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.
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.
Amazon Prime Video
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Killing Grounds: The Gilgo Beach Murders is a 2026 documentary and crime TV series from the United States. It first aired on April 21, 2026. The series has 1 season and 4 episodes on Prime Video. Episodes run about 43 min, in English. Audiences rate it 6.8/10 from 5 votes — mixed to positive.
Killing Grounds: The Gilgo Beach Murders premiered on April 21, 2026.
Killing Grounds: The Gilgo Beach Murders has 1 season (4 episodes). Status: Ended.
No streaming service lists it for US yet. Add it to your watchlist and check back — availability updates regularly.
It holds an audience score of 6.8/10 from 5 ratings, so fans of documentary and crime titles are its best audience. Read member reviews below or add your own.
Every episode's audience rating at a glance — find the best (and worst) episodes before you binge.
| E1 | E2 | E3 | E4 | |
|---|---|---|---|---|
| S1 | 7.0 | 7.0 | 7.0 | 8.0 |
9+ Awesome8+ Great7+ Good6+ Regular<6 Bad
miniseriestrue crime
