Maybe there is no agreement. This could be part of the entire whitewash by DOJ. Immunity agreement to assist with the investigation? Probably a clause that he won’t have to testify. It makes sense that he is still alive.
You most surely could be right, with the current administration I wouldn’t count out anything. I’m no lawyer by any stretch of the imagination but these few judges that are ticked seem to be going after them.
My humble guess is that there is an agreement but it’s strictly about one single feature or issue. Once produced....the judge is going to laugh at the guy and his lawyer....noting the value of their immunity agreement is marginal. The guy will turn to his Clinton-paid-lawyer and ask why the judge is laughing.