Comments by "P Hiser" (@1957jmhiser1) on "The Skyjacker That Got Away: D.B. Cooper (Full Episode) | Undercover History" video.

  1. DB Cooper's tie was analyzed and was shown to have a rare, only in one company metal fragments on it recently. They were machined particles but also scientific particles, and could have only originated from a lab in Pennsylvania, and they have a strong suspicion of the scientist's name, who fit the weight, height and coloring of DB Cooper. Very interesting hypothesis and video. I don't understand why they have done a DNA test on the tie, unless too many people handled it.
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