Overview

• U.S. District Judge Jane Boyle imposed the sentence on August 21, 2025.
• Robert Owen Throgmorton, 63, pleaded guilty in May 2025 to one count after a March 2023 indictment.
• Following prison, he must serve 10 years of supervised release and register as a sex offender.
• Court records indicate related state charges remain pending in Rockwall County District Court.
• Federal officials condemned the offense, with Acting U.S. Attorney Nancy E. Larson and FBI Dallas SAC R. Joseph Rothrock saying the term reflects the crime’s severity.