Mark of a Killer
2019· 4 seasons·Ongoing
DocumentaryCrime
7.0/ 10
Reviews
Where to watch
Peacock Premium
YouTube TV
Peacock Premium Plus
OXYGENOverview
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.
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