Killing Grounds: The Gilgo Beach Murders
When a woman vanishes, police find bodies along Long Island's shore. Years of dead ends and overlooked victims stall the case until a new task force spots a suspect hiding in plain sight. With trial looming, insiders and families speak.
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About
Killing Grounds: The Gilgo Beach Murders (2026) is a documentary series with 1 season. Rated 6.8/10 on TMDB. Watch it online free on ZapFlix.