put it this way, you have a gun on the guys head. hes not going ANYWHERE, the cops come, they do a rape kit on the kid, you tell the police what happened, that guy is GOING to jail. So how have you "protected her" by killing him? you havent, all you have done is vent your own feelings and now she not only has been sexually assulted and has to deal with that, she now has to deal with the fact that her father is a murderer and because of her age she is probably going to belive its her OWN fault. How is that being a good parent?