Can multiple confessions alone support a juvenile delinquency adjudication? In re D.D. Explained

In In re D.D., the Utah Court of Appeals examined whether multiple confessions by a juvenile with autism spectrum disorder were sufficiently trustworthy to support delinquency adjudications for child sexual abuse charges.

Background and Facts

D.D., a teenager with high-functioning autism spectrum disorder, confessed multiple times to inappropriately touching his niece and nephew. The confessions occurred in various contexts: initial admissions to family members, statements to police officers, formal police station interviews, and unsolicited text messages sent months later. The State charged D.D. with two delinquency counts based solely on these confessions, as neither victim reported any abuse during interviews.

Key Legal Issues

The case presented two primary issues: (1) whether D.D.’s confessions met the trustworthiness standard established in State v. Mauchley for admission into evidence, and (2) whether the confessions alone provided sufficient evidence to support delinquency adjudications beyond a reasonable doubt. D.D. argued his autism spectrum disorder and lack of legal counsel during confessions undermined their reliability.

Court’s Analysis and Holding

The Court of Appeals applied the Mauchley factors to assess trustworthiness: spontaneity of statements, absence of deception or coercion, defendant’s mental and physical condition, and presence of counsel. While acknowledging that no attorney was present during the confessions, the court found other factors weighed in favor of trustworthiness. The confessions were largely spontaneous, particularly the unsolicited text messages, and showed no evidence of coercion. Importantly, the court rejected D.D.’s argument that his autism spectrum disorder inherently undermined the confessions’ reliability, noting that his condition did not affect his ability to tell the truth and that he was described as characteristically honest.

Practice Implications

This decision reinforces that corroborated confessions alone can sustain criminal convictions without independent evidence of the underlying crime. The court clarified a common misunderstanding of Mauchley—that independent evidence of the crime itself is not required for confession admissibility. For practitioners defending clients with mental health conditions, the decision emphasizes that general diagnoses do not automatically render confessions untrustworthy; the condition must specifically affect the defendant’s ability to perceive, recall, or relate events truthfully.