Inside the Arrest and Revelations of the Gilgo Beach Serial Killer

Rex A. Heuermann, the suspect in the Gilgo Beach murders, was arrested in Manhattan and charged with three first-degree murders. Over 200 firearms were found at his home, prompting authorities to arrest him away from his residence. Heuermann has been charged with the murders of Melissa Barthelemy, Megan Waterman, and Amber Costello, and is considered the "prime suspect" in the death of Maureen Brainard-Barnes. Investigators are now looking into his background and potential connections to other unsolved murders or missing persons cases. Heuermann has pleaded not guilty, and his defense attorney maintains his innocence.