Read / Add Comments Police have confirmed they have apprehended the man wanted in connection with a shooting at a Long Island Stop & Shop that left one dead and injured two. Nassau County Police have not yet offered details surrounding the arrest of 30-year-old Gabriel DeWitt Wilson, who allegedly walked into the West Hempstead supermarket before opening fire in a manager's office on the second floor. Wilson then fled the store with a handgun and was last seen heading westbound on Hempstead Turnpike, possibly on a bus, police said. An alert was issued immediately to the community warning that Wilson was in the area, armed and dangerous.