Mark of a Killer
Full Show Summary
Serial Killer Behaviors, Postmortem Rituals, and Crime Scene Souvenirs Are Examined in Oxygen Media's New Six-Part Series "Mark of a Killer"
Last Episode, 03 March 2019: Season 1, Episode 6: An Appetite for MurderTexas authorities have a killer riding the rails and leaving a literal trail of bread crumbs after eating at victims' tables; when more murders are linked, the FBI names a Most Wanted suspect and a national manhunt for The Railroad Killer ensues.
- Episode Guide
|Date Aired||Mark of a Killer Episodes|
|20 January 2019||Season 1, Episode 1: Posed to Kill|
|27 January 2019||Season 1, Episode 2: The Last Call Killer|
|10 February 2019||Season 1, Episode 3: An Eye for Murder|
|17 February 2019||Season 1, Episode 4: Pattern of Murder|
|24 February 2019||Season 1, Episode 5: Momentos of Murder|
|03 March 2019||Season 1, Episode 6: An Appetite for Murder|