1917-1963 1939-1963 2014c-613 20thcentury assassination assassinationkennedy assassins biography brainwashing centralintelligenceagency conspiracies crimevictims dallas espionage famouspersons government history homesandhauntsoswald homicide hospitalists intelligenceservice johnf johnf(johnfitzgerald) kennedy motionpictures oswald personalnarratives physicians presidents psychologicalaspects psychologyoswald socialconditions soviet texas unitedstates wz313