Last time I checked, this place was against attacking victims and their families. As of now, JR has not been as forthcoming as people want, but he only owes explanations and updates to LE. And as of now, he is considered a victim. if his actions don't add up to someone else's expectations, then fine. But I don't think it's appropriate to accuse him of harming her with not even a hint of circumstantial evidence. Right here in this thread it was noted that he was not in Cancun when she was "supposedly" last seen. (That's how I translate the sly, sideways undercurrent that's going on in here).
It is quite possible that there is no 'Corona driver' and he's just an opportunist scamming for money, but that doesn't make him a murderer.
And what if he truly loves this girl, and she's really just missing? Just because he doesn't react the way some people want him to doesn't mean he isn't reacting, or hurting.
He obviously has no answers. Plus, LE in Mexico should be the ones looking for her.