William Thomas Green

BLOUNT COUNTY, TN - The recent identification of human remains discovered in Blount County in 1981 marks a significant advancement in forensic investigation and familial testing methodologies. A case, which has persisted unresolved for over four decades, exemplifies the importance of collaboration between law enforcement agencies, academic institutions, and advanced technological laboratories.

The remains, initially classified as those of a John Doe, were found on April 4, 1981, by local hunters in the East Miller’s Cove area. Forensic analysis indicated that the remains belonged to a white male, likely aged between 20 and 35. Despite the diligent efforts of investigators at the Blount County Sheriff’s Office utilizing the forensic tools available at that time, identity verification proved elusive.

In 2007, the University of Tennessee Forensic Anthropology Center took a pivotal step by submitting a sample of the remains to the University of Texas Center for Human Identification, allowing for the development of a DNA profile. This profile was subsequently entered into both the Combined DNA Index System (CODIS) and the National Missing and Unidentified Persons System (NamUs), yet no definitive matches emerged.

Fast forward to March 2025, the Tennessee Bureau of Investigation (TBI) initiated a partnership under the Unidentified Human Remains Initiative with the Blount County Sheriff’s Office to leverage modern advancements in forensic genetic genealogical (FGG) DNA testing. By collaborating with Othram, a private laboratory, scientists were able to identify potential relatives of the deceased. Following familial connections, TBI agents and detectives engaged with family members to obtain a DNA standard for further comparison.

The breakthrough came when TBI forensic scientists confirmed that the remains belonged to William Thomas Green, born on March 29, 1942, who hailed from the Knoxville area and had last been seen in 1977. This identification not only sheds light on a long-standing mystery but also opens the door for further investigation into the circumstances surrounding Green's untimely demise.

Investigators appeal to the community for any information regarding interactions or associations Mr. Green might have had prior to his death. Individuals with relevant knowledge are encouraged to contact the Blount County Sheriff’s Office at 865-273-5001, with options for anonymous tips through the 24-hour Crime Hotline at 865-273-5200.

This case serves as a poignant reminder of the persistence required in cold cases and highlights the efficacy of modern forensic innovations. The collaborative efforts of the TBI and the Blount County Sheriff’s Office, supported by U.S. Congressman Tim Burchett’s Community Project Funding request, exemplify the commitment to resolving unanswered questions from the past through scientific exploration and public engagement.

You can read more about TBI’s Unidentified Human Remains DNA Initiative by clicking here.