Episode
20/20: Long Island Serial Killer
Overview
The investigation of the Gilgo Beach murders, featuring interviews with family members of the victims and key players in the case - including Suffolk County Police Commissioner Rodney Harrison and Suffolk County Defense Attorney Ray Tierney.
Details
- Series
- 20/20
- Season
- Season 46
- Episode
- Episode 36
- Air date
- 2023-09-08
- Runtime
- 80 min
Episode context
Long Island Serial Killer is Episode 36 in Season 46 of 20/20. It aired on 2023-09-08. The runtime is 80 min.
Previous / Next
Episode 35: Never Made It Home
A 19-year-old daughter vanished after a party and was never seen again. A new ‘ABC 20/20’ goes inside the stunning, decades-long investigation for justice for Kristin Smart.
Episode 37: Since You've Been Gone
After teen vanishes, family searches for answers but police see a suspect closer to home.
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Episode 33: Dying to Meet You
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Episode 29: Secrets of the Lake
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Episode 26: Unholy Matrimony
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Episode 25: Lauren McCluskey
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Episode 24: The Last Strike
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Episode 23: The Confession?
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Episode 22: Murdaugh Family Murders
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Episode 21: A Model Murder
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