Gilgo Beach Killer Rex Heuermann's Jail Activities Detailed by Sheriff
Rex Heuermann, identified as the Gilgo Beach serial killer, has spent three years in a segregated jail cell, reportedly reading crime novels and engaging in a brief correspondence with fellow serial killer Keith Hunter Jesperson. Suffolk County Sheriff Errol Toulon described Heuermann's demeanor as stoic, showing no emotion or remorse. Heuermann, who pleaded guilty to seven murders and admitted to an eighth, is awaiting sentencing and has denied communication attempts from other inmates, fanatics, and news outlets. His preferred reading material, focusing on violent crime and serial killers, has raised concerns for authorities.

Rex Heuermann, known as the Gilgo Beach serial killer, has been held in a segregated cell for three years at the jail in Riverhead, New York. According to Suffolk County Sheriff Errol Toulon, Heuermann spends his time reading crime novels and receives occasional visits from his lawyers or family.
Heuermann reportedly exchanged correspondence with Keith Hunter Jesperson, known as the “Happy Face Killer,” who is serving multiple life sentences in Oregon. Jesperson initiated contact by writing to Heuermann, who then sent one reply. Heuermann has not responded to subsequent letters from Jesperson.
Sheriff Toulon noted that Heuermann’s reading preferences include violent crime and mystery novels, some of which focus on serial killers. Titles borrowed from the jail library include J.D. Robb’s “Portrait in Death,” John Sandford’s “Secret Prey,” Heather Graham’s “Picture Me Dead,” Sue Grafton’s “N is for Noose,” and Lisa Jackson’s “Chosen to Die.” The sheriff expressed concern over this choice of reading material.
Heuermann has denied communication requests from other individuals described as “fanatics” and from news organizations seeking interviews. His demeanor throughout his incarceration has remained unchanged, with Sheriff Toulon observing him as stoic, showing no emotion, despair, or remorse.
Heuermann is housed in a standard 6-by-9-foot cell equipped with basic amenities. Correction officers maintain close supervision of the unit, with increased staffing and restrictions on unauthorized personnel. All inmate movement is paused when Heuermann leaves his cell to ensure segregation. Heuermann faces life in prison without parole following his guilty plea to seven murders and admission to an eighth in April.
Gloria Allred, a lawyer representing some of the Long Island victims' families, publicly criticized Heuermann and Jesperson, labeling them “losers” and “cowards” and advocating for an end to violence against women. Most of Heuermann's victims were female sex workers whose remains were found near Gilgo Beach, approximately 50 miles east of Manhattan.
According to Fortune, these details were shared by Suffolk County Sheriff Errol Toulon.
