Robin Vos is now between a rock and a hard place.
He and Fitzgerald (R-WarWar) licensed what turned out to be Election Fraud, proven beyond a doubt by True the Vote and demonstrated in the movie 2,000 Mules.
So if he shuts down the Gableman investigation, he looks guilty as Hell.
If he lets it continue, he looks stupid as Hell.
Who needs Robin?
For that matter, who needs Fitzgerald (also stupid as Hell)??