Signs of a Psychopath Season 3 Episode 4 I Killed Him. Boom. Boom.

TV14
September 28, 2021
21 min
(28)

Police respond to a 911 call to find a father of two dead in his home with more than 15 gunshot wounds. Police question the family, but one person is missing: his mother-in-law. Now detectives must determine if this grandma could be a deadly psychopath.

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Watch Signs of a Psychopath - I Killed Him. Boom. Boom. (s3 e4) Online - Watch online anytime: Buy, Rent

Signs of a Psychopath, Season 3 Episode 4, is available to watch and stream on Investigation Discovery. You can also buy, rent Signs of a Psychopath on demand at Max, Discovery+, Prime Video, Philo, Amazon, Hulu, Fandango at Home, Investigation Discovery, Microsoft Movies & TV, Sling, Google Play, Apple TV Store online.