Mark of a Serial Killer
A killer crisscrossing the Midwest and leaving a string of victims suddenly changes his mark.
2026-01-23 06:30:00 +0000 UTC→2026-01-23 07:20:00 +0000 UTC(50m)
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Mark of a Serial Killer
A cold-blooded killer conceals his victims' bodies with trash in the back alleyways of Los Angeles.
2026-01-23 07:20:00 +0000 UTC→2026-01-23 08:09:00 +0000 UTC(49m)
Mark of a Serial Killer
A killer crisscrossing the Midwest and leaving a string of victims suddenly changes his mark.
2026-01-23 06:30:00 +0000 UTC→2026-01-23 07:20:00 +0000 UTC(50m)
Mark of a Serial Killer
Detectives believe that a serial killer is using classified ads to lure and murder his victims.
2026-01-23 05:41:00 +0000 UTC→2026-01-23 06:30:00 +0000 UTC(49m)
Mark of a Serial Killer
Female murder victims are discovered in abandoned buildings barefoot.
2026-01-23 04:52:00 +0000 UTC→2026-01-23 05:41:00 +0000 UTC(49m)
Mark of a Serial Killer
After women are murdered, police suspect the killer is able to charm his victims into submission.
2026-01-23 04:02:00 +0000 UTC→2026-01-23 04:52:00 +0000 UTC(50m)
Mark of a Serial Killer
Police seek help finding a dangerous drifter after multiple men are brutally murdered.
2026-01-23 03:13:00 +0000 UTC→2026-01-23 04:02:00 +0000 UTC(49m)
Mark of a Serial Killer
A killer is murdering and mutilating young women along the Route 40 corridor in Delaware.
2026-01-23 02:23:00 +0000 UTC→2026-01-23 03:13:00 +0000 UTC(50m)
Mark of a Serial Killer
In the 1990s, Louisiana is terrorized by multiple serial killers; Zachary Police Department.
2026-01-23 01:34:00 +0000 UTC→2026-01-23 02:23:00 +0000 UTC(49m)
Mark of a Serial Killer
A serial killer taunts Wichita, Kan., for decades with brazen letters.
2026-01-23 00:44:00 +0000 UTC→2026-01-23 01:34:00 +0000 UTC(50m)
Mark of a Serial Killer
The I-5 corridor in California is taken over by a brazen bandit who terrorizes the highway.
2026-01-22 23:55:00 +0000 UTC→2026-01-23 00:44:00 +0000 UTC(49m)
Mark of a Serial Killer
Numerous women are found dead with a unique ligature that looks like a dog collar and leash.
2026-01-22 23:05:00 +0000 UTC→2026-01-22 23:55:00 +0000 UTC(50m)
Mark of a Serial Killer
Police find a string of murdered women in shallow graves in remote areas of the Alaskan wilderness.
2026-01-22 22:16:00 +0000 UTC→2026-01-22 23:05:00 +0000 UTC(49m)
Mark of a Serial Killer
Young men go missing around Chicago during the 1970s; evidence leads police to a model citizen.
2026-01-22 21:26:00 +0000 UTC→2026-01-22 22:16:00 +0000 UTC(50m)
Mark of a Serial Killer
In the 1990's, New York is on edge as a killer leaves coded clues at crime scenes.
2026-01-22 20:37:00 +0000 UTC→2026-01-22 21:26:00 +0000 UTC(49m)
Mark of a Serial Killer
Brooklyn shopkeepers are afraid of closing time.
2026-01-22 19:47:00 +0000 UTC→2026-01-22 20:37:00 +0000 UTC(50m)
Mark of a Serial Killer
In the summer of 1976, the NYPD are chasing a man shooting at couples in parked cars.
2026-01-22 18:58:00 +0000 UTC→2026-01-22 19:47:00 +0000 UTC(49m)
Mark of a Serial Killer
Minnesota police hunt for a killer caller who confesses to a string of murders.
2026-01-22 18:08:00 +0000 UTC→2026-01-22 18:58:00 +0000 UTC(50m)
Mark of a Serial Killer
A serial sniper terrorizes the entire D.C. metro area by discreetly targeting random victims.
2026-01-22 17:19:00 +0000 UTC→2026-01-22 18:08:00 +0000 UTC(49m)
Mark of a Serial Killer
A killer in Hartford, Conn., with a devastating mark that leaves his victims nearly unrecognizable.
2026-01-22 16:29:00 +0000 UTC→2026-01-22 17:19:00 +0000 UTC(50m)
Mark of a Serial Killer
A task force is formed when multiple bodies are dumped around Louisiana's bayou area.
2026-01-22 15:40:00 +0000 UTC→2026-01-22 16:29:00 +0000 UTC(49m)
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