Rex Heuermann is expected to plead guilty Wednesday in Suffolk County Court, a sudden turn in the Long Island serial killings case that has shadowed Gilgo Beach for years. The former architect, 62, is set to change his plea at an appearance in Suffolk County Court, even though he still faces a sentence of life in prison without parole.
Heuermann has been accused of killing seven women and dumping their bodies in Gilgo Beach over a 17-year period. Since his arrest in 2023, he has maintained his innocence, and it remains unclear why he has decided to change his plea now.
The plea comes after he was initially charged in the deaths of Melissa Barthelemy, Megan Waterman and Amber Costello, three women who disappeared in 2009 and 2010 and were among the Gilgo Four. Their bodies were found in Gilgo Beach in 2010, bound at the head, midsection and legs by burlap. A year later, prosecutors added the death of 25-year-old Maureen Brainard-Barnes, and later charged him with killing Jessica Taylor, Sandra Costilla and Valerie Mack.
Those accusations grew out of an investigation that Suffolk County District Attorney Raymond A. Tierney reopened in 2022. Authorities then zeroed in on a Chevrolet Avalanche registered to Heuermann and used cellphone evidence to tie the crimes to a suspect who lived in the neighborhood. Heuermann lived in Massapequa Park with his wife and two adult children.
The case has long rattled Long Island and drawn national attention since remains were first uncovered nearly two decades ago. Authorities say 11 sets of human remains were found along a beachside parkway in Gilgo Beach between 2010 and 2011, though not all of those remains are believed to be connected to one person. John Ray, speaking for families in the case, said they were cautiously awaiting the facts. If the full facts do not come out, he said, they will pursue the matter further. “It’s not over,” he said.
The plea shift answers one of the biggest questions in the case: whether Heuermann would force the state to prove the accusations at trial. He was facing life in prison without parole if convicted, and still faces that punishment under the expected deal. The next major test is Wednesday’s court appearance, when the record will show whether the long-running Gilgo Beach prosecution is moving from accusation to conviction.
