The face of a 12-year-old girl who vanished while walking home from visiting relatives in 1964 has finally been matched to a name that never appeared in the 6,000-page case file, as New York authorities announced Tuesday that they have solved the decades-old murder of Mary Teresa Simpson using advanced DNA technology and genetic genealogy. The suspect, Alfred Raymond Murray Jr. , died in 2004 at age 73, meaning he will never face trial for the brutal assault and strangulation of the child whose body was found hidden beneath branches, dirt, and heavy stones in a wooded area off Combs Hill Road in Southport, approximately seven miles from her home in Elmira.
Elmira Police Chief Kristen Thorne, flanked by FBI agents and prosecutors from the Chemung County District Attorney’s Office, declared the case closed after nearly 62 years, stating that the probability of an unrelated individual matching the DNA evidence was less than one in 320 billion. The announcement came after a painstaking investigation that included the exhumation of Murray’s remains from an Elmira grave in November 2025, the first such action in the department’s history, to obtain a direct DNA comparison with biological material preserved from the victim’s clothing since her death in March 1964. Mary was last seen alive at approximately 6:30 p.
m. on Sunday, March 15, 1964, near the intersection of East Market and Harriet Streets, after spending the afternoon with relatives in the city. When she failed to return to the North Main Street apartment she shared with her father, Ellsworth Simpson, he reported her missing at around 10:30 p.
m. that night, triggering an intensive search that ended four days later when a man and his two sons discovered her body in the remote woodland. An autopsy determined that Mary had died from asphyxiation due to choking and strangulation, and investigators confirmed she had been sexually assaulted, though the technology to extract and analyze DNA did not exist at the time.
Police collected her clothing, including her skirt and underwear, along with her cat-eye glasses and a fan club card, preserving them as evidence in the hope that future scientific advances might yield answers. For decades, the case grew cold, with detectives conducting hundreds of interviews and amassing a file that eventually swelled to approximately 6,000 pages, but no suspect was ever charged. In 2003, as DNA technology matured, investigators submitted cuttings from Mary’s underwear and skirt for testing at the New York State Police Forensic Investigation Center, which developed a male DNA profile from sperm found on the fabric.
That profile was entered into the Combined DNA Index System, but no match was found, and a subsequent search in 2014 using Y-STR analysis also failed to produce a hit. The breakthrough came in 2022 when Sergeant William Goodwin secured funding from the nonprofit Season of Justice to pursue advanced forensic testing, sending a minuscule sample measuring just 0. 4 nanograms to Aram, a Texas laboratory specializing in complex DNA analysis.
The sample was so small it was invisible to the naked eye, and investigators knew there would be no second chance if the testing failed, a risk compounded when an ice storm shut down the FedEx hub in Memphis, Tennessee, stranding the evidence in transit. FBI Special Agent Kenneth Jensen mobilized personnel to locate the package inside the closed facility and placed it in an FBI freezer until shipping resumed, allowing the sample to reach Aram where analysts successfully developed a genealogical profile. That profile was uploaded to public databases, and the FBI’s New York field office began building family trees, tracing genetic relatives through birth records, marriages, obituaries, and historical documents to narrow down potential candidates based on genetics, geography, age, and location.
The genealogical research eventually led investigators to a living man who was identified as the biological son of the unknown DNA contributor, and he voluntarily provided a cheek swab that confirmed the paternal relationship. With that confirmation, investigators sought court authorization to exhume the remains of Alfred Raymond Murray Jr. , who had lived and worked in Elmira as a truck driver, raised a family there, and died in March 2004, two decades before genealogy finally connected him to the crime.
The exhumation, conducted in November 2025 with assistance from the National Center for Missing and Exploited Children and a board-certified forensic anthropologist, recovered biological samples that were compared with the DNA from Mary’s clothing, producing a definitive match. Chief Thorne stated that if Murray were still alive, prosecutors would have sought to charge him with murder, but his death means there will be no arrest, interview, or trial to answer the question of how he encountered Mary on that Sunday evening. Investigators found no documented connection between Murray and the victim, and his name did not appear anywhere in the original case file, not among suspects, witnesses, or known offenders examined over six decades.
Sergeant Goodwin revealed at the press conference that Murray’s background check showed repeated criminal involvement over decades involving offenses against children, including allegations dating back to his teenage years, though he emphasized that this history was consistent with the forensic findings rather than the evidence used to confirm his identity. The National Center for Missing and Exploited Children helped fund the exhumation and provided forensic expertise, noting that old newspaper accounts described arrests in cases involving children, though public sources did not provide a complete record of every case or establish which allegations resulted in convictions. Mary’s older sister, Linda Galpin, now 78, attended the announcement and thanked investigators, saying she was glad the case had finally ended after nearly 62 years, but added, I just wish my mom was here.
Linda had been 16 when Mary was killed, and she remembered her younger sister as shy but active, a girl who attended Girl Scouts, took dancing lessons, played kick the can with neighborhood children, and skated through Elmira on metal roller skates that clamped onto their shoes and tightened with a key. The sisters grew up together in the Elmira neighborhood, attending the neighborhood house and going to camp, and Linda carried those memories for decades while waiting for justice that seemed increasingly unlikely. The case had been the subject of a recent book, and the community had never forgotten the murder of the child whose body was found with twigs in her mouth and a hand protruding from the debris.
The Criminal Investigation Resource Center at Russell Sage College had helped organize the voluminous case file, cataloging suspects and identifying gaps in testing history, and its director confirmed that Murray’s name was absent from the 6,000 pages entirely. The evidence from Mary’s clothing had survived for more than six decades, preserved through careful handling by investigators in 1964 who could not have known that forensic science would one day allow them to extract a genetic identity from the biological material they collected. The DNA profile developed from the sperm on her underwear and skirt was compared with Murray’s remains, and the statistical probability of an unrelated individual matching the evidence was less than one in 320 billion, providing what authorities called conclusive proof of his involvement.
Chief Thorne said the investigation had been taken as far as humanly possible, and she expressed gratitude to the FBI, the New York State Police, the district attorney’s office, and the nonprofit organizations that made the resolution possible. The case serves as a testament to the persistence of law enforcement and the power of modern forensic science to solve crimes that once seemed unsolvable, even when the perpetrator has been dead for decades. For Linda Galpin, the identification brought a measure of closure after a lifetime of waiting, though she acknowledged that the answer came too late for her mother, who died without knowing who killed her daughter.
Mary Teresa Simpson was 12 years old when she was taken, a child with cat-eye glasses and a fan club card, a daughter, a sister, a girl whose family never stopped waiting for the truth. The name that will be remembered is not that of her killer, but hers, as the investigation closes and the community finally has an answer to a question that haunted Elmira for nearly 62 years.
