I know that DB Cooper has become somewhat of an iconic personality but we seem to be losing sight of the fact that this man was in fact a criminal. If you hijacked a plane today you would most likely be considered a terrorist.
And to those who believe this was a victimless crime, please wake up. The people who endured those hours with Cooper were to become emotionally traumatized individuals.
The thoughts of a man holding a bomb that could blow up the plane your on in mid flight and kill you would become nightmares for these people for years if not a lifetime.
I watched the clip of Bill Mitchell from this year's CooperCon, when he was describing his time on the plane and when he got to the part where he had to mention the word bomb, you could clearly see he had emotional struggles with reliving those moments.
He and the others, like Flo and Tina and the pilot crew did not know if they would live or die that night. That is something one doesn't really ever get over especially in an era where seeing a therapist was more or less a taboo subject.
It's true that Bill didn't know about the bomb till afterwards, but the emotional results are the same when he did find out because he was right there watching the guy.
Yes this is an interesting case because Cooper has never been publicly identified but I think that all the hoopla people are giving Cooper, (mostly on the other site) like it's DB Cooper day, is a disservice to the emotional trauma his victims endured that night and for every night and year after that.
This is all just my own opinion.