There was a pawn shop owner who freqented the rec.guns site many years ago. He was attacked by a crazed customer who wanted to buy a gun, was refused, and cam in swinging a samurai sword. The shop owner scrambled for several loaded guns placed around the store, but was cut and stabbed several times while retreating when he realized he had a Beretta .25 in his pocket (the stress of the attack made him focus on the defensive guns he had in the store and forget the light little backup gun in pocket). He drew the .25, and ended the attack, and the guys life, with several (if not all) rounds to the face and head. In another criminal case in the town where I worked, a single round of .25 (to the head) of a drunk and belligerent 300 pound fellow by another smaller, drunk fellow ended the big guy's life, on the spot. Maybe freak luck in both cases, maybe not.