Thomas Martin, 75, was last seen and heard from on the evening of Monday, September 8, 2025, in Knoxville, Tennessee. Communication with him stopped at about 8:00 PM that night. He lives in the 37917 ZIP code area and was reported missing to the Knoxville Police Department on September 10, 2025; the department opened case number 25-031602 and the NamUs entry is MP157624.

Thomas is described as a white male, 5 feet 8 inches to 5 feet 10 inches tall, 210 to 230 pounds, with brown hair and hazel eyes. He was believed to be on foot when last seen and relies on crutches for mobility, a detail that has increased concern about his ability to travel or navigate difficult terrain.

The circumstances of his disappearance remain unclear and investigators have not released a location for him. If anyone in the Knoxville area saw Thomas around September 8 or has information about his movements, please contact the Knoxville Police Department about case 25-031602.