The Rockefeller Commission's June 1975 report stated that they investigated allegations that the CIA, including Hunt, may have had contact with Oswald or Jack Ruby. According to the Commission, one "witness testified that E. Howard Hunt was Acting Chief of a CIA Station in Mexico City in 1963, implying that he "could" have had contact with Oswald when Oswald visited Mexico City in September 1963." Their report stated that there was "no credible evidence" of CIA involvement in the assassination and noted: "At no time was ever the Chief, or Acting Chief, of a CIA Station in Mexico City.