This is the reality. I don't hold too much optimism that the police would somehow solve this problem considering the damage done and the lack of any support to go back to.
Two witnesses is pretty clear cut. It's called 'corroboration', you should look it up and learn something perhaps!
It should be expected not that victims live up to another's definition of responsibility, but that people be responsible enough not to create victims.
I don't see how somebody could tell it was unwanted from a third person perspective.
Thank god one of them gave her a chance to escape. Thank god there was one person not like you there.