Throughout interviews conducted in 2003 with the CIA Office of Inspector General, top CIA leadership and attorneys claimed they had little knowledge of the site operations. Both the Director of Central Intelligence George Tenet and CIA General Counsel Scott Muller have claimed they were "not very familiar" with the detention site. In August 2003, Muller said that he believed the site was merely a holding facility. The Inspector General review also found that there were no guidelines for "enhanced interrogation techniques" at the site, and that some interrogators were "left to their own devices" with prisoners.