Most Infamous
Recounting the lives leading up to the gruesome murders of Americas most prolific serial killers, trying to gage what made them want to kill again and again.
- 2015-2015
- 2 seasons
- Investigation Discovery
- Documentary, Drama
Recounting the lives leading up to the gruesome murders of Americas most prolific serial killers, trying to gage what made them want to kill again and again.
Season 2 Episode Guide
1 Episode 2015
Episode 7
Daniel Siebert
Sat, Sep 12, 2026