Dude, I think it was deleted because it isn't something that you should be telling everyone. You gotta look at it from her point of view, she loves her father regardless of what he does and you guys are talking about taking his life. I know it is wrong and I have no sympathy for him, the girl must have extremely low self esteem from this situation and is very, very confused about here emotions. She is growing up, I think you should atleast call a hotline and report it. Contact your local police, they can find out who he is without a last name. You don't have to ask to help someone, dammit kid! Talking about how you are going to kill him isn't helping her. You should think about doing this in a legal way. You'd be suprised at how many different ways the police can find him, they can even trace the IP nowadays. So the best thing is to contact the police right away, tell your mother about this or someone that you can trust.