Mark of a Killer – Season 4
2022
4 Episodes
Episodes
No Image
S04E01
The Monster
Investigators in East Baton Rouge, Louisiana, hunt for a serial murderer who carefully carves up and cuts the bodies of his victims after death.
02 Apr 2022
No Image
S04E02
The Bayou Strangler
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.
09 Apr 2022
No Image
S04E03
The Skull Crusher
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.
16 Apr 2022
No Image
S04E04
The D.C. Sniper
A serial sniper terrorizes the entire D.C. metro area by discreetly targeting random victims out in public and in plain sight.
23 Apr 2022