S4·E26 Monster at the Beach
Core
Aired April 16, 2026 34 min
Synopsis
When bodies are found along Long Island's pristine beaches -- a hunt for a serial killer begins. Rex Heuermann, architect by day, killer by night, just plead guilty to killing 8 women. Inside the investigation that caught the Gilgo Beach killer.
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Frequently Asked Questions
When did Season 4 Episode 26 of Impact x Nightline air?
Season 4, Episode 26 ('Monster at the Beach') originally aired on April 16, 2026.
How long is Season 4 Episode 26 ('Monster at the Beach')?
The runtime for this episode is approximately 34 minutes.
What happens in Impact x Nightline Season 4 Episode 26?
When bodies are found along Long Island's pristine beaches -- a hunt for a serial killer begins. Rex Heuermann, architect by day, killer by night, just plead guilty to killing 8 women. Inside the investigation that caught the Gilgo Beach killer....