Where To Stream 20/20 Season 2023 Episode 34
Diary of a Killer
- Aired December 8, 2023
- 120 Min
The murder of a beloved mom sparks an international manhunt; police uncover clues in an accused killer's diary.
Diary of a Killer
The murder of a beloved mom sparks an international manhunt; police uncover clues in an accused killer's diary.