That's what they said about the Duke lacrosse team.
My guess is that he did the "casting couch" thing to get girls to sleep with him. Perhaps there were drugs involved, perhaps not.
When I discuss this with liberals, they seem to base their belief that he's guilty more on the perception that he's a Conservative than anything else. They're perfectly happy to let Bill Clinton slide however... they say "there's no absolute proof he raped anyone" and that's the end of it for them.
Cos admitted to it.
Granted I am a bit queasy like everyone else that this was unsealed by a judge who wanted to take some sort of political revenge on him. But the fact remains, in his own words he said “I did it.”.