I have read many threads over the years about bullets blowing up on impact and not being a lethal hit with game such as a deer. My questions are as follows: 1. Has anyone ever witnessed a bullet actually blow up on impact with a deer, and not kill the deer? and what I mean by this is you were able to get a second shot on the deer and actually see the first shot in autopsy to confirm and not guess what happened. 2. If your answer to 1 is YES, I just do not get the physics of this so maybe someone can explain it to me. I just don't understand how a 140+ grain object going 2800+FPS can explode, even on bone, and the fragments do not still penetrate to the vitals. I have used ballistic tips in the past in excess of 3000fps and while they definitely "blew up" inside the deer, they still took the deer out no problem. Ive yet to have one blow up on a shoulder and not had fragments penetrate to lungs and heart.