My ship? Not even Fox News ship. O'Reilly gave the school an opportunity to refute her claim on the air and they declined. Like I said, someone is lying and it won't be hard to prove who. However, this will likely be resolved quietly in court and the teacher will be happily gagged as part of the settlement.
It's not like O'Reilly presented forged documents slandering someone and then refused to present even the remotest evidence to back his claim.