On March 1, 1974, a grand jury returned an indictment charging seven named individuals with offenses including conspiracy to defraud the United States and to obstruct justice. Although not designated in the indictment, the grand jury named President Richard M. Nixon as an unindicted co-conspirator. On April 18, 1974, upon motion of the Special Prosecutor, a subpoena duces tecum was issued to the President requiring production of tapes, memoranda, papers, transcripts, or other writings relating to precisely identified meetings between the President and others.
The President publicly released edited transcripts of 43 conversations on April 30, 1974, including 20 subject to the subpoena. On May 1, 1974, the President's counsel filed a motion to quash the subpoena under Rule 17(c) along with a claim of privilege. At a subsequent hearing, further motions to expunge the grand jury's action naming the President as an unindicted co-conspirator and for protective orders were filed by counsel for the President.
On May 20, 1974, the District Court denied the motion to quash and ordered production of the materials by May 31, 1974. The court rejected claims that the dispute was a nonjusticiable intra-executive conflict and that the Judiciary lacked authority to review executive privilege. On May 24, 1974, the President appealed to the Court of Appeals, and the Special Prosecutor petitioned for certiorari before judgment, which was granted.
The case was set for argument on July 8, 1974. The proceeding is a pending federal criminal prosecution in United States v. Mitchell et al. set for trial on September 9, 1974.