Playback serverIf a title won’t play, switch servers.
Killing Grounds: The Gilgo Beach Murders
Season 1 · Episode 4
Part Four
8.045mApril 21, 2026
A disturbing document recovered from Rex Heuermann's computer reveals what looks like a detailed murder plan. Investigators add victims and trace links far beyond Long Island. Ahead of the trial, a court ruling reveals the path forward for the case.