Signs of a Psychopath “The Killer Cowards” August 2 2022 on Investigation Discovery
Season 4 Episode 21 – A man hatchets to death his girlfriend and then terrorises her daughter, but detectives discover this is not his first murder. Then, a sadistic Texas serial killer who claims to have 60 victims agrees to an interview days before his lethal injection.
- Try Amazon Prime Video FREE / PureVPN – Stream US/UK Shows Worldwide
- Watched the show? Join the discussion and leave a comment below!