John Barnes claimed he was Steven Damman , who went missing 54 years ago . He said that his parents had been murdered and the police were covering it up. But samples from Barnes and Horne analyzed by the FBI Laboratory in Quantico , Virginia , determined that they do not share the same mother , the FBI in Detroit said Thursday . Steven went missing in East Meadow , Long Island , in 1955 .
John Barnes claimed he was Steven Damman , who went missing 54 years ago . He said that his parents had been murdered and the police were covering it up. Steven went missing in East Meadow , Long Island , in 1955 .