Apparently Alvin is sitting on hundreds of pages of exculpatory evidence. The Grand Jury knows he has it and is hiding it. That will likely ensure there is no indictment and subject "Alvin" to prosecution for prosecutorial misconduct. "Alvin" should return to singing with the Chipmunks...in a prison cell full of people he has convicted. "Alvin" is also a little nervous has his name appears with the Epstein documents. That will burnish his image with the prison population.
“evidence”
It is my understanding that the campaign finance law does not justify an arrest.
As for the appraisal allegation, Trump gave the bank his expected valuation of his holdings based on his selling skills.