You are saying he was a cross dressing pervert that raped the girl on the bathroom floor, and who had cross dressed and attacked a girl in a girl's restroom before. OK.
Here's my question. If my wife and I are at the mall at night, its thinning out, but she needs to make a pee stop at the public restroom before leaving, and I see a guy in a dress follow her into the restroom, can I assume it is OK, since I don't know if he is trans, to go in, kick the shit out of him and throw him out the bathroom door, so my wife can pee without some cross dressing pervert trying to look up her dress or worse, right? Or am I just a crude neanderthal?