There was a post last bread where Anderson Cooper gave the psychopathic Grosskreutz a platform to clear the record of what he said on a morning program. He said that he pointed his gun at Kyle during, or just after Kyle shot him in the arm.
This proves it. The 17 year old beat death by a split second. He disabled the would be killer's arm (the threat) just at the exact moment the would be killer was pulling the trigger. We talking maybe 0.2 seconds, at the most.
Just think where we would be if Kyle waited in lest time than a blinking of an eye? He would be dead, Grosskreutz would be out on free bail walking free waiting for his trial. And of course, media would be shouting from the rooftops that Grosskreutz is a hero, he stopped an active shooter before he could kill more innocents.