CNN Crimes of the Century July 14, 2013 05:17:00
His manic, nuts before lennon's death. >> james gaines spent hundreds of hours interviewing mark chapman. and you can see it becomes crazier and crazier with crosses out and things to do. >> chapman told gaines that for years his mind was like a war zone, occupied by opposing forces he described as the big people and the little people. >> he had a whole population of little people living in his head to whom he gave instructions and who had meetings on what he said they should meet about. it was extreme. >> he buys a special resolver. >> the gun was traced to j and s enterprises a gun shot a bl...