Happened on the last TD drive. 2:20 left in the 4th quarter. 1st and 10 at the 39 yard line. 8 yard pass to the left to Tutu. Tutu went down when he caught it but hadn't been touched yet, he just kinda laid there waiting for guy to touch him. I believe it was Jonathan Jones, stood above tutu then leaned down and started punching him, I'm guessing trying to knock the ball out but did it like 3-4 times I believe and didnt look like he was aiming for the ball much. Think hit his helmet too but happened fast and they didn't show replay so can't confirm.
Maybe someone with access can show it so we can see.