I don't know. I mean he did hit him when he was down but imo Andre's play-acting got him the DQ. If he'd have reacted normally to it, Abraham would have probably lost a point or 2, which would have been irrelevant anyway seen as though he needed a KO.

The minute Abraham lands the shot, he takes the fight out of his own hands. He was never likely to get away with it in the US against a US fighter.