Caseflicks

Supreme Court of the United States • 1972

Kastigar v. United States

406 U.S. 441 | 92 S. Ct. 1653 | 32 L. Ed. 2d 212 | 1972 U.S. LEXIS 57

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Takeaway

In short, Kastigar holds that the Fifth Amendment permits compelled testimony when the Government grants use and derivative-use immunity and proves any later prosecution rests entirely on independent evidence; it need not grant transactional immunity.

Background

Petitioners were subpoenaed to testify before a federal grand jury in the Central District of California. Anticipating that they would invoke the Fifth Amendment privilege against self-incrimination, the Government obtained orders under 18 U.S.C. §§ 6002–6003 requiring them to testify under a grant of immunity.

Section 6002 barred the Government from using the compelled testimony, or any information directly or indirectly derived from it, against the witnesses in a criminal case, except in prosecutions for perjury, false statements, or failure to comply with the immunity order. Petitioners nonetheless refused to answer the grand jury's questions on Fifth Amendment grounds.

The District Court held each petitioner in contempt and committed them to custody until they testified or the grand jury's term expired. The Ninth Circuit affirmed. The Supreme Court granted certiorari to decide whether the Constitution requires transactional immunity—immunity from prosecution for offenses discussed in compelled testimony—or whether use and derivative-use immunity is enough.

Issues

Issue #1

Whether Congress may constitutionally compel incriminating testimony from a witness who invokes the Fifth Amendment by granting immunity.

Holding

Yes. Congress may compel testimony after providing immunity that is coextensive with the Fifth Amendment privilege against self-incrimination.

Reasoning

The Court reaffirmed Brown v. Walker and Ullmann v. United States, which recognize that immunity statutes are compatible with the Fifth Amendment. Government has a deeply rooted and essential power to compel testimony, while the Fifth Amendment limits that power when answers could incriminate the witness. Properly drawn immunity statutes accommodate both interests by replacing the privilege's protection against compelled self-incrimination with an equivalent statutory protection.

The Fifth Amendment does not establish a general right to avoid prosecution or to remain permanently silent about criminal conduct. Its core function is to prevent the Government from forcing a person to supply testimonial evidence that can lead to criminal punishment. Thus, an immunity grant may displace the privilege if it fully removes that constitutionally prohibited risk.

Issue #2

Whether use and derivative-use immunity under 18 U.S.C. § 6002 is coextensive with the Fifth Amendment privilege, or whether transactional immunity is constitutionally required.

Holding

Use and derivative-use immunity is coextensive with the Fifth Amendment privilege and is sufficient to compel testimony; transactional immunity is not required.

Reasoning

Section 6002 broadly prohibits the use of compelled testimony and of any information directly or indirectly derived from it in a later criminal case against the witness. That prohibition prevents both evidentiary use of the testimony itself and indirect use of it as an investigatory lead, including using it to identify witnesses, uncover evidence, or focus an investigation on the immunized witness.

The Court distinguished transactional immunity from the constitutional privilege. Transactional immunity bars prosecution for offenses related to the compelled testimony and therefore provides a pardon-like protection broader than the Fifth Amendment supplies. A witness who invokes the privilege may still be prosecuted using evidence obtained independently; the privilege protects against compelled self-incrimination, not prosecution itself.

Counselman v. Hitchcock did not require transactional immunity as a constitutional minimum. The immunity statute there failed because it prohibited only use of the compelled testimony and did not bar the Government from using that testimony to discover other incriminating evidence. Its broad language suggesting that absolute immunity from prosecution was necessary went beyond what the decision required and was not controlling.

Murphy v. Waterfront Commission confirmed the relevant constitutional standard. Murphy held that a sovereign could not use compelled testimony or its fruits in prosecuting an immunized witness and required the prosecuting authority to show that its evidence came from an independent legitimate source. Because the Fifth Amendment has the same scope in state and federal proceedings, Murphy demonstrated that use and derivative-use protection is equivalent to the privilege.

The Court emphasized that the statute's protection is enforceable through a substantial burden on the Government. Once the defendant shows that he gave immunized testimony related to the prosecution, the Government must affirmatively prove that every item of evidence it proposes to use is derived from sources wholly independent of that testimony. This safeguard leaves the witness and prosecutors substantially as they would have stood had the witness asserted the privilege and remained silent.

The Court analogized the rule to the treatment of coerced confessions: compelled statements and their fruits cannot be used, but prosecution may proceed on independently acquired evidence. Because § 6002 prohibits all direct and indirect use and imposes a heavy independent-source burden on the Government, petitioners' Fifth Amendment privilege was adequately replaced, and their contempt judgments were proper.

Dissents

Justice Douglas

Reasoning

Justice Douglas maintained that the Fifth Amendment prohibits compelling a person to confess crimes unless the Government grants transactional immunity. In his view, the Self-Incrimination Clause is violated when the witness remains subject to prosecution for the very transactions about which the Government has compelled testimony.

He read Counselman and later cases as making transactional immunity the established constitutional rule. Murphy, he argued, did not silently change that rule because Murphy addressed a federalism problem: testimony compelled by one sovereign and potentially used by another. That interjurisdictional setting did not resolve the adequacy of immunity when the same government both compels the testimony and later prosecutes the witness.

Use immunity, in Justice Douglas's view, gives the Government less than it takes. Even if the precise words of the witness cannot be admitted, compelled testimony can reveal leads and sources that may ultimately help secure a conviction. He concluded that the Fifth Amendment protects a federally guaranteed right of silence that Congress may not overcome merely by excluding certain later uses of compelled testimony.

Justice Marshall

Reasoning

Justice Marshall agreed that immunity must place the witness in precisely the same position, relative to the government compelling testimony, as the witness would occupy by remaining silent under the Fifth Amendment. Although a complete ban on direct and derivative use might meet that standard in theory, he concluded that it could not reliably do so in practice.

He doubted that courts could effectively police all taint from compelled testimony. The relevant evidence about investigative leads, internal communications, and the path by which prosecutors acquired evidence is largely controlled by the Government. A witness will often lack the information necessary to challenge an assertion that evidence came from an independent source, and even good-faith officials may be unable to detect subtle or remote uses of immunized testimony within a large investigative apparatus.

Justice Marshall rejected the majority's analogy to exclusion of coerced confessions. Exclusionary rules provide a remedial response after unconstitutional conduct has occurred, whereas an immunity statute prospectively authorizes the Government to conduct an interrogation that the Fifth Amendment would otherwise forbid. Because the Government deliberately chooses whether to compel testimony, it should have to give the certain and complete protection of transactional immunity rather than rely on an imperfect effort to trace evidentiary taint.