Mark of a Serial Killer
In the summer of 1976, the NYPD are chasing a man shooting at couples in parked cars.
2026-01-15 11:38:00 +0000 UTC→2026-01-15 12:28:00 +0000 UTC(50m)
Schedule for Oxygen True Crime Archives
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Mark of a Serial Killer
After women are murdered, police suspect the killer is able to charm his victims into submission.
2026-01-15 20:43:00 +0000 UTC→2026-01-15 21:32:00 +0000 UTC(49m)
Mark of a Serial Killer
Police seek help finding a dangerous drifter after multiple men are brutally murdered.
2026-01-15 19:53:00 +0000 UTC→2026-01-15 20:43:00 +0000 UTC(50m)
Mark of a Serial Killer
A killer is murdering and mutilating young women along the Route 40 corridor in Delaware.
2026-01-15 19:04:00 +0000 UTC→2026-01-15 19:53:00 +0000 UTC(49m)
Mark of a Serial Killer
In the 1990s, Louisiana is terrorized by multiple serial killers; Zachary Police Department.
2026-01-15 18:14:00 +0000 UTC→2026-01-15 19:04:00 +0000 UTC(50m)
Mark of a Serial Killer
A serial killer taunts Wichita, Kan., for decades with brazen letters.
2026-01-15 17:25:00 +0000 UTC→2026-01-15 18:14:00 +0000 UTC(49m)
Mark of a Serial Killer
The I-5 corridor in California is taken over by a brazen bandit who terrorizes the highway.
2026-01-15 16:36:00 +0000 UTC→2026-01-15 17:25:00 +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.
2026-01-15 15:46:00 +0000 UTC→2026-01-15 16:36:00 +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.
2026-01-15 14:57:00 +0000 UTC→2026-01-15 15:46:00 +0000 UTC(49m)
Mark of a Serial Killer
Young men go missing around Chicago during the 1970s; evidence leads police to a model citizen.
2026-01-15 14:07:00 +0000 UTC→2026-01-15 14:57:00 +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.
2026-01-15 13:17:00 +0000 UTC→2026-01-15 14:07:00 +0000 UTC(50m)
Mark of a Serial Killer
Brooklyn shop keepers are afraid of closing time.
2026-01-15 12:28:00 +0000 UTC→2026-01-15 13:17:00 +0000 UTC(49m)
Mark of a Serial Killer
In the summer of 1976, the NYPD are chasing a man shooting at couples in parked cars.
2026-01-15 11:38:00 +0000 UTC→2026-01-15 12:28:00 +0000 UTC(50m)
Mark of a Serial Killer
Minnesota police hunt for a killer caller who confesses to a string of murders.
2026-01-15 10:49:00 +0000 UTC→2026-01-15 11:38:00 +0000 UTC(49m)
Criminal Confessions
When a schoolteacher is gunned down in public, a known felon's DNA links him to the crime.
2026-01-15 09:59:00 +0000 UTC→2026-01-15 10:49:00 +0000 UTC(50m)
Criminal Confessions
A U.S. Navy veteran is beaten to death during a home robbery.
2026-01-15 09:10:00 +0000 UTC→2026-01-15 09:59:00 +0000 UTC(49m)
Criminal Confessions
Investigators must learn if a murdered woman was killed by mysterious driver or someone unexpected.
2026-01-15 08:20:00 +0000 UTC→2026-01-15 09:10:00 +0000 UTC(50m)
Criminal Confessions
After an elderly woman is attacked, investigators uncover a tale of addiction and betrayal.
2026-01-15 07:31:00 +0000 UTC→2026-01-15 08:20:00 +0000 UTC(49m)
Criminal Confessions
Police investigate the murder of a divorced mother in her home.
2026-01-15 06:41:00 +0000 UTC→2026-01-15 07:31:00 +0000 UTC(50m)
Criminal Confessions
A member of the community is murdered with part of his body taken as a souvenir by the killer.
2026-01-15 05:52:00 +0000 UTC→2026-01-15 06:41:00 +0000 UTC(49m)
Criminal Confessions
When 19-year-old Kenia disappears, her family begins conducting their own investigation to find her.
2026-01-15 05:02:00 +0000 UTC→2026-01-15 05:52:00 +0000 UTC(50m)
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