Of course he won't.
He never speaks where he has to answer questions and the truth is required of him.
He's also too much of a wimp to do so. Inwardly he knows he ain't what he cracks himself up to be.
So what will the excuse be.
My guesses: the court is corrupt; the judge is corrupt; my attorneys won't let me even though I want to; it's a witch-hunt (it always is according to him).