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Mark of a Serial Killer

S3 E204/13/21

The I-95 Killer
Also available on the nbc app

After multiple men are discovered brutally murdered, investigators determine that each victim was last seen with a handsome stranger they met in a bar. Police ask the public for help in tracking down a dangerous drifter before he kills again.

Available until 01/01/23
Tags: oxygen, True Crime, serial killers, Mark of a Serial Killer
S3 E244 minTV-14Full EpisodeReality and Game ShowPrimetime
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