Lynn Doyle Cooper

Lynn Doyle Cooper is believed by his family to have been D.B. Cooper. His niece, Maria Cooper, reported in 2011 that in 1971, she'd heard her uncle say, "We did it, our money problems are over, we hijacked an airplane." The FBI investigated but ended up ruling out Lynn as a suspect.

Take a look at these websites to build your case.

Woman Says Her Uncle Was a Famous Hijacker (Published 2011)The F.B.I. is trying to confirm Marla Cooper’s story that her uncle Lynn Doyle Cooper was the famed “D.B. Cooper” who gained attention by hijacking a plane almost 40 years ago.

D.B. Cooper Suspect: Lynn Doyle Cooper