The deputy that lives in the neighborhood told me he went to a crime scene where the victim told the drug guy he was coming for his money and it was not going to be pretty. The drug guy went to the only stop sign in the hood knowing the victim would have to stop. The drug guy hide in the bushes behind the stop sign and shoot the Vitim in the back of the head with and old AR15 with the 14 twist barrel and a 50 grain bullet. The deputy said if you aligned your self just right and looked through the little hole in the back of the guys head you could see blood and brains on the windshield, most of his face was not in its original position. No matter what you think about a 223/5.56 it is lethal and sometimes spectacularly.