FILE - In this July 5, 1956 file photo, Marilyn and Jerry Damman and their daughter Pamela, 1, look a photos of their 3-year-old son, Stephen, at their home in Newton, Iowa. Stephen Damman was abducted on Oct. 31, 1955 outside a grocery store on Long Island, where his father was stationed at Mitchell Air Force Base. Now a Michigan man has come forward to say he is the Stephen Damman who disappeared over 50 years ago, and federal officials are awaiting DNA test results to determine if he's telling the truth. (AP Photo/File)