Nearly six months after his death this past summer, clues of just how complicated Michael Jackson's life was are coming out every day. Newly released FBI files reveal that in 1992 a man named Frank Paul Jones wrote a letter threatening to kill MJ and George H.W. Bush, reports TMZ. Jones also threatened to slaughter everyone at an MJ concert unless New York mobster John Gotti paid him an undisclosed amount of money. The story gets even more bizarre when it is revealed that Jones's threats are all for the love of Janet Jackson.