[This Wednesday, November 24, 2021, marks the 50th anniversary of skyjacker D.B. Cooper's infamous crime and escape from authorities. Local historian Doug Kenck-Crispin has read all 22,277 pages (!!) of the FBI's investigation on Cooper, and shares with Mercury readers his picks for the top ten weirdest facts relating to the case.—eds] On November 24, 1971, the Wednesday before Thanksgiving, a man purchased a one-way airplane ticket from Portland, Oregon, to Seattle, Washington. He paid...