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47 F.4th 1340
11th Cir.
2022
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Background

  • Mack and Jaycee Doak were convicted after a jury trial: Mack for transporting his three adopted daughters across state lines to sexually abuse them (18 U.S.C. § 2423(a)) and for aggravated sexual abuse (18 U.S.C. § 2241(c)); Jaycee for aiding and abetting the transport (18 U.S.C. § 2).
  • The girls testified to repeated rape and sexual contact over years across multiple moves and trips (Alabama, Florida, Rhode Island, Cambodia); family members later installed cameras, reported the abuse, and police recovered a semen-stained mat linking Mack to one victim.
  • The indictment listed dates, trips, and victims for six § 2423(a) counts and three § 2241(c) counts but did not cite the specific state or federal sex statutes that allegedly defined the intended sexual offenses.
  • Jury convicted both defendants; district court sentenced each to 10 years on transportation counts, Mack to an additional 30 years on aggravated-sexual-assault counts; court ordered $225,000 restitution ($150,000 therapy; $75,000 to relative) and assessed special assessments against both.
  • On appeal the Doaks challenged indictment sufficiency, jurisdictional defects, sufficiency of evidence, several evidentiary rulings, cumulative error, restitution and special assessment; the government cross-appealed Jaycee’s sentence as substantively unreasonable.

Issues

Issue Plaintiff's Argument Defendant's Argument Held
Indictment sufficiency under § 2423(a) — omission of underlying sex statutes Doaks: indictment must identify the specific statutes criminalizing the intended sexual acts; omission omits an element and denies notice Government: charging language tracked § 2423(a) elements; underlying statutes are means to prove intent, not separate elements Affirmed — indictment sufficient; underlying sex statutes are means, not elements (Jockisch principle)
Use of §§ 2423(b),(c) in describing intended sexual offenses — jurisdictional defect Doaks: citing those provisions would only criminalize travel with illicit intent, not the sexual offenses, so indictment would charge no federal crime Doaks also argued inclusion of §§ 2423(b),(c) below would have been jurisdictionally fatal Court: issue waived and, in any event, indictment did not include those provisions; § 2423(a) alone charged a federal offense, so no jurisdictional defect Rejected — no jurisdictional infirmity; omission of underlying statutes does not vitiate jurisdiction
Sufficiency of evidence — Mack's intent to transport/ travel for sexual abuse (§§ 2423(a) & 2241(c)) Doaks: trips had innocent purposes (financial, social); evidence didn’t link travel to intent to sexually abuse Government: pattern of moves, concealment, and repeated abuse supports that sexual abuse motivated travel and transport of the girls Affirmed — reasonable jury could find trips and transporting the girls were at least partly motivated by intent to sexually abuse them
Sufficiency of evidence — Jaycee aiding and abetting § 2423(a) Jaycee: she merely traveled with family; did not intend or wish Mack to succeed Government: Jaycee knew of abuse, repeatedly dismissed victims, physically/verbally abused them and helped conceal abuse, thereby intending to further the scheme Affirmed — evidence supported that Jaycee knowingly participated and intended to further the offense (Rosemond rule)
Exclusion of evidence that Jaycee’s brother Lay had sex with victim (Rule 412) Doaks: exclusion prevented them from showing alternative abuser and source of physical evidence; violated constitutional right to present a defense Government: Rule 412 bars such evidence; district court limited evidence but permitted other testimony about Lay’s interest Harmless error at most — exclusion did not affect verdict given overwhelming evidence (including DNA) and allowed impeachment/on-topic proof
Admission of FBI forensic-interviewer expert testimony (Daubert/Rule 702) Doaks: expert’s opinions were just common sense, not validated, and prejudicially bolstered victims’ credibility Government: witness had extensive firsthand experience (≈6,000 interviews) explaining disclosure patterns; testimony aided jurors in assessing delayed/disparate disclosures Affirmed — district court did not abuse discretion; testimony reliable and helpful and not unfairly prejudicial
Admission of video showing Mack slapping a child (Rule 404(b)/403) Mack: video is improper character/bad-acts evidence and unduly prejudicial Government: video completed the story, explained why children were afraid to report; limiting instruction given Affirmed — video admissible to explain victims’ silence and sufficiently probative; limiting instruction cured prejudice
Cumulative-error claim Doaks: multiple evidentiary errors together denied fair trial Government: errors (if any) were harmless or minor Rejected — only harmless error at most; cumulative error did not deny a fair trial
Sentencing — government challenges Jaycee’s statutory-minimum sentence as substantively unreasonable Government: district court gave undue weight to Jaycee not raping victims herself and expressed doubts about sufficiency of evidence Jaycee: sentence within statutory/Guidelines range and court considered § 3553(a) factors Affirmed — sentence not substantively unreasonable; district court’s weighing of factors not an abuse of discretion
Special assessment — Mack’s indigency Mack: negative net worth, no income, unable to pay; court erred in finding non‑indigent Government: court relied on defendants’ prior nondisclosure of real property and sale proceeds Affirmed — clear‑error review supports finding of non‑indigency based on undisclosed assets
Restitution calculation — therapy and living expenses Mack: therapy estimate unreliable (Alabama costs used for Texas victims); living-expense award to relative inflated and included costs for other children Government: therapist testified to reasonable multi‑year therapy costs; relative provided monthly expense estimate Partially affirmed/partially vacated — therapy award ($150,000) reasonable; award to relative for living expenses vacated as overstated and remanded for recalculation

Key Cases Cited

  • United States v. Jockisch, 857 F.3d 1122 (11th Cir. 2017) (state sex offenses are means, not elements, for intent‑to‑sex offenses)
  • United States v. Wayerski, 624 F.3d 1342 (11th Cir. 2010) (indictment constitutional sufficiency; tracking statute language acceptable)
  • United States v. Steele, 178 F.3d 1230 (11th Cir. 1999) (de novo review standard for indictment sufficiency)
  • Rosemond v. United States, 572 U.S. 65 (2014) (aider/abettor intent: knowing participation in scheme suffices)
  • Daubert v. Merrell Dow Pharmaceuticals, 509 U.S. 579 (1993) (gatekeeping standard for expert admissibility)
  • United States v. Frazier, 387 F.3d 1244 (11th Cir. 2004) (Eleventh Circuit standards for expert testimony reliability and helpfulness)
  • Chapman v. California, 386 U.S. 18 (1967) (harmless‑beyond‑a‑reasonable‑doubt standard for constitutional errors)
  • United States v. Jayyousi, 657 F.3d 1085 (11th Cir. 2011) (sentencing principles; inchoate liability and sentencing considerations)
  • United States v. Nicholson, 24 F.4th 1341 (11th Cir. 2022) (analysis of intent in transportation/sex‑offense prosecutions)
  • United States v. Irey, 612 F.3d 1160 (11th Cir. 2010) (abuse‑of‑discretion standard for substantive reasonableness of sentences)
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Case Details

Case Name: United States v. Mack Doak
Court Name: Court of Appeals for the Eleventh Circuit
Date Published: Sep 7, 2022
Citations: 47 F.4th 1340; 19-15106
Docket Number: 19-15106
Court Abbreviation: 11th Cir.
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