I'm just saying. I don't know that any of us were there, and therefore it is definitely possible that the story is fabricated. I'd say that it's unlikely that the whole thing is fabricated, but it's not impossible. And if it was actually a fabricated story, then he should be counter-suing the **** out of them.
That said, I think the whole counter-suing thing is likely just a legal move to try to get the charges dropped. Hypothetically, if you were the cab driver and you knew that you weren't lying, you'd be faced with the choice of either (a) dropping the charges or (b) taking your chance in court which could or could not go your way even if it should. Basically it puts the cab driver at more risk if he does decide to proceed with the charges, because even if he's telling the truth, the court could find otherwise and he could end up on the hook for some cash.
Edited to add: I do think the valet's story loses a little bit of credibility due to the fact that he never spoke to the police the night of the incident, and he didn't come out to the media until the day after the cab driver's story had been all in the media. It's definitely possible that the guy could just be looking for his 5 minutes of fame, so he fabricates a story that matches what he heard from the cab driver so he could get on TV. If you pay attention to his interview, he doesn't give many details. Everything he says is very vague, and he doesn't reveal anything that wasn't already public knowledge.
Just saying. That's why they take these things to court so that men who are smarter than me get a chance to figure out who is telling the truth by catching people in their lies.