Thanks for the update. There is a lot in your comment to ponder.
Let me just point out that, even though your EQ President was wrong and acted badly, he probably was acting in what he considered to be good faith in defense of someone he thought was being accused incorrectly. He probably was acting as a protector, misguided though he was, based on believing a friend. It’s easier to understand and forgive if you try to put yourself in his shoes and asked how you might have reacted if you had believed one thing and thought, sincerely, that you were defending the innocent against slander and unjust accusation. Right or wrong, motivation really does make a difference.
I’m not trying to defend what he did, but I do want to be as charitable as possible when dealing with the person as a person.