The chemical company is owned by a Wall Street predator named Carl Trudeau, and Mr. Trudeau is convinced the Court is not friendly enough to his interests. With judicial elections looming, he decides to try to purchase himself a seat on the Court. The cost is a few million dollars, a drop in the bucket for a billionaire like Mr. Trudeau.
https://www.amazon.com/Appeal-Novel-John-Grisham/dp/0345532023