Opinion · Supreme Court of the United States

Adams v. Maryland

347 U.S. 179

Type
Opinion
Court
Supreme Court of the United States
Jurisdiction
Federal
Date
1954-03-08
Topic
general

How later courts describe this case

  • holding the Fifth Amendment self-executing where testimony was compelled by a congressional grant of use immunity
  • “[A] witness does not need any statute to protect him from the use of self-incriminating testimony he is compelled to give over his objection. The Fifth Amendment takes care of that without a statute”
  • frustration of statute’s purpose by court decision held no ground for limiting application of immunity to federal prosecutions or to persons having specifically claimed right to remain silent
  • "any court” interpreted to mean both United States courts and state courts
  • prohibition against use in state court of evidence given before congressional committee
  • reasoning "any court” included state courts

Citator

UpLaw has not yet analyzed Adams v. Maryland. The absence of a flag is not a finding that it is good law.

Cited by
126 opinions

Headnotes

  1. Evidence — Immunity of Congressional Witnesses A witness who testifies before a congressional committee in response to a summons and answers the committee's questions is entitled to the protection of 18 U.S.C. § 3486, which bars use of that testimony against him in any criminal proceeding; the protection is not lost merely because the witness failed to claim a constitutional privilege against self-incrimination when answering, since the statute does not condition its protection on such a claim, and to require one would leave the statute with no effect beyond the protection already afforded by the Fifth Amendment. 347 U.S. at 180-181
  2. Evidence — Scope of Federal Statute A federal statute providing that testimony given before a congressional committee shall not be used as evidence in any criminal proceeding against the witness "in any court" applies to criminal proceedings in state courts as well as federal courts; the statute's plain language reaches all courts, and construing it to apply only to United States courts would make the Act a trap for the unwary. 347 U.S. at 181-182
  3. Evidence — Congressional Witness Immunity A subsequent judicial decision holding that a statute does not confer the "complete" immunity needed to compel incriminating testimony does not alter the statute's original meaning or narrow the protection it affords congressional witnesses, and the statute continues to protect witnesses notwithstanding the frustration of Congress's original purpose to compel testimony. 347 U.S. at 182-183
  4. Constitutional Law — Legislative Power Congress has power to summon witnesses before its committees and to enact laws necessary and proper to carry into effect its power to obtain testimony; a statute providing that congressional committee testimony shall not be used against the witness in any court is an appropriate means to induce witnesses to testify, and as the supreme law of the land it binds state courts even though it affects their rules of practice. 347 U.S. at 183