Despite almost universal skepticism, his father had always maintained that he didn't. He swore to this during two government investigations. "I didn't have anything to do with the assassination, didn't know anything about it," he said during one of them. "I did my time for Watergate. I shouldn't have to do additional time and suffer additional losses for something I had nothing to do with."
But now, in August 2003, propped up in his sickbed, paper on his lap, pen in hand and son sitting next to him, he began to write down the names of men who had indeed participated in a plot to kill the president. He had lied during those two federal investigations. He knew something after all. He told St. John about his own involvement, too.