Have you shot a handgun much? Not attacking you, but I will bet not.
http://www.freerepublic.com/focus/news/3193963/posts?page=195#195
Again, may not have been the intention, but the objective reality is that the first four shots were injurious but not incapacitating. He did exactly what the “shoot to wound” people demand, and that wasn’t enough; such people need to admit that sometimes that’s just not sufficient.