He surely knew about them. There is a very good chance that he raped girls, but I don't have enough proof. It's bad enough that he walked around girls dressing rooms and bragged about it. That disqualifies him for me, but I don't know that he raped girls. I'd be more surprised to find out that he didn't than that he did, but until there is a real investigation we'll never know. I doubt that will ever happen. The whole legal system is designed and enforced in a way to protect people like him.