What Will the Suspected Long Island Serial Killer Admit To? Inside Rex Heuermann's Guilty Plea

Rex Heuermann was arrested in 2023 in connection to the Gilgo Beach murders. The case dates back more than a decade, when the disappearance of a woman in Long Island, New York led to the discovery of multiple bodies along the South Shore, bringing the known victim count to seven. He is now expected to plead guilty on April 8, 2026.

Investigative reporter Kristin Thorne joins Criminally Obsessed’s Anne Emerson to share what struck her the first time she saw Heuermann — a towering presence compared to the petite victims he’s accused of targeting — and to break down the chilling details that helped investigators close in. From the evidence that tied him to the case to the disturbing “notes to self” that allegedly outlined careful planning, we also explore the question that still lingers: could there be more victims?

Watch Part 1 of our conversation with Kristin Thorne to hear how it all started and what led investigators to Rex Heuermann

“Lock The Doors” — Reporter’s Firsthand Account Of The Gilgo Beach Serial Killer Case