CAMDENTON, Mo. -

Camden County authorities said on Tuesday they are searching for a man who has been missing since Sunday.

Donald Erwin, 59, of Camdenton, disappeared after he told relatives he was going to the grocery store. He was last seen driving a silver 2002 Hyundai Elantra with the license plate MKTE3P.

Erwin is described as 5'8" tall, with brown hair and a pony tail. He is also missing his left leg and has a scar on his left arm from his wrist to his elbow.