Mark of a Killer
7.0
4 votes
2019–
4 seasons
~43m/ep
Documentary
Crime
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 · 2019
Season 2
10 episodes · 2020
Season 3
14 episodes · 2021
Season 4
4 episodes · 2022
Details
Status
Returning Series
First aired
January 20, 2019
Last aired
April 23, 2022
Seasons
4
Episodes
34
Networks
—
Language
English
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