I have some problems with this. If she has been raped as she alleges then well done to her and I'd support it. Cases such as rape often get dropped by prosecution due to the difficulty in obtaining a conviction, medical evidence is often sketchy and it comes down to one persons word against the others. If it is one v one then the courts will not convict.
However the flip side of this is the damage that can be done by malicious accusations. Once some thing like this is out it is very difficult to get back.
I'm writing this not having seen the video since I have my daughters friends over for a sleep over and can't see it just now.