Raistlin Storkson was last seen leaving his Grande Prairie home on Nov. 2.Grande Prairie Police Service is asking that anyone who may have seen the 19-year-old to contact them.Storkson, who left his home in the morning and was carrying a black backpack and a guitar. He was known to be wearing a green and blue plaid jacket, blue jeans and grey shoes. He’s five feet 11 inches tall; approximately 150 pounds; has brown hair, blue eyes and wears glasses.He’s known to frequent Muskoseepi Park, bu