FBI case was a key clue hijacking 40 years ago

FBI case was a key clue hijacking 40 years ago " src=http://news.google.com/news/tbn/j9PB1fXhZ5fc8M/1.jpg> U.S. Federal Bureau of Investigation (FBI) officer 2 said they get 1971 D · B · Cooper hijacking case, the key clue, is expected to reveal the fugitive 40-year-old Cooper's true identity. FBI agents 弗里德里克古特 said hijacking case has a new clue, a law enforcement officer suspects that he and Cooper are closely related. ...FBI case was a key clue hijacking 40 years ago