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A gunman later identified as Clay A. Duke was shot three times after opening fire at a Florida school board meeting. The school system's head of security, Mike Jones, returned fire at the gunman, who then killed himself. This version of the shooting is from a WMBB news camera and shows Duke's full rant about his wife's firing and the couple's loss of benefits. Actual clip is in focus.
Fortunately, law enforcement and university staff and administrators had undergone training, had good working relationships with each other, as well as with other agencies, had appropriate plans, had a layered mass notification system and had a trained student population that was prepared to respond appropriately.