Clinical and forensic psychologist Dr. Darrel Turner spent 12 years developing a tool with the primary function to evaluate the truthfulness of denial in interviews with alleged sexual offenders. The result of his research is APOD, a scientifically sound instrument that aids investigators and clinicians in the Analysis of Patterns of Denial. Dr. Turner joins the conversation to discuss this new approach, how it works, and the key terms and patterns investigators can look for when determining the likelihood of a suspect's involvement in crimes of a sexual nature.