management. he was so selective and so methodical, that at one point he stopped, looked at a buddy and said, oh, not you, jimmy. >> another hallmark of work place killers, unlike other mass murderers, they do not usually elude capture by police. >> mass murder in general is simply no challenge to law enforcement. in the typical case, someone who goes on a rampage is on a suicidal rampage. yes, he wants to kill a lot of other people because he blames them for all of his personal problems, but then, he's going to kill himself. >> by the end of the day 50% of mass murderers are dead either at their own hand or by forcing the police to shoot them and it's that subset of suicidal people who hit on the idea of mass murder as a form of suicide. >> joseph westbecker was not the