The fukk. A dead man cannot be reaching for anything. He is dead, reaching is an action. He cannot perform such action because he is incapable because he is dead. Unless the gun was in his hand you can't say he was reaching for it.
Are you really this dense?.
Maybe the gun wasn't in his hand because he was shot WHILE REACHING FOR IT. Your "reaching for it is an action is an action" is correct, but makes you look like a fool as he never actually reached it because he was shot before he could possible kill the defendant.
If someone is angry, intoxicated, and says they are going to get a gun and kill me, they are getting shot, period. If your "pride" and ego is too big to think that shooting someone to defend yourself is wrong, then good luck to you if you're ever in a situation like Hayes..