John F. Kennedy assassination conspiracy theories stated that the Warren Commission had "failed to investigate adequately the possibility of a conspiracy to assassinate the President". The Ramsey Clark Panel and the Rockefeller Commission both supported the Warren Commission's conclusions. The last remaining documents under Section 5 of the President John F. Kennedy Assassination Records Collection Act of 1992 were released on October 26, 2017, while the remaining ones that are still classified will only be analyzed for redactions. According to author John C. McAdams, "[t]he greatest and grandest of all conspiracy theories is the Kennedy assassination conspiracy theory." Others have often referred to it as "the
Assassination of John F. Kennedy in popular culture and re-enacting the assassination of the president. The assassination has been the subject of many time travel and alternate history stories in science fiction film, television and literature, many with Kennedy and/or Oswald surviving or other people in the Presidential limousine dead. Some of these have Governor John Connally killed in place of Kennedy. A pair of alternate history films called "The Trial of Lee Harvey Oswald" made in 1964 and 1977 have the accused assassin not being killed by Jack Ruby and standing trial for the murder of President Kennedy. Neither film ends in a verdict: the earlier movie