The five defendants in this case pleaded guilty to criminal charges filed against them but have not been sentenced. They have moved to withdraw their pleas on the ground that the grand jury that indicted them was serving beyond its term. After this court rejected a challenge to the tenure of the same grand jury,
United States v. Taylor,
The defendants have not been sentenced, so the appeal is premature. See
United States v. Hollywood Motor Car Co.,
First,
Mechanik
holds only that once a defendant’s guilt has been established beyond a reasonable doubt, he may not raise objections to those portions of the grand jury’s procedure that are designed to prevent the accusation of innocent persons. See
United States v. Fountain,
Second, to the extent a resolution of factual guilt or innocence blots out a challenge to the procedures used before a grand jury, the defendants have lost their ability to pursue these claims already. They pleaded guilty, and a plea is as effective as a jury verdict in establishing factual guilt.
Tollett v. Henderson,
Third, to the extent
Mechanik
bars review of grand jury questions on appeal from the final judgment, it does so because any errors are too insignificant to call for correction. If the errors are too insignificant after conviction, they are too insignificant before conviction. The Supreme Court has emphasized many times that criminal cases should not be interrupted by interlocutory appeals except in the most compelling circumstances. Multiple appeals produce leaden-footed justice and divert the time of courts from more pressing questions raised by other parties. See
Cobbledick v. United States,
Many issues concerning discovery, class certification, the grant or denial of stays, and the disqualification of counsel are neither appealable before trial nor grounds for reversal after trial. E.g.,
Gulfstream Aerospace Corp. v. Mayacamas Corp.,
— U.S. -,
The appeal is dismissed for want of jurisdiction.
