So, apparently during one of his interviews on Saturday night, Henderson said that the reason he'd been out was that he got cheap-shotted during the Notre Dame game.

Does anyone know when this happened?  Did he get hurt during the game, but it wasn't severe enough (yet) that he couldn't finish it out, or what?  I don't remember seeing him take any hits that would fit that description, but that doesn't mean it didn't happen.  Any insight that the commenters here can provide will be welcome.