Just watched an hour biography about this guy on AHC channel a series called American Lawmen. You might think crime is out of hand now well it is nothing compared to some states during the 20's and 30's. When I saw this show this guys skills with a gun seemed too unbelievable so I did some research. This is long but incredibly interesting. Also watch this episode if you can.
http://www.freerepublic.com/focus/f-news/957612/posts