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?
Show Info
Schedule: Tuesdays at 21:00
(30 min)
Status: Running
Show Type:
Documentary
Genres:
Crime
Official site: www.investigationdiscovery.com
6.5 (10 votes)
Next Episode
I Can't Stop Myself
Episode 11x03; Aug 18, 2026
When a 15-year-old Florida girl runs away with her troubled boyfriend, someone brutally murders a 66-year-old disabled man miles away in his home. Upon their apprehension, police discover the young couple are, in fact, thrill-seeking murderers.
Previous Episodes
| Episode Name | Airdate | Trailer |
|---|---|---|
| 11x02: I Don't Belong Out Here | Aug 11, 2026 | |
| 11x01: I Guess I'm a Maniac | Aug 11, 2026 | |
| 10x11: The Sexual Psychopath | Sep 14, 2025 |
Recent discussions
One of the most chilling killers I've seen on this show. Her fellow inmates need to be very careful around her. 😱
Extra Details
Also known as:
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Diagnózis: pszichopata (
Hungary)