Nisht: (I was actually waiting for you to ask this.) Anyone has a right to join and post what they want. And if I thought this was actually a guy who saw this (or a similar) story then I would take it at exactly the same face value that I took the OP. My only protest is based on my assumption (and I’m pretty sure I’m right; just waiting for Mod confirmation on it) that this was Joseph making a new screen name just to claim firsthand knowledge of something and therefore slandering the person. He was not telling a potentially new story or giving legitimate information about this girl (who may or may not exist) described in the OP, but rather slanderously invented a terrible thing to say about the girl mentioned in the OP.
And I wasn’t saying that it was Lashon Hara. It was just deceitful, underhanded, and illegitimate.