Former ASIO chief Sir Edward Woodward has dismissed the notion of CIA involvement, as has journalist Paul Kelly. Justice Robert Hope, who had twice been royal commissioner investigating the Australian intelligence agencies, including ASIO, stated in 1998 that he had attempted to locate and interview a witness who had allegedly given in-camera evidence to the Church Committee about CIA involvement in the dismissal. He was unable to find either the witness or testimony, despite having the support of "a senior senator". In his top secret supplementary report, however, Hope dismissed the idea of a CIA involvement in Australian politics.