Season 4 Episode
- Season 4 51 Days Of Fear - Howell Donaldson
- Season 4 Tears Of A Clown - Gordon Wardell
- Season 4 Opportunity for Riches: Steven Sidebottom
- Season 4 The Highway Hunter: Adam Leroy Lane
- Season 4 Fatal Attraction: Larene Austin
- Season 4 The Widower: Malcolm Webster
- Season 4 Letter From The Grave - Mark Jensen
- Season 4 Malicious Intent - Kaitlin Armstrong
- Season 4 Love Always in God
- Season 4 A Cold-Hearted Killing
How I Caught The Killer - Season 4 Episode 1 51 Days Of Fear - Howell Donaldson
7.00 48 minutes Examining how Howell Donaldson III terrorised a neighbourhood in Tampa, Florida in 2017, killing four random strangers.
