Rex Heuermann’s Estranged Wife and Family: Unraveling the Gilgo Beach Murders’ Domestic Impact
The arrest of Rex Heuermann in July 2023 sent shockwaves across Long Island and captivated national attention. Identified as the suspected Gilgo Beach serial killer, Heuermann’s charges relate to the murders of multiple women, including Megan Waterman, Melissa Barthelemy, Amber Costello, and Maureen Brainard-Barnes. More recently, in June 2024, additional charges were brought against him in connection with the deaths of Jessica Taylor, Sandra Costilla, and Valerie Mack. These cases, which have haunted New York since the 1990s, have undergone an intense, decades-long investigation. Heuermann, an architect by profession, lived in Massapequa Park, New York, with his now-estranged wife and their children, a life that has been irrevocably altered by these grave accusations.
The unfolding legal drama has placed an unprecedented spotlight on Heuermann’s personal life, particularly his marriage and family. Following the expansion of charges in June 2024, a poignant note was discovered on the door of the 60-year-old’s residence. As reported by Newsweek, it read, “To any media, representatives, law enforcement, or any other person, we ask that you respect our privacy and contact our attorneys only for any matter. Please do not trespass or loiter on this property.” This plea for privacy underscores the immense pressure and scrutiny Heuermann’s family has endured since his arrest.
Below, we delve into the details surrounding Rex Heuermann’s estranged wife, Asa Ellerup, their marriage, and the significant impact the Gilgo Beach murder investigation has had on their lives and home.

Is the Suspected Long Island Serial Killer Still Married?
Despite the severe charges and the resulting public scrutiny, Rex Heuermann, the individual suspected in the Gilgo Beach serial killings, remains legally married to his wife, Asa Ellerup. While Ellerup filed for divorce shortly after his arrest, the legal process of dissolving a marriage can be lengthy and complex, especially under such extraordinary circumstances. This status highlights the unique and challenging position his family finds themselves in, navigating legal battles on multiple fronts while grappling with the shocking revelations about the man they knew.
Who Is Rex Heuermann’s Estranged Wife, Asa Ellerup?
Asa Ellerup is Rex Heuermann’s estranged wife. The couple married in 1996, forging a life together that spanned nearly three decades, as documented by Newsweek. Days following Heuermann’s dramatic arrest in July 2023, Ellerup initiated divorce proceedings, a clear indication of the immediate and profound disruption the accusations brought to her life. However, even as she pursued legal separation, Ellerup issued a statement that provided insight into her complex emotional state. She noted her intention to “listen to all of the evidence and withhold judgment until the end of trial,” demonstrating a desire for due process amidst the swirling allegations.
Elaborating on her stance, Ellerup added, “I have given Rex the benefit of the doubt, as we all deserve.” This statement resonated with many, underscoring the universal human tendency to trust those closest to us, even in the face of damning evidence. Her attorney, Robert Macedonio, has consistently maintained that Ellerup was entirely unaware of her estranged husband’s alleged horrific crimes. This unwavering assertion from her legal representation aims to protect her reputation and underscore her potential innocence in the wider context of the investigation.
Macedonio reiterated Ellerup’s perspective, stating, “After 27 years with Mr. Heuermann, Ms. Ellerup maintains the belief that her estranged husband is not capable of committing these heinous acts,” as reported by Newsweek. This perspective, while understandable from a spouse who shared decades of life with the accused, has been a significant point of public discussion, highlighting the deep psychological impact such revelations have on a family. Authorities, in their ongoing investigation into Heuermann, particularly concerning the murder of Jessica Taylor, concluded that Ellerup was not residing with him at the time of that specific alleged killing, further supporting her attorney’s claims of non-involvement. Macedonio further clarified the situation in a statement obtained by Newsweek, emphasizing, “Today’s indictment further illustrates that Asa Ellerup has no involvement in any of the alleged crimes that her estranged husband, Rex Heuermann, has been charged with.” This detail is crucial in distinguishing her legal standing from that of her husband.
Does Rex Heuermann Have Children?
Yes, Rex Heuermann and Asa Ellerup have two adult children together. Their lives have been thrown into disarray by the grave accusations against their father, forcing them to navigate an unimaginable public nightmare. The children, now adults, are undoubtedly facing immense emotional and psychological challenges as the legal process unfolds. Their privacy has been fiercely guarded by their legal representatives, recognizing the profound impact such a high-profile criminal case can have on the families involved. The revelation of their father’s alleged secret life has fundamentally altered their family dynamic and public perception, presenting an ongoing struggle for normalcy and emotional recovery.
Where Did Rex Heuermann & His Family Live, and What Happened to Their Home?
For decades, Rex Heuermann lived in the modest Massapequa Park, New York, family home with his wife, Asa Ellerup, and their children. This residence, which for years served as a seemingly ordinary suburban dwelling, became the focal point of a massive forensic investigation following Heuermann’s arrest. Police conducted multiple, extensive raids on the property, meticulously searching for evidence related to the Gilgo Beach murders. These raids left the home in a state of considerable disarray, with furniture overturned, floorboards ripped up, and the very fabric of the house meticulously examined for any clues.
The invasive nature of the investigation, coupled with the unbearable weight of public scrutiny, ultimately prompted Asa Ellerup to make the difficult decision to vacate the Massapequa Park residence. In November 2024, reports indicated that Ellerup decided to relocate, seeking refuge and a fresh start away from the house that had become synonymous with the Gilgo Beach serial killer investigation. Her attorney, Robert Macedonio, confirmed that Ellerup was moving to South Carolina, explaining that she had “lost her attachment to her house of 30 years,” according to NBC New York. This statement powerfully conveys the emotional toll the events had taken, stripping away years of memories and transforming her home into a symbol of tragedy and invasion.
The future of the Massapequa Park home remains uncertain. As of the latest reports, their Long Island residence has not yet been sold. Selling a property with such a notorious history presents unique challenges, often requiring significant price reductions or a buyer willing to overlook the dark past associated with the address. The house stands as a stark reminder of the once-hidden life of Rex Heuermann and the devastating impact his alleged crimes have had on his family, community, and the ongoing search for justice for the victims of the Gilgo Beach murders.