Killing Grounds: The Gilgo Beach Murders

2026 1 Seasons 4 Episodes ⭐ 6.8 Documentary Crime

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.

Seasons & Episodes

EP 1

Part One

While searching for a missing woman on Long Island, police uncover a hidden burial ground. As families demand answers, i

EP 2

Part Two

After years of stalled leads and system failures, a new task force reopens the Gilgo case, unearthing phone records, wit

EP 3

Part Three

A year of surveillance and clandestine DNA sampling leads to Rex Heuermann's arrest. As investigators dig deeper, other

EP 4

Part Four

A disturbing document recovered from Rex Heuermann's computer reveals what looks like a detailed murder plan. Investigat

Killing Grounds: The Gilgo Beach Murders

Seasons & Episodes

Part One

Part Two

Part Three

Part Four

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