Jimmy Hoffa in Nashville. Hoffa was implicated by one of his close associates, Louisiana teamster Edward Grady Partin, who went to the FBI with the information that led to Hoffa's conviction. Hoffa was also convicted of fraud later that same year for improper use of the Teamsters' pension fund, in a trial held in Chicago. Hoffa had illegally arranged several large pension fund loans to leading organized crime figures. He received a five-year sentence to run consecutively to his bribery sentence. Kennedy, who had pursued Hoffa for several years, stepped down as Attorney General after the second Hoffa conviction, and was elected
Jimmy Hoffa caused by the 1975 disappearance of her husband, because her health had declined steadily since then. She is entombed in Michigan. In 1989, Kenneth Walton, the head of the FBI's Detroit office, told "The Detroit News" that he knew what happened to Hoffa. "I'm comfortable I know who did it, but it's never going to be prosecuted because ... we would have to divulge informants, confidential sources." In 2001, the FBI matched DNA from Hoffa's hair—taken from a brush—with a strand of hair found in a 1975 Mercury Marquis Brougham driven by longtime friend Charles "Chuckie" O'Brien on July 30,