Background
Cornelius M. Jackson was convicted of four counts of sex trafficking and one count of conspiracy to commit sex trafficking. The case stemmed from an investigation initiated after a victim reported being left in an unfamiliar area and later disclosed that Jackson had choked her to unconsciousness and controlled her sex work. Police executed a search warrant at Jackson’s residence, seizing electronic devices and ammunition. Jackson appealed, arguing the search warrant lacked probable cause, the district court erred in denying a Franks hearing regarding omissions in the affidavit, and the district court improperly admitted expert testimony.
The court’s reasoning
The court reviewed the denial of the motion to suppress de novo and found probable cause existed. The affidavit established a nexus between Jackson’s electronic devices and the crime, noting that traffickers typically use electronic logs and databases. Regarding the Franks hearing, the court held that the omission of the victim’s initial denial was not material because her later detailed statements, corroborated by video, still established probable cause. On the expert testimony, the court applied the Daubert standard and found the district court acted within its discretion. The expert, a former prosecutor and senior attorney adviser, was qualified to explain trafficking dynamics, and her testimony was limited to general industry practices rather than the specific credibility of the victims.
What it means going forward
The decision reinforces the standard for search warrants in sex trafficking cases where victims may initially hesitate to cooperate and confirms the admissibility of expert testimony on trafficking patterns to assist juries in evaluating victim behavior.