The Memphis Police Department has issued a Missing person Alert for a Big Sandy man that has been missing for about 11 days. The man was identified as Derrick Wade, also known as DD, age 48. He traveled to Memphis on November 4 to visit his daughter in Memphis and has not been heard from since. Wade is 6 feet tall, 220 pounds, has salt & pepper hair and blue eyes. He was last seen driving a 2003 Chevy Trailblazer with Benton County tags and Tn Vols tag on the front. He is thought to be without his medications. If anyone has seen Mr. Wade or know of his whereabouts, contact local law enforcement.