You are willing to send boys to prison based on hearsay evidence just because its video taped?
Clearly they were mocking her without mercy, but apart from your desire to destroy them and protect her, I see no reason to take their hyperbole about raping her any more seriously than their hyperbole about her being "dead" when she manifestly was not.
To my knowledge, we have no first hand evidence of what transpired "in coitous," and apart from such evidence I don't see how a charge of rape can be sustained.
I’m not sending anyone anywhere. Have you heard? There is a trial going on. As far as what evidence is allowed - or not - is something we will soon see.