By Eric Levenson, CNN
(CNN) — The man accused of killing seven women and discarding their remains on a stretch of Long Island, New York, over three decades is expected to plead guilty in a long-awaited court hearing Wednesday.
Rex Heuermann, a 62-year-old architect based in Massapequa, has been in custody since July 2023 and has pleaded not guilty to the murders of seven women, including four whose bodies were found on Gilgo Beach in 2010.
He is set to appear in Suffolk County Court in Riverhead at 11 a.m., per a court spokesperson.
According to a source familiar with the case, Heuermann is expected to “take responsibility” for all seven murder charges. No deal was struck with the Suffolk County District Attorney’s office in exchange for this plea, according to the source.
The charges carry a sentence of life without the possibility of parole. A trial had been set for September.
Heuermann’s attorney Michael J. Brown did not respond to a CNN request for comment.
A guilty plea would represent the end of a case that dates as far back as 1993 and took decades for investigators to solve – frustrating victims’ families, who felt the investigation was not taken seriously.
The case began in earnest with the 2010 disappearance of 23-year-old Shannan Gilbert. The search for her whereabouts led to the discovery of at least 10 sets of human remains, primarily young female sex workers, along Ocean Parkway and launched the hunt for a suspected serial killer.
But the investigation went cold for over a decade. Meanwhile, the Gilgo Beach killings were featured in an acclaimed non-fiction book, a Netflix movie and true-crime documentaries.
In 2022, Suffolk County launched a multiagency task force to reexamine the killings and soon built a case against Heuermann using DNA, hairs, cell phone records and witness testimony, according to court records.
Heuermann was arrested in July 2023 and charged with the killings of three of the “Gilgo Four” victims, and prosecutors have since charged him with four more murders in incidents dating as far back as 1993.
In all, he is accused of killing seven people: Maureen Brainard-Barnes, Melissa Barthelemy, Megan Waterman, Amber Costello, Jessica Taylor, Valerie Mack and Sandra Costilla.
For the victims’ families, a guilty plea would be a relief after years of waiting for justice, said Robert Kolker, the author of “Lost Girls,” the 2013 non-fiction book about the killings.
“The point of ‘Lost Girls’ was that the killer chose his victims because he thought that they wouldn’t be missed. And the tragedy is that for many years he was right,” Kolker told CNN.
“What this new energy around the case, and the arrest, and what this possible guilty plea show is that perhaps this is changing. We understand the humanity of victims in cases like these in a way that we didn’t years ago.”
The seven victims
Over nearly two decades, a number of women in their 20s who police said worked as escorts or sex workers went missing on Long Island.
The remains of Sandra Costilla were found in North Sea in 1993. Partial remains of Valerie Mack, a 24-year-old Philadelphia mother who worked as an escort, were found in Manorville in November 2000, with further remains discovered in 2011, Read more