[Strategerist]

I'm pretty certain pardons narrowly cover a specific possible crime. He wasn't pardoned for Watergate. I mean, if it turned out he killed someone and buried them in a shallow grave in 1972, the Reagan pardon wouldn't help him.

But again, the idea that this guy would be prosecuted is silly. Even if he wasn't senile.

[Sonny M]

I've posted the statement by President Reagan, I'm not a technical guy but he does use the phrase "full and unconditional pardon", even if there is a reason.

A lawyer might figure out if it really is full or just full in regards to that one part.