People Magazine Investigates · SEASON 9
The Serial Killer Who Only Killed Once
Episode 5 · 2026-02-16

- Crime
- Documentary
Episode overview
The weekend before Thanksgiving 1994, a killer savagely slays Robin Lawrence at home while her child is asleep. A relentless investigation circles her husband, until a drop of blood unlocks the mystery of Robin's murder and leads to a shocking confession.
43 minutes
Season 9 episodes
1. Vanished in the Heartland2026-01-12
2. Death in Hell's Kitchen2026-01-19
3. Sex House Homicide2026-01-26
4. Playing with Fire2026-02-02
5. The Serial Killer Who Only Killed Once2026-02-16
6. Looking for Angela2026-02-23
7. The Girl on the Bike2026-03-02
8. The Final Cut2026-03-09
9. Love, Lies, and Lust2026-03-23
10. Deadly Ride2026-03-30
11. The Truth is in the Dirt2026-04-06
12. Where is Judith?2026-04-13