I would have gotten rid of Wray in his first couple months. He is a putz.
Don't want to use spying, ok, let's use the criminal words, SEDITION AND TREASON, punishable by death ONLY. Everyone involved in this coup attempt, including all the way to the top should face these charges, and get the Rosenberg treatment. No exception.
If this is never to happen again, the max sentence must be carried out swiftly!