lived in Rosharon, Texas
    for around a decade. But when Mack began sexually abusing the
    USCA11 Case: 19-15106       Date Filed: 09/07/2022    Page: 20 of 35
    20                     Opinion of the Court                19-15106
    girls, he also began to frequently uproot the family. Several of the
    moves coincided with an imminent possibility that his sexual abuse
    would be exposed. For example, as soon as Jaycee found out that
    Mack was raping the girls—and discussed the issue with her sister-
    in-law—the Doaks moved to Alabama, away from Jaycee’s family
    in Texas. And the day after Brenda’s teacher started asking
    questions about bruises on Brenda’s arm, the family moved from
    Thomasville, Alabama to Monroeville, Alabama.
    The jury surely could have concluded that Mack moved to
    keep his adopted daughters isolated and avoid detection. Moving,
    paired with other harsh treatment, kept them silent. Jaycee, for
    example, verbally and physically abused the girls, escalating her
    mistreatment whenever the girls asked her to protect them from
    the abuse. A reasonable jury could identify the pattern and
    conclude that staying on the move was part of Mack’s plan to
    sexually abuse the girls. See United States v. Foster, 
    878 F.3d 1297
    ,
    1305 (11th Cir. 2018).
    The charges that Mack transported the girls with the intent
    to sexually abuse them referenced a broader set of trips, including
    a short trip over Christmas to visit family in Rhode Island and the
    trip to Cambodia. Because § 2423(a) is a transport offense, not a
    travel offense, we ask why Mack brought the girls on the trips, not
    why he planned the trips in the first place. So even if Mack can
    provide innocent reasons for taking the trips, we consider all
    aspects of his intent in bringing the girls along with him.
    And here Mack’s consistent desire to sexually abuse the girls
    provides the answer. See Nicholson, 24 F.4th at 1349–50. The
    USCA11 Case: 19-15106      Date Filed: 09/07/2022    Page: 21 of 35
    19-15106               Opinion of the Court                      21
    evidence leaves no doubt that Mack dominated the girls’ lives and
    coerced them into situations where he could sexually abuse them.
    Sometimes he called them into his bedroom and played loud music
    to disguise the fact that he was raping them. He would follow
    them into the laundry room or the storage room and rape them
    there too. Indeed, the jury heard evidence that he groped the girls
    wherever he could—in the kitchen as they washed dishes, in the
    back seat of the family van, and even in a public elevator.
    A reasonable jury could easily conclude that Mack kept the
    girls close by so that he could abuse them on demand. And it
    follows that Mack brought the girls with him on the various trips
    to have them accessible when he wanted to grope or rape them.
    The jury had sufficient evidence to convict Mack of traveling and
    bringing the girls with him to sexually abuse them.
    B.
    Jaycee separately challenges the sufficiency of the evidence
    of her intent to aid and abet Mack’s violation of § 2423(a). Under
    
    18 U.S.C. § 2
    , a person who aids and abets a criminal act can “be
    found guilty as a principal.” United States v. Sosa, 
    777 F.3d 1279
    ,
    1292 (11th Cir. 2015) (quotation omitted). But such criminal
    liability follows only if she “contributed to and furthered the
    offense” and “intended to aid in its commission.” 
    Id.
     Jaycee does
    not dispute that she helped Mack transport the girls on their trips.
    But she claims that she did not intend to help Mack violate
    § 2423(a)—she says she disapproved of his rampant sexual abuse.
    But it does not matter whether Jaycee participated in the
    trips “with a happy heart” or with “a sense of foreboding.”
    USCA11 Case: 19-15106       Date Filed: 09/07/2022     Page: 22 of 35
    22                     Opinion of the Court                 19-15106
    Rosemond v. United States, 
    572 U.S. 65
    , 80 (2014). For “purposes
    of aiding and abetting law, a person who actively participates in a
    criminal scheme knowing its extent and character intends that
    scheme’s commission.” 
    Id. at 77
    .
    Jaycee does not dispute that she knew that Mack
    consistently abused the girls or that it started as soon as the Doaks
    adopted them. In Texas, she interrupted Mack raping Brenda in
    the girls’ bedroom. And while the Doaks lived in Florida and
    Alabama, Brenda asked Jaycee for help more than once after Mack
    raped her. Laura and Leah also shared with Jaycee that Mack was
    raping them. It follows that a reasonable jury could conclude from
    this evidence that Jaycee knew that one reason Mack brought the
    girls with him on the various trips was to sexually abuse them. Cf.
    Nicholson, 24 F.4th at 1349–50. And despite knowing what the
    girls would suffer, she helped Mack transport them anyway.
    What’s more, Jaycee was no passive observer. A reasonable
    jury could easily conclude that Jaycee helped Mack keep his abuse
    a secret. She began abusing the girls herself—not sexually, it’s true,
    but physically and verbally. She hit the girls, and called them
    derogatory, sexualized names. She silenced them to conceal the
    sexual abuse. Though Jaycee may have argued with Mack on a few
    occasions and she almost took Brenda to the doctor after talking
    with her sister-in-law—in the end, she refused to help. The
    evidence of her initial resistance is not enough to preclude the jury
    from finding that she acted with intent. See United States v.
    Hurley, 
    755 F.2d 788
    , 790 (11th Cir. 1985) (proof of other acts can
    USCA11 Case: 19-15106      Date Filed: 09/07/2022     Page: 23 of 35
    19-15106               Opinion of the Court                      23
    reveal a lack of intent). The evidence, in short, was sufficient to
    support her conviction for aiding and abetting Mack’s abuse.
    IV.
    The Doaks also argue that the district court mishandled
    several evidentiary issues. The court refused to admit evidence
    that Jaycee’s adult brother Lay also had sex with Brenda. It allowed
    expert testimony from an FBI forensic interviewer on debriefing
    children suspected of suffering sexual abuse. It admitted a video of
    Mack slapping Eddie to show that the Doaks used violence to
    silence the children and keep Mack’s sexual abuse secret. Even if
    these errors were individually harmless, they say, the cumulative
    effect warrants reversal. But none of those evidentiary decisions,
    in isolation or together, amount to reversible error.
    A.
    The Doaks say that the district court should have allowed
    them to present evidence that Mack was not the true abuser. Their
    theory of the case was that family members had fabricated the
    sexual abuse allegations against Mack. Physical differences
    between the girls would show, they asserted, that only Brenda had
    experienced vaginal intercourse, and they wanted to admit
    testimony that Lay, Jaycee’s brother, was her abuser. See United
    States v. Culver, 
    598 F.3d 740
    , 749 (11th Cir. 2010).
    Under Federal Rule of Evidence 412, “evidence offered to
    prove that a victim engaged in other sexual behavior” is generally
    inadmissible. Fed. R. Evid. 412(a)(1). But exceptions apply,
    including for “evidence whose exclusion would violate the
    USCA11 Case: 19-15106           Date Filed: 09/07/2022         Page: 24 of 35
    24                         Opinion of the Court                      19-15106
    defendant’s constitutional rights.” Fed. R. Evid. 412(b)(1)(C). 2
    Defendants have a right “under the Fifth and Sixth Amendments to
    introduce evidence in their defense.” Culver, 
    598 F.3d at 749
    (quotation omitted). And while the district court retains “wide
    latitude to impose reasonable limits on testimony” based on
    concerns such as “harassment, prejudice, [or] confusion of the
    issues,” those restrictions may not be “arbitrary or
    disproportionate to the purposes they are designed to serve.” 
    Id.
    (alterations adopted and quotations omitted). We review a district
    court’s application of Rule 412 for an abuse of discretion. 
    Id.
    Lay’s sexual relationship with Brenda, the Doaks say, would
    have revealed why cameras were put up in the house and why Lay
    went to the police and accused Mack of sexual abuse—to get Mack
    out of the way and to conceal his own acts of statutory rape. Mack
    also introduced evidence that, of the three sisters, only Brenda’s
    hymen was not intact. The purpose of this evidence was to suggest
    that only she had had vaginal intercourse. Mack wanted to
    2 Mack also argues that he was entitled to introduce the evidence that Lay had
    sex with Brenda to explain why her hymen was not intact under Rule
    412(b)(1)(A), which permits “evidence of specific instances of a victim’s sexual
    behavior, if offered to prove that someone other than the defendant was the
    source of semen, injury, or other physical evidence.” But the exception applies
    only when the government has “directly or indirectly asserted” that certain
    “physical evidence originated with the accused.” Fed. R. Evid. 412 advisory
    committee’s note to 1994 amendment. Here the government did not even
    introduce the physical examinations of the three girls—Mack did. Mack
    cannot fit the evidence through this exception.
    USCA11 Case: 19-15106      Date Filed: 09/07/2022    Page: 25 of 35
    19-15106               Opinion of the Court                      25
    emphasize the story that Lay was the real abuser; he had not
    demonstrated a sexual interest in the younger sisters.
    We need not decide whether the district court erred
    excluding the evidence, because at most it was only a harmless
    error. To demonstrate the harmlessness of a constitutional error,
    the government must prove “beyond a reasonable doubt that the
    error complained of did not contribute to the verdict obtained.”
    United States v. Pon, 
    963 F.3d 1207
    , 1227 (11th Cir. 2020) (quoting
    Chapman v. California, 
    386 U.S. 18
    , 22 (1967)). If the government
    leaves us “firmly convinced that the evidence of guilt was so
    overwhelming that the trier of fact would have reached the same
    result without the tainted evidence,” then we will conclude that
    the error was harmless. Cape v. Francis, 
    741 F.2d 1287
    , 1294–95
    (11th Cir. 1984).
    A review of the record shows that any error here was indeed
    harmless. For one, the district court did not keep the Doaks from
    arguing that other family members had ulterior motives in
    accusing Mack of sexual abuse. It even allowed them to introduce
    the fact that “Lay had a sexual interest in Brenda.” It recognized
    that they needed a chance to explain “why the cameras were
    installed” at their home, and to support their claim that Lay both
    falsely reported Mack to the police and influenced Brenda’s siblings
    “to make the same allegations.” The court also allowed the Doaks
    to question Natalie about Lay’s relationship with Brenda. When
    she denied having any concerns, they impeached her using her text
    messages, which showed that she was monitoring Lay’s
    interactions with Brenda. Lay and Jaycee’s father also testified he
    USCA11 Case: 19-15106        Date Filed: 09/07/2022      Page: 26 of 35
    26                      Opinion of the Court                  19-15106
    noticed Lay “sitting close by” Brenda and that Lay admitted having
    “a sexual interest in Brenda.”
    The government also produced physical evidence
    confirming that Mack had sexually abused the girls. A semen-
    stained mat was traced to Mack and Brenda, confirming Brenda’s
    testimony that Mack had raped her in the storage room. And the
    jury heard evidence that discounted any suggestion by Mack that
    the fact that Laura’s and Leah’s hymens were still intact meant
    their testimony that they were raped was false. A physician (that
    Mack called as a witness) noted that a child might believe that a
    man was having sex with her if his penis was simply touching her
    vaginal opening, rubbing against it, ejaculating against it, or slightly
    entering it—none of which would necessarily break the hymen.
    The girls’ testimony of Mack’s repeated sexual abuse along
    with the government’s other evidence leaves us no doubt that the
    jury would have convicted the Doaks even if it had heard
    testimony that Lay had also committed statutory rape against
    Brenda. So even if it was error to exclude evidence that Lay had
    sex with Brenda, the error was harmless.
    B.
    The Doaks also object to the FBI forensic interviewer’s
    expert testimony. We review the district court’s decision to admit
    expert testimony for abuse of discretion. United States v. Barton,
    
    909 F.3d 1323
    , 1330 (11th Cir. 2018). The proponent of expert
    testimony bears the burden of showing that its expert is qualified,
    that the testimony is reliable, and that the explanations will help
    the jury. United States v. Frazier, 
    387 F.3d 1244
    , 1260 (11th Cir.
    USCA11 Case: 19-15106        Date Filed: 09/07/2022     Page: 27 of 35
    19-15106                Opinion of the Court                        27
    2004) (en banc). To be admissible, “proposed expert testimony
    must be supported by appropriate validation—i.e., ‘good grounds,’
    based on what is known.” 
    Id. at 1261
     (alterations adopted) (quoting
    Daubert v. Merrell Dow Pharms., Inc., 
    509 U.S. 579
    , 590 (1993)).
    When a witness relies on experience, she must (1) explain how it
    leads to and supports the conclusion she has reached and (2) show
    how it can be reasonably applied to the facts. 
    Id.
     (citing Fed. R.
    Evid. 702 advisory committee’s note to 2000 amendment).
    The Doaks claim that the expert’s testimony about how
    “children disclose incidents of abuse” was not shown to be reliable
    because she failed to explain how her experience supported her
    opinions. They say that her testimony was not helpful to the
    jury—that she only provided “common sense observations” and
    that those observations prejudicially bolstered the girls’ credibility.
    We disagree. The expert witness explained the forensic-
    interview process and described how children pulled out of
    suspected sexual-abuse situations disclosed that information. Her
    testimony about the process was reliable because she had handled
    six thousand such interviews herself. Her firsthand experience
    equipped her to identify trends in how children process abuse and
    disclose it. Because her testimony described her experience
    interviewing children suspected to be sex abuse victims, it offered
    a reliable framework to provide to the jury.
    And it was a helpful framework, too. As the jurors prepared
    to listen to Brenda, Laura, and Leah testify about being raped
    repeatedly and suffering traumatic sex abuse, the expert testimony
    provided context to help the jurors understand why the girls
    USCA11 Case: 19-15106       Date Filed: 09/07/2022    Page: 28 of 35
    28                     Opinion of the Court                19-15106
    responded differently. See, e.g., United States v. Aungie, 
    4 F.4th 638
    , 645 (8th Cir. 2021). It helped the jurors assess why Brenda
    disclosed the abuse almost immediately and only to Jaycee, and
    why it took longer for the younger girls to ask for help.
    The Doaks’ last resort is to claim that the testimony was
    prejudicial and should have been excluded under Rule 403. But as
    explained above, the expert testimony helped the jury, and we
    conclude that its benefit was not substantially outweighed by any
    prejudicial effect it might have had. See Fed. R. Evid. 403. The
    district court thus did not abuse its discretion when it admitted the
    expert testimony.
    C.
    The district court also acted within its discretion when it
    admitted a video of Mack slapping Eddie, the girls’ brother, to
    show that “the children did not report the alleged sexual abuse
    because they were afraid of physical and verbal abuse if they did
    report.” Mack says the slap was an unrelated act, requiring
    exclusion as improper character evidence under Rule 404(b) or as
    unfairly prejudicial under Rule 403.
    The video was neither of those. For one thing, the
    combination of threats and physical abuse the adopted children
    suffered at the hands of the Doaks was “an integral and natural part
    of an account of the crime” and were “necessary to complete the
    story of the crime for the jury.” United States v. Edouard, 
    485 F.3d 1324
    , 1344 (11th Cir. 2007) (quotation omitted). It was not
    character evidence. The physical abuse displayed in the video
    helped explain why the Doaks’ adopted children felt threatened by
    USCA11 Case: 19-15106        Date Filed: 09/07/2022      Page: 29 of 35
    19-15106                Opinion of the Court                          29
    Mack and Jaycee, which may have contributed to the years they
    silently endured his sexual abuse. The video was thus admissible
    despite the limits of Rule 404(b). And the district court’s proper
    limiting instruction—admonishing the jury not to rely on it as
    “evidence that they committed the acts charged in the
    indictment”—cured any prejudice. See Barton, 909 F.3d at 1338.
    D.
    That leaves Mack’s claim that cumulative error infected the
    trial. “We review the cumulative impact of trial errors de novo,
    and reverse only if, in total, the non-reversible errors result in a
    denial of the constitutional right to a fair trial.” United States v.
    Maurya, 
    25 F.4th 829
    , 842 (11th Cir. 2022) (quotation omitted). But
    only one (harmless) error remains at most, and a harmless error
    alone cannot have rendered Mack’s trial unfair. 
    Id.
    V.
    The parties also raise several challenges to the district court’s
    sentencing decisions—the government to Jaycee’s term of
    imprisonment, and Mack to various financial penalties and
    assessments. We consider each below.
    A.
    The government argues that Jaycee’s sentence—the
    statutory minimum—is substantively unreasonable. We review
    the substantive reasonableness of a sentence for an abuse of
    discretion. United States v. Irey, 
    612 F.3d 1160
    , 1189 (11th Cir.
    2010) (en banc). A district court strays beyond the range of
    reasonable sentences when, based on the 
    18 U.S.C. § 3553
    (a)
    sentencing factors, it “(1) fails to afford consideration to relevant
    USCA11 Case: 19-15106        Date Filed: 09/07/2022     Page: 30 of 35
    30                      Opinion of the Court                 19-15106
    factors that were due significant weight, (2) gives significant weight
    to an improper or irrelevant factor, or (3) commits a clear error of
    judgment in considering the proper factors.” 
    Id.
     (quotation
    omitted).
    The government says that the district court veered from the
    § 3553(a) factors when it cut Jaycee’s sentence based on its doubts
    about sufficiency (despite its own ruling that the evidence was
    sufficient) and the fact that she did not rape the girls herself. But
    § 3553(a) directs the sentencing court to consider “the nature and
    circumstances of the offense and the history and characteristics of
    the defendant.” 
    18 U.S.C. § 3553
    (a)(1). Jaycee helping with
    transport and concealing the sexual abuse rather than raping or
    groping the girls herself is a relevant circumstance the district court
    could at least consider. Whether we would put so much weight on
    these facts is not the question—the abuse of discretion standard
    offers wide latitude for district courts. Irey, 
    612 F.3d at 1189
    .
    The government protests that the court’s consideration of
    those facts conflicted with United States v. Jayyousi, where we
    disapproved of reducing sentences for inchoate crimes on the
    principle of “no harm, no foul.” See 
    657 F.3d 1085
    , 1118 (11th Cir.
    2011). It is true that Jaycee must not receive better treatment
    merely because she only helped Mack—an aider and abettor is as
    culpable as and “punishable as a principal.” 
    18 U.S.C. § 2
    . If the
    district court had reduced Jaycee’s sentence on the view that she
    only helped Mack rather than violating § 2423(a) herself, that
    would have been a mistake. But the district court did not do so.
    Though it questioned the sufficiency of the evidence for Jaycee’s
    USCA11 Case: 19-15106        Date Filed: 09/07/2022     Page: 31 of 35
    19-15106                Opinion of the Court                        31
    conviction, it properly suggested that appeal was the venue for
    airing those concerns. The district court thus avoided weighing
    improper factors.
    The government also argues that the district court
    overlooked Jaycee’s physical abuse of the children and her lack of
    remorse when assessing the nature and circumstances of her
    offense. The record shows otherwise. The court discussed how
    Jaycee “was physically abusive to the children” and “fostered an
    atmosphere” which allowed Mack to sexually abuse them. And it
    considered how she “agreed to protect their welfare” when she
    adopted them but then abdicated that responsibility.
    The government’s final criticism is that the district court
    prioritized the wrong factors. And that is certainly a close call here.
    Each of the girls testified that Mack’s actions went far beyond a
    transportation offense—throughout their years living with him, he
    would on a whim pull them into his room or the laundry room and
    rape them. Jaycee aiding and abetting Mack enabled him to inflict
    serious harm on the girls. She even physically abused them herself.
    While it may be unlikely that Jaycee will repeat this behavior,
    Jaycee’s sentence should show that such cooperation will be firmly
    punished.
    But when reviewing for an abuse of discretion, there are
    “occasions in which we affirm the district court even though we
    would have gone the other way had it been our call.” Irey, 
    612 F.3d at 1189
     (quotation omitted). This is one of those cases. Jaycee’s
    sentence falls at the very bottom of what could be a reasonable
    sentence—indeed, it is the statutory minimum of the offense. 18
    USCA11 Case: 19-15106       Date Filed: 09/07/2022    Page: 32 of 35
    32                     Opinion of the Court                19-
    15106 U.S.C. § 2423
    (a). Given the discretion district courts have in
    sentencing, though, we cannot conclude that this sentence is
    unreasonable.
    B.
    Mack contests the special assessment the district court
    imposed under 
    18 U.S.C. § 3014
    . He claims that the court clearly
    erred when it held that he was not indigent, because he “has a
    negative net worth, limited accessible assets, no current source of
    income, and no ability to pay a fine.” We review the district court's
    decision that a defendant can afford a special assessment for clear
    error. See United States v. McGuinness, 
    451 F.3d 1302
    , 1307 (11th
    Cir. 2006).
    The district court held that Mack was not indigent because
    he and Jaycee previously failed to disclose that they owned real
    property in Rosharon, Texas. (After the property was discovered,
    it was sold and the proceeds were allocated to cover restitution.)
    “Evidence that a defendant has failed to disclose” assets may
    “support a determination that the defendant is able to pay a fine
    with those undisclosed assets.” 
    Id. at 1308
     (quotation omitted). So
    it was not improper for the district court to rely on Mack’s omission
    to conclude that he was not indigent and levy a special assessment.
    C.
    Mack also argues that requiring him to pay $225,000 in
    restitution was unreasonable. The district court concluded that
    therapy for the girls would cost at least $150,000, and that the
    Doaks needed to pay Natalie $75,000 for caring for the children for
    the 18 months leading up to sentencing. Mack claims that the
    USCA11 Case: 19-15106        Date Filed: 09/07/2022     Page: 33 of 35
    19-15106                Opinion of the Court                        33
    therapist’s estimate of the girls’ therapy costs was unreasonable
    because she practiced in Alabama, not Texas where the girls live.
    And he argues that the living expenses Natalie provided were
    inflated by the costs of caring for her own children and the siblings
    of the victims; he also argues that the amount did not factor in the
    Social Security benefits two of the girls received.
    We review a district court’s award of restitution de novo,
    but review underlying factual findings for clear error. United States
    v. Washington, 
    434 F.3d 1265
    , 1267 (11th Cir. 2006). Mack
    challenges only factual findings.
    The purpose of restitution is to make victims whole by
    reimbursing “the amount of loss actually caused by the defendant’s
    conduct.” United States v. Sheffield, 
    939 F.3d 1274
    , 1277 (11th Cir.
    2019) (quotation omitted). That includes estimated therapy costs,
    “as long as the award reflects a reasonable estimate of those costs
    and is based on record evidence.” United States v. Osman, 
    853 F.3d 1184
    , 1190 (11th Cir. 2017).
    The district court calculated the girls’ expected therapy costs
    based on the testimony of a licensed clinical psychologist who
    specializes in child sexual abuse victims. She testified that the girls
    should receive multiple years of weekly therapy followed by
    sporadic therapy as needed throughout the rest of their lives. The
    girls exhibited symptoms so severe that she recommended care
    from a “doctoral level provider who has experience working with
    trauma.” In Mobile, Alabama, those services would cost around
    $165 per hour. Even though the girls had moved from Alabama to
    Texas, the district court did not clearly err when it relied on this
    USCA11 Case: 19-15106       Date Filed: 09/07/2022     Page: 34 of 35
    34                     Opinion of the Court                 19-15106
    testimony to calculate the girls’ therapy costs. $150,000 was a
    reasonable estimate.
    The same cannot be said of calculation of the living
    expenses. Natalie estimated that she spent between $3000 and
    $4000 each month on living expenses—but admitted that the
    amount is what she paid for all eight children in her care. The
    district court did not account for that fact and ordered the Doaks
    to pay Natalie over $4000 per month. Even though we do not
    impose a rigid formula for calculating restitution, the government
    must provide “reliable and specific evidence.” Sheffield, 939 F.3d
    at 1278 (quotation omitted). And here the specific evidence shows
    that the district court’s calculation was too high. It was clear error
    to order the Doaks to pay more than what Natalie admitted was an
    overestimate of the living expenses.
    *      *     *
    Mack Doak traveled with three young girls intending to
    sexually abuse them. And despite knowing that her husband was
    raping and abusing the girls, Jaycee Doak committed physical and
    mental abuse of her own rather than helping the girls as she
    sometimes promised. What she did help with was family travel,
    which further perpetuated the abuse. Though the Doaks raise
    numerous challenges to the indictment, to the sufficiency of the
    evidence, and to the district court’s evidentiary decisions at trial,
    none warrant reversal.
    We therefore AFFIRM the Doaks’ convictions. We also
    AFFIRM Jaycee Doak’s sentence and Mack Doak’s special
    assessment, AFFIRM IN PART the restitution order as to therapy
    USCA11 Case: 19-15106   Date Filed: 09/07/2022   Page: 35 of 35
    19-15106           Opinion of the Court                     35
    costs and VACATE IN PART as to living expenses, and REMAND
    for proceedings consistent with this opinion.