He's Earl Van Best Jr., he's one of the suspects in the Zodiac Killer case, his own son accused him of being the killer after seeing a wanted poster of the drawing of who people think looks like the Zodiac Killer. One of the letters that the Zodiac sent to the police had a form of dna from the stamp although it wasn't enough to accurately pin point the killer. Best's son tried to get a dan test done against his father but the police denied. This caused best's son to believe that the police were trying to cover up his accusation. This lead him to write a book called "The Most Dangerous Animal of All" which is about him accusing his father and the search to find evidence pointing to the fact that he is the Zodiac Killer.
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>You
But thank you for the info tho