Killing Grounds: The Gilgo Beach Murders poster

Killing Grounds: The Gilgo Beach Murders (2026)

Crime · Documentary

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.

IMDb rating: 6.6 (99 votes)
Seasons: 1
Language: EN
Type: TV series

Browse all Big finale seasons in the explorer → Open Rising Seasons app → View on IMDb

Ratings refreshed May 23, 2026 · 1 season indexed

Seasons

Season 1 (2026)

7.85 avg 4 episodes 7.8 → 8.1 43 min avg

Big finale

Season 1 episodes — IMDb ratings
#	Title	Rating	Votes
1	Part One	7.8	11
2	Part Two	7.9	10
3	Part Three	7.6	9
4	Part Four	8.1	9