GROSSE POINTE WOODS, Mich. Michigan State Police have issued an endangered missing advisory for a 16-year-old boy last seen in Grosse Pointe Woods. Police said Alexander John OHare is believed to have walked away from his home in Grosse Pointe Woods between 3 a.m. and 9:30 a.m. Monday. This is in the area of Woods Lane and Morningside Drive in Grosse Pointe Woods. If you have information about his whereabouts, call 911 or the Grosse Pointe Woods Department of Public Safety at 313-343-2400. MORE: Missing in Michigan -- missing persons reports