I am reading more and more about disgusting behavior forced upon fellow shooters. If there is a "real" infraction, then take action, after you check and know the rules. If the action comes your way, make sure that it is justified and done in the correct manner. All should be paying attention to your own shooting anyway!
Just my not so humble opinion.

Teeter,
We will look you up if in the area.
Squin,
Good advice. Also be sure of what you think you saw.
T