Mark of a Killer

Season 4

2022 · 4 episodes

Episodes

1. 1

   1. The Monster

   2 Apr 2022

   Investigators in East Baton Rouge, Louisiana, hunt for a serial murderer who carefully carves up and cuts the bodies of his victims after death.

2. 2

   2. The Bayou Strangler

   9 Apr 2022

   When multiple victims' bodies are dumped around Louisiana's bayou area, a task force is formed to catch a killer who police believe may have strangled over 20 men.

3. 3

   3. The Skull Crusher

   16 Apr 2022

   Police in Hartford, Connecticut investigate a string of ruthless killings in the Asylum Hill area committed by a killer with a devastating mark that leaves his victims nearly unrecognizable.

4. 4

   4. The D.C. Sniper

   23 Apr 2022

   A serial sniper terrorizes the entire D.C. metro area by discreetly targeting random victims out in public and in plain sight.