Mark of a Killer (2019)

Overview

All serial killers commit murder to satisfy their grand fantasies, but the murderers featured in this true-crime docuseries take it one step further, committing heinous acts that allow them to extend their fantasies and relive the excitement of their crimes again and again.

Seasons

Season 1

6 Episodes

Watch

Season 2

10 Episodes

Watch

Season 3

14 Episodes

Watch

Season 4

4 Episodes

Watch