College professor's forensic investigation fingered the DeAutremont Brothers in the brutal robbery; after a years-long manhunt, and more than 2 million “wanted” posters, they were caught. But we still don't know the full story. (Siskiyou Pass, Jackson County; 1920s) (For text and pictures, see https://offbeatoregon.com/1701b.part2-deautremont-train-rob-manhunt-425.html)