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.
Homepage | https://www.oxygen.com/mark-of-a-killer |
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First Air Date | 2019-01-20 |
Last Air Date | 2022-04-23 |