Jeffrey Macdonald's DNA was retrieved from beneath his murdered wife's fingernail, but underneath one of his daughters fingernails was hair whose DNA has been tested and is NOT Macdonald's, and they don't know whose DNA it is.
The question to me is not whether J.MacDonald was, or was not, a murderer; the question is why would Joe McGinniss STALK Sarah Palin???
McDonald is guilty, convicted in a court of law.
You have no grounds to call McGinnis a stalker,,a writer who writes about people. He may be planning a hit job on Palin but that is way different from the conventional meaning of a stalker and calling him that is a distortion.