A construction crew expanding Northside Hospital Gwinnett near Highway 316 uncovered skeletal remains on Feb. 10, 2025. More than a year later, forensic DNA analysis confirmed what a family had feared for nearly six years: the bones belonged to Timothy Michell Williams, a metro Atlanta business owner who vanished in the summer of 2020.
The Gwinnett County Medical Examiner and the Lawrenceville Police Department announced the identification after a forensic genetic genealogy analysis by DNASolves/Othram pointed investigators toward possible relatives. A subsequent DNA comparison, using samples from the remains and from Williams' mother, sealed the match, CBS News Atlanta reported.
Investigators have not released a cause of death. The case remains open. And the most basic question, how Timothy Williams ended up buried at a hospital construction site miles from his Duluth home, has no public answer.
Authorities say Williams was last known to be alive on July 18, 2020. That day, he asked his mother to hold onto his cell phone and told her he would call her later. He was last seen near his home in Duluth, a city in Gwinnett County northeast of Atlanta.
He never called back.
Williams was described as a metro Atlanta business owner. The medical examiner's office, in a release that read more like a eulogy than a forensic bulletin, offered a portrait of the man behind the case number. The office stated that Williams was "a son, a brother, and a loyal friend" and "an avid sports enthusiast and athlete, with a particular passion for skiing."
The release added a detail that sticks: Williams was "a devoted animal lover" who "cared for numerous pets throughout his life, including up to 10 iguanas and several dogs he considered his 'best friends.'"
That personal detail, tucked into an official forensic announcement, suggests a family that spent years waiting and a public agency that understood the weight of the moment.
When the construction crew reported the discovery in February 2025, investigators faced a grim puzzle. Skeletal remains offer far less immediate information than a recently deceased body. There was no identification on the remains. No obvious context for how they got there.
Over the following year, the Lawrenceville Police Department and the Gwinnett County Medical Examiner pursued multiple forensic avenues. They produced a forensic sketch based on the skull and cross-referenced it against missing persons reports. Those traditional methods apparently did not produce a definitive match on their own.
The breakthrough came in early 2026 when DNASolves, a program operated by the Texas-based forensic lab Othram, conducted a forensic genetic genealogy analysis. That technology, which has gained traction in cold cases and unidentified remains investigations nationwide, helped point police to people who were possibly relatives of the individual. From there, a direct DNA comparison using Williams' mother's sample and material from the remains confirmed the connection.
The identification closed one chapter. But it opened others.
Officials have not said how Williams died. They have not disclosed whether foul play is suspected, though the circumstances, a missing man's remains turning up at a construction site years later, raise obvious questions. No arrests or suspects have been publicly named. The investigation, authorities say, is ongoing.
The gap between Williams' disappearance in July 2020 and the discovery of his remains in February 2025 spans more than four and a half years. During that time, the land near Highway 316 was evidently developed for the Northside Hospital Gwinnett expansion. Whether the remains were there before construction began, or how long they had been at the site, has not been publicly addressed.
Cases involving the discovery of human remains in unexpected locations often take sharp turns once forensic identification is complete. The identity of the victim can reshape an investigation entirely, opening new leads and new suspects. In other instances, such as cases where a victim's body is recovered and connected to a known individual, identification has been the first step toward criminal charges.
Whether that pattern holds here depends on what Gwinnett County investigators find next.
For Williams' mother, the identification brings a terrible certainty after years of not knowing. She gave her DNA to help solve the case, an act that confirms she had not given up on finding her son, even after half a decade of silence.
Williams left his cell phone with her the day he disappeared. He told her he would call. The phone stayed. He did not.
The Gwinnett County Medical Examiner's description of Williams, the skiing, the iguanas, the dogs he called his best friends, was clearly drawn from a family that wanted the public to know who he was, not just what happened to him.
Gwinnett County is one of Georgia's most populous and fastest-growing counties. Construction projects churn through land at a steady clip. That a man could go missing in 2020 and remain unidentified until forensic genealogy caught up in 2026 is a reminder of how many unsolved disappearances linger in plain sight, sometimes literally beneath the ground where new buildings rise.
Forensic genetic genealogy has proven its value in cold cases across the country. But the technology only works when agencies invest in it and when families cooperate. In this case, both happened. Williams' mother provided her DNA. Othram's lab did the analysis. And investigators followed through.
The result: a name restored to a man who had been reduced to skeletal remains at a construction site.
Now the harder work begins, finding out how he got there, and whether someone is responsible.
A man's family waited nearly six years for answers. They got one. The rest belong to the investigators, and to whatever the evidence demands.
