James P. Hoffa more than $750,000 in union assets had been used in Carey's 1996 reelection campaign. During the 1998 election Tom Leedham, then-director of the Teamsters Warehouse Division, campaigned against James P. Hoffa. Campaigning to unite the union, Hoffa won the election. After having lost narrowly in 1996 to Ron Carey, Hoffa's new role as president was considered by Teamster members as a chance to rebuild the union. Hoffa was re-elected in 2001, 2006, 2011 and 2016 to five-year terms. "The first big test of the Hoffa administration" was the ratification in June 1999, of a four-year contract covering 13,000 carhaul members
Jimmy Hoffa found when Giants Stadium was demolished in 2010. In the book, "I Heard You Paint Houses: Frank "The Irishman" Sheeran and the Closing of the Case on Jimmy Hoffa" (2004), author Charles Brandt claims that Frank Sheeran, a professional killer for the mob and longtime friend of Hoffa's, confessed to assassinating him. According to Brandt, O'Brien drove Sheeran, Hoffa, and fellow mobster Sal Briguglio to a house in Detroit. He claimed that while O'Brien and Briguglio drove off, Sheeran and Hoffa went into the house, where Sheeran claims that he shot Hoffa twice behind the right ear. Sheeran says that