They will either kill him or put him in jail.
I’m inclined to agree. When you look at the lengths they’ve gone to, it’s clear they are NOT going to let him back into that White House, no matter what.
They cannot reasonably put him in jail, so the first option is the one they will select.
They are likely to try to make it look medical.
Radiation, poisoning, or a ‘heart attack’.
Maybe the former by way of the latter.
I don’t think the secret service would let him to Epsteined though.