Does Utah Rule of Evidence 412 permit evidence of a victim's sexual predisposition to defend against enticement charges? State v. Billingsley Explained

In State v. Billingsley, the Utah Supreme Court addressed whether Utah Rule of Evidence 412’s exclusion of evidence regarding a victim’s sexual predisposition violated a defendant’s constitutional rights in a case involving sexual offenses against minors.

Background and Facts
Andrea Billingsley, an in-school suspension aide at West Jordan Middle School, was convicted of rape, forcible sodomy, and forcible sexual abuse involving two 15-year-old students. The State prosecuted under Utah Code section 76-5-406(11), which requires proof that the defendant “enticed or coerced” the victims to participate in sexual activity. The trial court initially excluded testimony from a teacher about one victim’s inappropriate sexual advances toward her under Rule 412, but later granted a new trial, reasoning that this exclusion violated Billingsley’s constitutional rights by preventing her from showing the victims were sexually predisposed and therefore could not have been “enticed.”

Key Legal Issues
The case presented two primary questions: (1) whether excluding evidence of victims’ sexual predisposition under Rule 412 violated the defendant’s Due Process and Confrontation Clause rights, and (2) whether various trial irregularities warranted a new trial under a cumulative error theory.

Court’s Analysis and Holding
The Utah Supreme Court reversed the new trial order, holding that Rule 412’s exclusion was proper. The court emphasized that enticement focuses on the defendant’s conduct, not the victim’s sexual experience or predisposition. Under no plausible definition of “entice” would a victim’s unrelated sexual behavior be necessary to prove guilt. The court rejected the argument that victims must be sexually naïve to be enticed, noting this would “defeat the purpose of the statute” by encouraging attacks on teenage victims for being “predisposed” to sexual activity. The court also found that other claimed trial errors—including improper references to defendant as “teacher” rather than “aide” and admission of a topless photograph—were harmless and did not undermine confidence in the verdict.

Practice Implications
This decision reinforces Rule 412’s strong protections against admission of victim sexual history evidence. Defense attorneys challenging Rule 412 exclusions must demonstrate specific constitutional violations, not merely argue that such evidence would be helpful to their case. The court’s analysis confirms that Utah’s sexual offense statutes protect minors based on defendants’ conduct rather than victims’ sexual sophistication or experience.