The HSCA found that although the Commission and the different agencies and departments examining Kennedy's assassination performed in good faith and were thorough in their investigation of Lee Harvey Oswald, they performed with "varying degrees of competency" and the search for possible conspiracy was inadequate. The HSCA determined, based on available evidence, that the probable conspiracy did not involve the governments of Cuba or the Soviet Union. The committee also stated that the conspiracy did not involve any organized crime group, anti-Castro group, nor the FBI, CIA, or Secret Service. The committee found that it could not exclude the possibility that individual members of the national syndicate of organized crime or anti-Castro Cubans were involved in a probable conspiracy to assassinate president Kennedy. However, some members of the committee would later state their personal belief that one of those groups was involved in the assassination, with Representative Floyd Fithian believing that the Kennedy assassination was orchestrated by members of organized crime.