At the risk of inflaming anyone for suggesting a rape victim is in fact a lying prostitute... (ow! Hey that hurts, let me finish!)
I wasn't there, but lots about the whole story never made much sense, from straight rape (he'd have to have been crazy, maybe he is, but you know) to conspiracy theories that he was set-up (bit fanciful, but what do I know) and since the latest info came out, it does cast doubt on her character, but also it totally doesn't mean she wasn't raped - and he changed his story too. So when I read this version of events, I've lost the source, maybe I'm late with it and it's in another thread, i don't know. And as I say, I wasn't there and don't know what happened. But the story suggests she was a maid/prostitute, who knew exactly who he was and just planned to get a nice pay day. Except he didn't pay. Maybe he didn't realise that was the deal? Maybe she wanted too much? So they argued and she left and concocted the rape story instead.
Now none of that may have happened. But it makes more sense than any other version of events I've had presented to me so far.