What should happen?

[PIAA REF]

Last night, after working a great double OT thriller (girls varsity) on my way home my cell phone rings. It is an area coach. Now Calls from coaches aren't too uncommon when they have rule interpreter questions but this one caught me off guard. Coach tells me that he got T'd up and was ok with that. He said he deserved it but it was what followed that what he was calling about. He was kneeling by the bench when he got T'd after the official gave him the T. The official came over and patted him on the head to tell him to sit down. THis made the coach furious. His comment was what gives the right for the official to touch me in any way. I agreed that the official shouldn't have touched him. I calmed him down to the best of my ability. His statement was if I would put my hands on an official I would be arrested or charged. But in this case it seems that really nothing will happen other than the official being told that a mistake was made. Do any of you have anything in place of what should or does happen if an official makes a mistake of this magnitude?