Assassination of John F. Kennedy was established on November 29, 1963, by President Johnson to investigate the assassination. Its 888-page final report was presented to Johnson on September 24, 1964, and made public three days later. It concluded that Lee Harvey Oswald acted alone in the killing of President Kennedy and the wounding of Texas Governor John Connally, and that Jack Ruby also acted alone in the murder of Oswald. The Commission's findings have since proven controversial and been both challenged and supported by later studies. The Commission took its unofficial name, "The Warren Commission", from its chairman, Chief Justice Earl Warren. According to published
Assassination of John F. Kennedy to impact the facts of the Kennedy assassination. President Donald Trump said in October 2017 that he would not block the release of documents. Many conspiracy theories posit that the assassination involved people or organizations in addition to Lee Harvey Oswald. Most current theories put forth a criminal conspiracy involving parties as varied as the FBI, the CIA, the U.S. military, the Mafia, Vice President Johnson, Cuban President Fidel Castro, the KGB, or some combination of those entities. Public opinion polls have consistently shown that a majority of Americans believe there was a conspiracy to kill Kennedy. Gallup polls have