Investigation Discovery Documentaries
Investigation Discovery Documentaries
The Killer Collective (2019x4)
Air date: Jan 12, 2019
After a home invasion ends in murder, detectives question six men in six interrogation rooms; one is the mastermind, while one is the murderer; detectives encourage the suspects to talk to find out who's who.
- Premiered: Jan 2006
- Episodes: 242
- Followers: 5
- Running
- Investigation Discovery
- Unknown