The RCMP needs your help locating a missing teenage boy from Aroostook. Mounties say 13-year-old Karson Cormier was last seen on Sunday at a residence on Main Street. Despite several leads, police have been unsuccessful in locating the boy and his family is concerned for his well-being. Cormier is described as approximately five-feet-four-inches tall, weighing about 125 pounds, with hazel eyes, and dark blonde hair. He was last seen wearing a black ball cap, black t-shirt, and black jeans.