Serial Killer: Devil Unchained (2019)
| First Air Date: | 2019, July 22 |
| Last Air Date: | 2019, August 5 |
| Status: | Ended |
| Seasons: | 1 |
| Episodes: | 3 |
| Countries: | United States of America |
Overview:
Investigative journalist Maria Awes gets a call from serial killer Todd Kohlhepp, who claims that he has murdered more victims. She teams up with former FBI profiler John Douglas and Kohlhepp's biographer Gary Garrett, to unravel the truth.