Do you people realize the person would have been bleeding, half-conscious on the ground before death was anywhere near?
There's no appropriate method for murder, that's the whole fucking point of my post; but there's shit that's bad and shit that's extremely fucking insane bad.
IF the guy was truly molesting the girl, then fuck him, the father would have reacted to instincts, but once the man was under submission he could have stopped and waited for the police.
This whole thread is truly depressing.
I think I can't take it anymore so I'll just take my leave from this one.
Actually, if a grown man punches someone in the head full out, it's quite possible to inflict fatal damage without any immediate, outside indication. Especially if said grown man works with his hands and thus has above-average muscle mass.
It's not fair to assume that he was out for blood, or at least, there needs to be an objective review first.