Hope he lives long enough to talk about it. Thanks for the heads up.
First thought that crossed my mind too.
remember all the people that died "naturally" after the Kennedy assassination - all the "mystery deaths", including Dorothy Kilgallen, the reporter, only one (?) to've interviewed Jack Ruby, told a reported friend/colleague that she was going to press the next morning with a story that would "blow the lid off" the Kennedy killing. She was found dead the next morning - and no notes were found.
Unwise to know too much - and tip your hand ahead of time.