Episodes
Signs of a Psychopath: The Killer Cowards (S4EP14 Investigation Discovery Tuesday August 2, 2022)
The Killer Cowards: Detectives find out this is not a man’s first murder after he murders his girlfriend with a hatchet and terrorises her daughter. Days before being executed by lethal injection, a cruel Texas serial killer who claims to have killed 60 people agrees to an interview.
Airdate: Tuesday August 2, 2022 at 22:00 on Investigation Discovery
Season 4 Episode 14
For every sadistic psychopath…there were signs. Charm. Narcissism. Lack of empathy. Impulsiveness. Manipulation. Deception. These traits and others are the telltale Signs of a Psychopath. This harrowing half-hour archive series revisits some of the most brutal killers in modern history, reviewing news footage and the words of the killers themselves to see which terrifying traits each killer exhibited. What are the signs…of evil?