In the town of suburban America, an 18-year-old’s disappearance sets off a chilling investigation in Monday night’s Signs of a Psychopath on Investigation Discovery. When his clothes are discovered burned in a trash can, witnesses point towards a young man with a history of violence.
As authorities look into the case, they uncover a disturbing truth—the youth had an accomplice.
The episode reveals the twisted tale of a missing person report that turns into a dark and sinister mystery.
Signs of a Psychopath: I Slept With a Knife airs Monday, October 7, 2024, at 8:00 PM on Investigation Discovery.