accountable." On May 3, 2011, Attorney General Holder testified to the House Judiciary Committee that he did not know who approved Fast and Furious, but that it was being investigated. He also stated that he "probably heard about Fast and Furious for the first time over the last few weeks," a claim which would later be questioned as explained below. In June, ATF Agent Vince Cefalu, who helped to publicize Fast and Furious, was served with termination papers, in a move by the agency he described as politically motivated retaliation. He had been at odds with ATF management since he filed a complaint over tactics in an unrelated case in 2005. The ATF denied that the firing was retaliation, and Cefalu's termination letter noted that he leaked documents to the Internet and showed a "lack of candor" in other operations. On June 14, 2011, a preliminary joint staff report was released by Representative Issa and Senator Grassley. Among the findings: agents were told to stand down rather than interdict weapons, they complained about the strategy and were ignored, and Fast and Furious led to increased violence and death in Mexico. Agents were panicked, certain that "someone was going to die". Representative Issa continued to hold hearings in June and July where ATF officials based in Phoenix and Mexico, and at headquarters in Washington, testified before the committee. ATF agent John Dodson stated that he and other agents were ordered to observe the activities of gun smugglers but not to intervene. He testified: A second joint staff report was released by the Republicans on July 26. In August, three important Fast and Furious supervisors were transferred to new management positions at ATF headquarters in Washington: William Newell and David Voth, field supervisors who oversaw the program from Phoenix, and William McMahon, an ATF deputy director of operations. The transfers were initially reported as promotions by the Los Angeles Times, but the ATF stated that they did not receive raises or take on greater responsibilities. In late August, it was announced that Acting ATF Director Melson had been reassigned to the Justice Department, and U.S. Attorney Burke announced his resignation after being questioned by Congressional investigators earlier that month. In October, documents showing that Attorney General Holder's office had been sent briefings on Fast and Furious as early as July 2010, prompted questions about his May statement that he wasn't sure of