We can sit here and see mountains of 'evidence', but how much of it can be proven enough to stand up in court? I'm guessing that very little of it can. They've had 4 years to cover their tracks, to hide illegal stuff and leave only unproven stuff for the courts to see.

“In a time of deceit telling the truth is a revolutionary act.”
― George Orwell

It's not over when you lose. It's over when you quit.