The TBI said Tuesday that Robert Lynn Fletcher, who will turn 57 on Wednesday, was wanted by the Mountain City Police Department on two counts of aggravated rape and numerous drug-related charges.
Fletcher was described as white, 6 feet, 1 inch tall, about 165 pounds with brown hair and blue eyes.
The TBI said he was considered dangerous.
Anyone having information about his whereabouts was asked to call the TBI at 1-800-TBI-FIND (1-800-824-3463). A reward of up to $2,500 was offered for information leading to his arrest.