Mark of a Serial Killer
TV-14
2019 43m[Crime](/on-demand/category/crime), [Documentary](/on-demand/category/documentary)7.47.0
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.
