Shades of Elmer Gantry. They go into the more prosaic stuff, like a nearly $40 thousand shopping spree, and a nearly $30 thousand senior trip for his kids, repeatedly remodeling their home, and requiring students to work on a political campaign for a specific candidate.
There are also allegations that his wife had an inappropriate relationship with an underage student, or students, at the university.
There is a lot to be found, now that the rock has been turned over. I could see a reprise of the Jim and Tammy Fae Bakker PTL ministries.