Signs of a Psychopath Season 10 Episode 15 Deviant Desires Airs September 29 2025 on Investigation Discovery

“Signs of a Psychopath” returns with an intense episode titled “Deviant Desires,” airing at 9:00 PM on Monday, September 29, 2025. This gripping installment dives deep into the dark world of crime and the twisted minds behind it. The episode opens with a shocking scene: a female executive’s routine jog turns into a nightmare as she becomes a victim of murder. This chilling event sets the stage for a complex investigation that unfolds throughout the hour.

As detectives dig deeper, they discover DNA evidence that links a frail inmate to the notorious Package Killer. This predator has been hiding the bodies of women in unsettling and alarming ways, leaving the authorities scrambling for answers. The episode showcases the relentless efforts of law enforcement as they piece together the clues and try to understand the motives behind such heinous acts.

Interrogations take a surprising turn when two seemingly ordinary men come into the spotlight. Their confessions reveal decades of cold, predatory violence, shedding light on the hidden darkness that can lurk beneath a normal facade. “Deviant Desires” promises to keep viewers on the edge of their seats, exploring the complexities of human behavior and the chilling reality of those who commit unspeakable acts. This episode is sure to be a haunting reminder of the lengths some individuals will go to satisfy their twisted desires.

Release Date & Time: 9:00 PM Monday 29 September 2025 on Investigation Discovery

Signs of a Psychopath Deviant Desires Cast – Season 10 Episode 15