Deputies say Travis Cox Sr. is still at large. He was last seen on November 2.
Cox was serving time for forgery and theft convictions when the sheriff says he stole a white Ford Ranger pickup with the "City of Delhi" logo on it and drove away. That vehicle was found a day later in northern Mississippi.
Cox has trustee status and was working at a city building. Authorities say he is 65-years-old, 5'7'' and 165 pounds.
The U.S. Marshal's Fugitive Task Force is assisting in his capture.
Anyone having any information on Cox please contact the Richland Parish Sheriff's Department, 318-728-2071 or your local law enforcement agency.