according to the guards who want the sergeant at arms to leave but vickers doesn't do that. instead, vickers instantly dives around the pillar holding his pistol and as he dives, he rolls on to his back. and shoots upward at bibeau. he hits bibeau and then falls on his back. vickers continues to em pty his magazine into him and then the rest of the security team immediately rush forward and they begin shooting. >> after the gunman is dead, this is the last image of vickers in the hallway that day, coolly leaving the scene.