Signs of a Psychopath · SEASON 11
That's What You Do With a Knife
Episode 13 · 2026-09-29

- Documentary
- Crime
Episode overview
When officers arrive at a suburban home regarding a felonious assault, they find a bloodied and lifeless woman in her minivan. Detectives later interview her estranged husband, revealing a rage-filled psychopath with a revenge fantasy inspired by a movie.
21 minutes
Season 11 episodes
1. I Guess I'm a Maniac2026-08-11
2. I Don't Belong Out Here2026-08-11
3. I Can't Stop Myself2026-08-18
4. Violence Is What I'm Fixed On2026-08-18
5. I Think I Can Outsmart God2026-08-25
6. I Just Wanted To Hurt Her2026-08-25
7. I've Got a Criminal Mind2026-09-01
8. I Wanted To Keep Her2026-09-08
9. I Had Everybody Fooled2026-09-15
10. The Apocalyptic End2026-09-22
11. Something Took Control of Me2026-09-22
12. The Biggest Adrenaline Rush2026-09-29
13. That's What You Do With a Knife2026-09-29
14. Can You Count Bullets?2026-10-06
15. Everybody Believes in Bad People2026-10-06
16. Every Time Was Like Christmas2026-10-13
17. He Got Such a Rush From It2026-10-13
18. Evilness Inside My Head2026-10-20
19. That's When My Nightmare Started2026-10-27