The Happy Face Killer: Mind of a Monster
Detective Rick Buckner has to prove Keith Jesperson is the serial killer known as Happy Face Killer, guilty of murdering a woman in 1995, and has to make sure he is apprehended before he kills again.
- Year: 2021
- Country: United States of America
- Genre: Documentary
- Studio:
- Keyword: serial killer
- Director:
- Cast: Keith Jesperson, Rick Buckner