He has bright silver dental braces on his teeth; dimples; a scar on the right side of forehead from brain surgery; and his right eye droops slightly.
A black and grey Northface rain jacket with a hood; blue jeans; and black canvas slip-on shoes. He was wearing a black removable splint on his left hand.
Sean was last seen visiting a former teacher at the French American International High School located at 150 Oak Street, in San Francisco on May 21, 2013 at 11:38 a.m. Sean left the school on foot in an unknown direction and has not been seen since.
San Francisco Police Department: 1-415-533-0123
National Center for Missing & Exploited Children: 1-800-843-5678