Yeah, don't do this.
Don't forget the standards if common sense leaves you.
Exodus 21
12 “He who strikes a man so that he dies shall surely be put to death. 13 However, if he did not lie in wait, but God delivered him into his hand, then I will appoint for you a place where he may flee.
14 “But if a man acts with premeditation against his neighbor, to kill him by treachery, you shall take him from My altar, that he may die.
If Michael Brown reaches in your car, and I don't mean a squad car of a LEO, just yours and starts wailing away, you can kill him. You did not act in premeditation, he was delivered into your hand. If that is confusing, then ask. Or Trayvon Martin slams your head into the concrete because you caught him casing the neighborhood, you can kill him. Maybe not in California, but before God you are not guilty.
This goes perfectly with the next page.
2 If the thief is found breaking in, and he is struck so that he dies, there shall be no guilt for his bloodshed. 3 If the sun has risen on him, there shall be guilt for his bloodshed.
Those boys were not delivered into his hand, they were trying to steal bongs, and it was obvious. Like the sun being up and you know the thief is just a thief.