Getting to be a bit like the Muslim law you have to have 4 male witnesses to prove you were raped
If there were 4 male witnesses, that sounds just like a gang bang. Seems unlikely that they would rat on their chums.
This whole thing with women crawling out of the woodwork to say they were abused just seems wrong.
They appear to have lived happily and got on with their lives, why wait till now to complain.
And, as others have said, how can it be proved?