The idea that President John F. Kennedy was allegedly shot accidentally by Secret Service Agent George Hickey was most recently presented in the film "JFK: The Smoking Gun". Bonar Menninger presented a former incarnation of the story in his book "Mortal Error: The Shot That Killed JFK". However, the story was offered first to the media and then to the Federal Bureau of Investigation decades earlier by gunsmith Howard Donahue. The story when viewed with historical perspective and evidence has serious verifiable issues...