A play in CWS

[DG]

I will admit I have not seen it, but it was described to me today by a coworker and according to posts here what he told me is correct, that catcher did not have the ball when collision was made. If he was blocking the plate at time of collision, without the ball, this is obstruction in NCAA. If runner's arms were in to body I would be less inclined to call MC than if they were away from the body because you are not throwing a forearm if your arms are in to body.