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The Judiciary's Use Of Supervisory Power To Control Federal Law Enforcement Activity, Department Of Justice Office Of Legal Policy

University of Michigan Journal of Law Reform

In McNabb v. United States, the Supreme Court claimed- for the first time in its history-the prerogative of "establishing and maintaining civilized standards of procedure and evidence" in the exercise of "supervisory authority over the administration of criminal justice in the federal courts." Since then, the Court has used this self-declared oversight power on numerous occasions and for a wide variety of purposes, but it has never adequately explained either the provenance or the scope of this type of judicial authority. Lower federal courts have followed suit, on the largely unexamined assumption that they too are endowed with supervisory …