Season 1

4 episodes · Nov 4, 2021 · 6.9

Season 2

4 episodes · Feb 9, 2022 · 5.2

For years, they stared into the darkest corners of human depravity – the detectives who brought down notorious killers like BTK. This season delves beyond the headlines to reveal the extraordinary courage and profound toll taken on those who relentlessly pursued justice against s…

Season 3

4 episodes · Jun 23, 2023 · 8.1

This season delves into chilling true crime cases through the eyes of the investigators who lived them. Hear firsthand accounts of ruthless killers, the frantic race against time to prevent further harm, and the extraordinary courage it took to finally bring these dangerous indiv…