Perhaps the last, best forensic evidence in the case of infamous hijacker D.B. Cooper has proved to be just another inconclusive, frustrating lead in the decades-long investigation.
The FBI said the DNA found on the hijacker's clip-on tie and DNA taken from the daughter of potential suspect Lynn D. Cooper is "not a match." However, FBI Special Agent Fred Gutt said, "That doesn't suggest that the current lead is a dead end."
The late Lynn D. Cooper surfaced publicly as a possible suspect in...Full Story