and he was holding and hitting, his forearm draped across the back of Zab's head holding him down while he landed low. I hate Judah and he is on the P4P crybaby list but there is no debating that it was holding and hitting and low.
It was a judgement call. I don't think the ref had the best angle either. I think Zab should have tried to get up and complained then he would have been better served.