Had to do it once, over twenty years ago. was hunting with my brother-in-law and his friends . I was on stand over a ridge. and one of his cousins was walking around. I was watching a 4 pointer walking towards me and this moron shot it over 400 yards, it was 50 yards from me. He spined it and the deer was trying to get away. he came over it and froze. I yelled at him and he did not move, he could not shoot it or anything. i left my rifle were i was. Started shaking this jacharse, no response. I took his rifle to shoot the deer, it was jammed. At this point my heart is breaking, I took my Buck Knife and put it out of his misery. When the clan gathered they all congratulated him, as if he idd something right... ARGH!!!!!!! That was the last time I hunted with those fools. It still pisses me off.