# Kastigar v. United States/Opinion of the Court

* Court Documents
* Case Syllabus
* Opinion of the Court
* Dissenting Opinions Douglas Marshall
[p442] MR. JUSTICE POWELL delivered the opinion of the Court.
This case presents the question whether the United States Government may compel testimony from an unwilling witness, who invokes the Fifth Amendment privilege against compulsory self-incrimination, by conferring on the witness immunity from use of the compelled testimony in subsequent criminal proceedings, as well as immunity from use of evidence derived from the testimony.
Petitioners were subpoenaed to appear before a United States grand jury in the Central District of California on February 4, 1971. The Government believed that petitioners were likely to assert their Fifth Amendment privilege. Prior to the scheduled appearances, the Government applied to the District Court for an order directing petitioners to answer questions and produce evidence to the grand jury under a grant of immunity conferred pursuant to 18 U.S.C. §§ 6002-6003. Petitioners opposed issuance of the order, contending primarily that the scope of the immunity provided by the statute was not coextensive with the scope of the privilege against self-incrimination, and therefore was not sufficient to supplant the privilege and compel their testimony. The District Court rejected this contention, and ordered petitioners to appear before the grand jury and answer its questions under the grant of immunity.
Petitioners appeared but refused to answer questions, asserting their privilege against compulsory self-incrimination. They were brought before the District Court, and each persisted in his refusal to answer the grand jury's questions, notwithstanding the grant of immunity. The court found both in contempt, and committed them to the custody of the Attorney General until either they answered the grand jury's questions or the term of the grand jury expired. The Court of [p443] Appeals for the Ninth Circuit affirmed. Stewart v. United States, 440 F. 2d 954 (CA9 1971). This Court granted certiorari to resolve the important question whether testimony may be compelled by granting immunity from the use of compelled testimony and evidence derived therefrom ("use and derivative use" immunity), or whether it is necessary to grant immunity from prosecution for offenses to which compelled testimony relates ("transactional" immunity). 402 U.S. 971 (1971).

## I

The power of government to compel persons to testify in court or before grand juries and other governmental agencies is firmly established in Anglo-American jurisprudence. The power with respect to courts was established by statute in England as early as 1562, and Lord Bacon observed in 1612 that all subjects owed the King their "knowledge and discovery." While it is not clear when grand juries first resorted to compulsory process to secure the attendance and testimony of witnesses, the general common-law principle that "the public has a right to every man's evidence" was considered an "indubitable certainty" that "cannot be denied" by 1742. The power to compel testimony, and the corresponding duty to testify, are recognized in the Sixth Amendment [p444] requirements that an accused be confronted with the witnesses against him, and have compulsory process for obtaining witnesses in his favor. The first Congress recognized the testimonial duty in the Judiciary Act of 1789, which provided for compulsory attendance of witnesses in the federal courts. MR. JUSTICE WHITE noted the importance of this essential power of government in his concurring opinion in Murphy v. Waterfront Comm'n, 378 U.S. 52, 93-94 (1964):
   "Among the necessary and most important of the powers of the States as well as the Federal Government to assure the effective functioning of government in an ordered society is the broad power to compel residents to testify in court or before grand juries or agencies. See Blair v. United States, 250 U.S. 273. Such testimony constitutes one of the Government's primary sources of information."
But the power to compel testimony is not absolute. There are a number of exemptions from the testimonial duty, the most important of which is the Fifth Amendment privilege against compulsory self-incrimination. The privilege reflects a complex of our fundamental values and aspirations, and marks an important advance in the development of our liberty. It can be asserted in any proceeding, civil or criminal, administrative or judicial, investigatory or adjudicatory; and it [p445] protects against any disclosures that the witness reasonably believes could be used in a criminal prosecution or could lead to other evidence that might be so used. This Court has been zealous to safeguard the values that underlie the privilege.
Immunity statutes, which have historical roots deep in Anglo-American jurisprudence, are not incompatible [p446] with these values. Rather, they seek a rational accommodation between the imperatives of the privilege and the legitimate demands of government to compel citizens to testify. The existence of these statutes reflects the importance of testimony, and the fact that many offenses are of such a character that the only persons capable of giving useful testimony are those implicated in the crime. Indeed, their origins were in the context of such offenses, [p447] and their primary use has been to investigate such offenses. Congress included immunity statutes in many of the regulatory measures adopted in the first half of this century. Indeed, prior to the enactment of the statute under consideration in this case, there were in force over 50 federal immunity statutes. In addition, every State in the Union, as well as the District of Columbia and Puerto Rico, has one or more such statutes. The commentators, and this Court on several occasions, have characterized immunity statutes as essential to the effective enforcement of various criminal statutes. As Mr. Justice Frankfurter observed, speaking for the Court in Ullmann v. United States, 350 U.S. 422 (1956), such statutes have "become part of our constitutional fabric." Id., at 438.

## II

[p448] Petitioners contend, first, that the Fifth Amendment's privilege against compulsory self-incrimination, which is that "[n]o person... shall be compelled in any criminal case to be a witness against himself," deprives Congress of power to enact laws that compel self-incrimination, even if complete immunity from prosecution is granted prior to the compulsion of the incriminatory testimony. In other words, petitioners assert that no immunity statute, however, drawn, can afford a lawful basis for compelling incriminatory testimony. They ask us to reconsider and overrule Brown v. Walker, 161 U.S. 591 (1896), and Ullmann v. United States, supra, decisions that uphold the constitutionality of immunity statutes. We find no merit to this contention and reaffirm the decisions in Brown and Ullmann.

## III

Petitioners' second contention is that the scope of immunity provided by the federal witness immunity statute, 18 U.S.C. § 6002, is not coextensive with the scope of the Fifth Amendment privilege against compulsory self-incrimination, and therefore is not sufficient to supplant the privilege and compel testimony over a claim of the privilege. The statute provides that when a witness is compelled by district court order to testify over a claim of the privilege:
   "the witness may not refuse to comply with the order on the basis of his privilege against self-incrimination; but no testimony or other information compelled under the order (or any information [p449] directly or indirectly derived from such testimony or other information) may be used against the witness in any criminal case, except a prosecution for perjury, giving a false statement, or otherwise failing to comply with the order." 18 U.S.C. § 6002.
The constitutional inquiry, rooted in logic and history, as well as in the decisions of this Court, is whether the immunity granted under this statute is coextensive with the scope of the privilege. If so, petitioners' refusals to answer based on the privilege were unjustified, and the judgments of contempt were proper, for the grant of immunity has removed the dangers against which the privilege protects." Brown v. Walker, supra. If, on the other hand, the immunity granted is not as comprehensive as the protection afforded by the privilege, petitioners were justified in refusing to answer, and the judgments of contempt must be vacated. McCarthy v. Arndstein, 266 U.S. 34, 41 (1924).
Petitioners draw a distinction between statutes that provide transactional immunity and those that provide, as does the statute before us, immunity from use and derivative use. They contend that a statute must at a minimum grant full transactional immunity in order to be coextensive with the scope of the privilege. In support of this conclusion, they rely on Counselman v. Hitchcock, 142 U.S. 547 (1892), the first case in which this Court considered a constitutional challenge to an immunity statute. The statute, a re-enactment of the Immunity Act of 1868, provided that no "evidence obtained from a party or witness by means of a judicial [p450] proceeding... shall be given in evidence, or in any manner used against him... in any court of the United States...." Notwithstanding a grant of immunity and order to testify under the revised 1868 Act, the witness, asserting his privilege against compulsory self-incrimination, refused to testify before a federal grand jury. He was consequently adjudged in contempt of court. On appeal, this Court construed the statute as affording a witness protection only against the use of the specific testimony compelled from him under the grant of immunity. This construction meant that the statute "could not, and would not, prevent the use of his testimony to search out other testimony to be used in evidence against him." Since the revised 1868 Act, as construed by the Court, would permit the use against the immunized witness of evidence derived from his compelled testimony, it did not protect the witness to the same extent that a claim of the privilege would protect him. Accordingly, under the principle that a grant of immunity cannot supplant the privilege, and is not sufficient to compel testimony over a claim of the privilege, unless the scope of the grant of immunity is coextensive with the scope of the privilege, the witness' refusal to testify was held proper. In the course of its opinion, the Court made the following statement, on which petitioners heavily rely:
   "We are clearly of opinion that no statute which leaves the party or witness subject to prosecution [p451] after he answers the criminating question put to him, can have the effect of supplanting the privilege conferred by the Constitution of the United States. [The immunity statute under consideration] does not supply a complete protection from all the perils against which the constitutional prohibition was designed to guard, and is not a full substitute for that prohibition. In view of the constitutional provision, a statutory enactment, to be valid, must accord absolute immunity against future prosecution for the offense to which the question relates." 142 U.S., at 585-586.
Sixteen days after the Counselman decision, a new immunity bill was introduced by Senator Cullom, who urged that enforcement of the Interstate Commerce Act would be impossible in the absence of an effective immunity statute. The bill, which became the Compulsory Testimony Act of 1893, was drafted specifically to meet the broad language in Counselman set forth above. The new Act removed the privilege against self-incrimination in hearings before the Interstate Commerce Commission and provided that:
   "no person shall be prosecuted or subjected to any penalty or forfeiture for or on account of any transaction, matter or thing, concerning which he may testify, or produce evidence, documentary or otherwise...." Act of Feb. 11, 1893, 27 Stat. 444.
[p452] This transactional immunity statute became the basic form for the numerous federal immunity statutes until 1970, when, after re-examining applicable constitutional principles and the adequacy of existing law, Congress enacted the statute here under consideration. The new statute, which does not "afford [the] absolute immunity against future prosecution" referred to in Counselman, was drafted to meet what Congress judged to be in the conceptual basis of Counselman, as elaborated in subsequent decisions of the Court, namely, that immunity from the [p453] use of compelled testimony and evidence derived therefrom is coextensive with the scope of the privilege.
The statute's explicit proscription of the use in any criminal case of "testimony or other information compelled under the order (or any information directly or indirectly derived from such testimony or other information)" is consonant with Fifth Amendment standards. We hold that such immunity from use and derivative use is coextensive with the scope of the privilege against self-incrimination, and therefore is sufficient to compel testimony over a claim of the privilege. While a grant of immunity must afford protection commensurate with that afforded by the privilege, it need not be broader. Transactional immunity, which accords full immunity from prosecution for the offense to which the compelled testimony relates, affords the witness considerably broader protection than does the Fifth Amendment privilege. The privilege has never been construed to mean that one who invokes it cannot subsequently be prosecuted. Its sole concern is to afford protection against being "forced to give testimony leading to the infliction of 'penalties affixed to... criminal acts.'" Immunity from the use of compelled testimony, as well as evidence derived directly and indirectly therefrom, affords this protection. It prohibits the prosecutorial authorities from using the compelled testimony in any respect, and it therefore insures that the testimony cannot lead to the infliction of criminal penalties on the witness.
Our holding is consistent with the conceptual basis of Counselman. The Counselman statute, as construed by the Court, was plainly deficient in its failure to [p454] prohibit the use against the immunized witness of evidence derived from his compelled testimony. The Court repeatedly emphasized this deficiency, noting that the statute:
   "could not, and would not, prevent the use of his testimony to search out other testimony to be used in evidence against him or his property, in a criminal proceeding..." 142 U.S., at 564;
that it:
   "could not prohibit the obtaining and the use of witnesses and evidence which should be attributable directly to the testimony he might give under compulsion, and on which he might be convicted, when otherwise, and if he had refused to answer, he could not possibly have been convicted," ibid.;
and that it:
   "affords no protection against that use of compelled testimony which consists in gaining therefrom a knowledge of the details of a crime, and of sources of information which may supply other means of convicting the witness or party." 142 U.S., at 586.
The basis of the Court's decision was recognized in Ullmann v. United States, 350 U.S. 422 (1956), in which the Court reiterated that the Counselman statute was insufficient:
   "because the immunity granted was incomplete, in that it merely forbade the use of the testimony given and failed to protect a witness from future prosecution based on knowledge and sources of information obtained from the compelled testimony." Id., at 437. (Emphasis supplied.)
See also Arndstein v. McCarthy, 254 U.S. 71, 73 (1920). The broad language in Counselman relied upon by [p455] petitioners was unnecessary to the Court's decision, and cannot be considered binding authority.
In Murphy v. Waterfront Comm'n, 378 U.S. 52 (1964), the Court carefully considered immunity from use of compelled testimony and evidence derived therefrom. The Murphy petitioners were subpoenaed to testify at a hearing conducted by the Waterfront Commission of New York Harbor. After refusing to answer certain questions on the ground that the answers might tend to incriminate them, petitioners were granted [p456] immunity from prosecution under the laws of New Jersey and New York. They continued to refuse to testify, however, on the ground that their answers might tend to incriminate them under federal law, to which the immunity did not purport to extend. They were adjudged in civil contempt, and that judgment was affirmed by the New Jersey Supreme Court.
The issue before the Court in Murphy was whether New Jersey and New York could compel the witnesses, whom these States had immunized from prosecution under their laws, to give testimony that might then be used to convict them of a federal crime. Since New Jersey and New York had not purported to confer immunity from federal prosecution, the Court was faced with the question what limitations the Fifth Amendment privilege imposed on the prosecutorial powers of the Federal Government, a nonimmunizing sovereign. After undertaking an examination of the policies and purposes of the privilege, the Court overturned the rule that one jurisdiction within our federal structure may compel a witness to give testimony which could be used to convict him of a crime in another jurisdiction. The Court held that the privilege protects state witnesses against incrimination under federal as well as state law, and federal witnesses against [p457] incrimination under state as well as federal law. Applying this principle to the state immunity legislation before it, the Court held the constitutional rule to be that:
   "[A] state witness may not be compelled to give testimony which may be incriminating under federal law unless the compelled testimony and its fruits cannot be used in any manner by federal officials in connection with a criminal prosecution against him. We conclude, moreover, that in order to implement this constitutional rule and accommodate the interests of the State and Federal Governments in investigating and prosecuting crime, the Federal Government must be prohibited from making any such use of compelled testimony and its fruits." 378 U.S., at 79.
The Court emphasized that this rule left the state witness and the Federal Government, against which the witness had immunity only from the use of the compelled testimony and evidence derived therefrom, "in substantially the same position as if the witness had claimed his privilege in the absence of a state grant of immunity." Ibid.
It is true that in Murphy the Court was not presented with the precise question presented by this case, whether a jurisdiction seeking to compel testimony may do so by granting only use and derivative-use immunity, for New Jersey and New York had granted petitioners transactional immunity. The Court heretofore has not [p458] squarely confronted this question, because post-Counselman immunity statutes reaching the Court either have followed the pattern of the 1893 Act in providing transactional immunity, or have been found deficient for failure to prohibit the use of all evidence derived from compelled testimony. But both the reasoning of the Court in Murphy and the result reached compel the conclusion that use and derivative-use immunity is constitutionally sufficient to compel testimony over a claim of the privilege. Since the privilege is fully applicable and its scope is the same whether invoked in a state or in a federal jurisdiction, the Murphy conclusion that a prohibition on use and derivative use secures a witness' Fifth Amendment privilege against infringement by the Federal Government demonstrates that immunity from use and derivative use is coextensive with the scope of the privilege. As the Murphy Court noted, immunity from use and derivative use "leaves the witness and the Federal Government in substantially the same position [p459] as if the witness had claimed his privilege" in the absence of a grant of immunity. The Murphy Court was concerned solely with the danger of incrimination under federal law, and held that immunity from use and derivative use was sufficient to displace the danger. This protection coextensive with the privilege is the degree of protection that the Constitution requires, and is all that the Constitution requires even against the jurisdiction compelling testimony by granting immunity.

## IV

Although an analysis of prior decisions and the purpose of the Fifth Amendment privilege indicates that use and derivative-use immunity is coextensive with the privilege, we must consider additional arguments advanced by petitioners against the sufficiency of such immunity. We start from the premise, repeatedly affirmed by this Court, that an appropriately broad immunity grant is compatible with the Constitution.
Petitioners argue that use and derivative-use immunity will not adequately protect a witness from various possible incriminating uses of the compelled testimony; for example, the prosecutor or other law enforcement officials may obtain leads, names of witnesses, or other information not otherwise available that might result in a prosecution. It will be difficult and perhaps impossible, the argument goes, to identify, by testimony or cross-examination, the subtle ways in which the compelled testimony may disadvantage a witness, especially in the jurisdiction granting the immunity.
This argument presupposes that the statute's [p460] prohibition will prove impossible to enforce. The statute provides a sweeping proscription of any use, direct or indirect, of the compelled testimony and any information derived therefrom:
   "[N]o testimony or other information compelled under the order (or any information directly or indirectly derived from such testimony or other information) may be used against the witness in any criminal case...." 18 U.S.C. § 6002.
This total prohibition on use provides a comprehensive safeguard, barring the use of compelled testimony as an "investigatory lead," and also barring the use of any evidence obtained by focusing investigation on a witness as a result of his compelled disclosures.
A person accorded this immunity under 18 U.S.C. § 6002, and subsequently prosecuted, is not dependent for the preservation of his rights upon the integrity and good faith of the prosecuting authorities. As stated in Murphy:
   "Once a defendant demonstrates that he has testified, under a state grant of immunity, to matters related to the federal prosecution, the federal authorities have the burden of showing that their evidence is not tainted by establishing that they had an independent, legitimate source for the disputed evidence." 378 U.S., at 79 n. 18.
This burden of proof, which we reaffirm as appropriate, is not limited to a negation of taint; rather, it imposes on the prosecution the affirmative duty to prove that the evidence it propose to use is derived from a legitimate source wholly independent of the compelled testimony.
[p461] This is very substantial protection, commensurate with that resulting from invoking the privilege itself. The privilege assures that a citizen is not compelled to incriminate himself by his own testimony. It usually operates to allow a citizen to remain silent when asked a question requiring an incriminatory answer. This statute, which operates after a witness has given incriminatory testimony, affords the same protection by assuring that the compelled testimony can in no way lead to the infliction of criminal penalties. The statute, like the Fifth Amendment, grants neither pardon nor amnesty. Both the statute and the Fifth Amendment allow the government to prosecute using evidence from legitimate independent sources.
The statutory proscription is analogous to the Fifth Amendment requirement in cases of coerced confessions. A coerced confession, as revealing of leads as testimony given in exchange for immunity, is inadmissible in a criminal trial, but it does not bar prosecution. Moreover, a defendant against whom incriminating evidence has been obtained through a grant of immunity may be in a stronger position at trial than a defendant who asserts a Fifth Amendment coerced-confession claim. One raising a claim under this statute need only show that he testified under a grant of immunity in order to shift to the government the heavy burden of proving that all of the evidence it proposes to use was derived from [p462] legitimate independent sources. On the other hand, a defendant raising a coerced-confession claim under the Fifth Amendment must first prevail in a voluntariness hearing before his confession and evidence derived from it become inadmissible.
There can be no justification in reason or policy for holding that the Constitution requires an amnesty grant where, acting pursuant to statute and accompanying safeguards, testimony is compelled in exchange for immunity from use and derivative use when no such amnesty is required where the government, acting without colorable right, coerces a defendant into incriminating himself.
We conclude that the immunity provided by 18 U.S.C. § 6002 leaves the witness and the prosecutorial authorities in substantially the same position as if the witness had claimed the Fifth Amendment privilege. The immunity therefore is coextensive with the privilege and suffices to supplant it. The judgment of the Court of Appeals for the Ninth Circuit accordingly is
Affirmed.
MR. JUSTICE BRENNAN and MR. JUSTICE REHNQUIST took no part in the consideration or decision of this case.

## Notes

* ↑ The contempt order was issued pursuant to 28 U.S.C. § 1826.
* ↑ For a concise history of testimonial compulsion prior to the adoption of our Constitution, see 8 J. Wigmore, Evidence §2190 (J. McNaughton rev. 1961). See Ullmann v. United States, 350 U.S. 422, 439 n. 15 (1956); Blair v. United States, 250 U.S. 273 (1919).
* ↑ Statute of Elizabeth, 5 Eliz. 1, c. 9, § 12 (1562).
* ↑ Countess of Shrewsbury's Case, 2 How. St. Tr. 769, 778 (1612).
* ↑ See the parliamentary debate on the Bill to Indemnify Evidence, particularly the remarks of the Duke of Argyle and Lord Chancellor Hardwicke, reported in 12 T. Hansard, Parliamentary History of England 675, 693 (1812). See also Piemonte v. United States, 367 U.S. 556, 559 n. 2 (1961); Ullmann v. United States, supra, at 439 n. 15; Brown v. Walker, 161 U.S. 591, 600 (1896).
* ↑ 1 Stat. 73, 88-89.
* ↑ See Blair v. United States, supra, at 281; 8 Wigmore, supra, n. 2, §§ 2192, 2197.
* ↑ See Murphy v. Waterfront Comm'n, 378 U.S. 52, 55 (1964).
* ↑ See Ullmann v. United States, 350 U.S., at 426; E. Griswold, The Fifth Amendment Today 7 (1955).
* ↑ Murphy v. Waterfront Comm'n, supra, at 94 (WHITE, J., concurring); McCarthy v. Arndstein, 266 U.S. 34, 40 (1924); United States v. Saline Bank, 1 Pet. 100 (1828); cf. Gardner v. Broderick, 392 U.S. 273 (1968).
* ↑ Hoffman v. United States, 341 U.S. 479, 486 (1951); Blau v. United States, 340 U.S. 159 (1950); Mason v. United States, 244 U.S. 362, 365 (1917).
* ↑ See, e.g., Miranda v. Arizona, 384 U.S. 436, 443-444 (1966); Boyd v. United States, 116 U.S. 616, 635 (1886).
* ↑ Soon after the privilege against compulsory self-incrimination became firmly established in law, it was recognized that the privilege did not apply when immunity, or "indemnity," in the English usage, had been granted. See L. Levy, Origins of the Fifth Amendment 328, 495 (1968). Parliament enacted an immunity statute in 1710 directed against illegal gambling, 9 Anne, c. 14, §§ 3-4, which became the model for an identical immunity statute enacted in 1774 by the Colonial Legislature of New York. Law of Mar. 9, 1774, c. 1651, 5 Colonial Laws of New York 621, 623 (1894). These statutes provided that the loser could sue the winner, wno was compelled to answer the loser's charges. After the winner responded and returned his ill-gotten gains, he was "acquitted, indemnified [immunized] and discharged from any further or other Punishment, Forfeiture or Penalty, which he... may have incurred by the playing for, and winning such Money...." 9 Anne, c. 14, § 4 (1710); Law of Mar. 9, 1774, c. 1651, 5 Colonial Laws of New York, at 623. Another notable instance of the early use of immunity legislation is the 1725 impeachment trial of Lord Chancellor Macclesfield. The Lord Chancellor was accused by the House of Commons of the sale of public offices and appointments. In order to compel the testimony of Masters in Chancery who had allegedly purchased their offices from the Lord Chancellor, and who could incriminate themselves by so testifying, Parliament enacted a statute granting immunity to persons then holding office as Masters in Chancery. Lord Chancellor Macclesfield's Trial, 16 How. St. Tr. 767, 1147 (1725). See 8 Wigmore, supra, n. 2, § 2281, at 492. See also Bishop Atterbury's Trial, 16 How. St. Tr. 323, 604-605 (1723). The legislatures in colonial Pennsylvania and New York enacted immunity legislation in the 18th century. See, e. g., Resolution of Jan. 6, 1758, in Votes and Proceedings of the House of Representatives of the Province of Pennsylvania (1682-1776), 6 Pennsylvania Archives (8th series) 4679 (C. Hoban ed. 1935); Law of Mar. 24, 1772, c. 1542, 5 Colonial Laws of New York 351, 353-354; Law of Mar. 9, 1774, c. 1651, id., at 621, 623; Law of Mar. 9, 1774, c. 1655, id., at 639, 641-642. See generally L. Levy, Origins of the Fifth Amendment 359, 384-385, 389, 402-403 (1968). Federal immunity statutes have existed since 1857. Act of Jan. 24, 1857, 11 Stat. 155. For a history of the various federal immunity statutes, see Comment, The Federal Witness Immunity Acts in Theory and Practice: Treading the Constitutional Tightrope, 72 Yale L. J. 1568 (1963); Wendel, Compulsory Immunity Legislation and the Fifth Amendment Privilege: New Developments and New Confusion, 10 St. Louis U. L. Rev. 327 (1966); and National Commission on Reform of Federal Criminal Laws, Working Papers, 1406-1411 (1970).
* ↑ See, e. g., Resolution of Jan. 6, 1758, n. 13, supra, 6 Pennsylvania Archives (8th series) 4679 (C. Hoban ed. 1935); Law of Mar. 24, 1772, c. 1542, 5 Colonial Laws of New York 351, 354; Law of Mar. 9, 1774, c. 1655, id., at 639, 642. Bishop Atterbury's Trial, supra, for which the House of Commons passed immunity legislation, was a prosecution for treasonable conspiracy. See id., at 604-605; 8 Wigmore, supra, n. 2, § 2281, at 492 n. 2. Lord Chancellor Macclesfield's Trial, supra, for which Parliament passed immunity legislation, was a prosecution for political bribery involving the sale of public offices and appointments. See id., at 1147. The first federal immunity statute was enacted to facilitate an investigation of charges of corruption and vote buying in the House of Representatives. See Comment, n. 13, supra, 72 Yale L. J. at 1571.
* ↑ See 8 Wigmore, supra, n. 2, § 2281, at 492. MR. JUSTICE WHITE noted in his concurring opinion in Murphy v. Waterfront Comm'n, 378 U. S., at 92, that immunity statutes "have for more than a century been resorted to for the investigation of many offenses, chiefly those whose proof and punishment were otherwise impracticable, such as political bribery, extortion, gambling, consumer frauds, liquor violations, commercial larceny, and various forms of racketeering." Id., at 94-95. See n. 14, supra.
* ↑ See Comment, n. 13, supra, 72 Yale L. J., at 1576.
* ↑ For a listing of these statues, see National Commission on Reform of Federal Criminal Laws, Working Papers, 1444-1445 (1970).
* ↑ For a listing of these statutes, see 8 Wigmore, supra, n. 2, § 2281, at 495 n. 11.
* ↑ See, e. g., 8 J. Wigmore, Evidence § 2281, at 501 (3d ed. 1940); 8 Wigmore, supra, n. 2, § 2281, at 496.
* ↑ See Hale v. Henkel, 201 U.S. 43, 70 (1906); Brown v. Walker, 161 U. S., at 610.
* ↑ This statement was made with specific reference to the Compulsory Testimony Act of 1893, 27 Stat. 443, the model for almost all federal immunity statutes prior to the enactment of the statute under consideration in this case. See Murphy v. Waterfront Comm'n, 378 U.S., at 95 (WHITE, J., concurring).
* ↑ Accord, Gardner v. Broderick, 392 U.S., at 276; Murphy v. Waterfront Comm'n, supra; McCarthy v. Arndstein, 266 U.S., at 42 (Brandeis, J.); Heike v. United States, 227 U.S. 131, 142 (1913) (Holmes, J.).
* ↑ For other provisions of the 1970 Act relative to immunity of witnesses, see 18 U.S.C. § 6001-6005.
* ↑ See, e.g., Murphy v. Waterfront Comm'n, supra, at 54, 78; Counselman v. Hitchcock, 142 U.S. 547, 585 (1892).
* ↑ See Piccirillo v. New York, 400 U.S. 548 (1971).
* ↑ 15 Stat. 37.
* ↑ See Counselman v. Hitchcock, supra, at 560.
* ↑ In re Counselman, 44 F. 268 (CCND Ill. 1890).
* ↑ Counselman v. Hitchcock, supra, at 564.
* ↑ Precisely, the Court held "that legislation cannot abridge a constitutional privilege, and that it cannot replace or supply [sic] one, at least unless it is so broad as to have the same extent in scope and effect." Id., at 585. See Murphy v. Waterfront Comm'n, supra, at 54, 78.
* ↑ Counselman was decided Jan. 11, 1892. Senator Cullom introduced the new bill on Jan. 27, 1892. 23 Cong. Rec. 573.
* ↑ 23 Cong. Rec. 6333.
* ↑ Act of Feb. 11, 1893, 27 Stat. 443, repealed by the Organized Crime Control Act of 1970, Pub. L. No. 91-452, § 245, 84 Stat. 931.
* ↑ See the remarks of Senator Cullom, 23 Cong. Rec. 573, 6333, and Congressman Wise, who introduced the bill in the House. 24 Cong. Rec. 503. See Shapiro v. United States, 335 U.S. 1, 28-29 and n. 36 (1948).
* ↑ Ullmann v. United States, 350 U.S., at 438; Shapiro v. United States, supra, at 6. There was one minor exception. See Piccirillo v. New York, 400 U.S., at 571 and n. 11 (BRENNAN, J., dissenting); Arndstein v. McCarthy, 254 U.S. 71, 73 (1920).
* ↑ The statute is a product of careful study and consideration by the National Commission on Reform of Federal Criminal Laws, as well as by Congress. The Commission recommended legislation to reform the federal immunity laws. The recommendation served as the model for this statute. In commenting on its proposal in a special report to the President, the Commission said: "We are satisfied that our substitution of immunity from use for immunity from prosecution meets constitutional requirements for overcoming the claim of privilege. Immunity from use is the only consequence flowing from a violation of the individual's constitutional right to be protected from unreasonable searches and seizures, his constitutional right to counsel, and his constitutional right not to be coerced into confessing. The proposed immunity is thus of the same scope as that frequently, even though unintentionally, conferred as the result of constitutional violations by law enforcement officers." Second Interim Report of the National Commission on Reform of Federal Criminal Laws, Mar. 17, 1969, Working Papers of the Commission, 1446 (1970). The Commission's recommendation was based in large part on a comprehensive study of immunity and the relevant decisions of this Court prepared for the Commission by Prof. Robert G. Dixon, Jr., of the George Washington University Law Center, and transmitted to the President with the recommendations of the Commission. See National Commission on Reform of Federal Criminal Laws, Working Papers, 1405-1444 (1970).
* ↑ See S. Rep. No. 91-617, pp. 51-56, 145 (1969); H. R. Rep. No. 91-1549, p. 42 (1970).
* ↑ Ullmann v. United States, 350 U.S., at 438-439, quoting Boyd v. United States, 116 U.S., at 634. See Knapp v. Schweitzer, 357 U.S. 371, 380 (1958).
* ↑ Cf. The Supreme Court, 1963 Term, 78 Harv. L. Rev. 179, 230 (1964). Language similar to the Counselman dictum can be found in Brown v. Walker, 161 U.S., at 594-595, and Hale v. Henkel, 201 U.S., at 67. Brown and Hale, however, involved statutes that were clearly sufficient to supplant the privilege against self-incrimination, as they provided full immunity from prosecution "for or on account of any transaction, matter or thing, concerning which he may testify, or produce evidence...." 161 U.S., at 594; 201 U.S., at 66. The same is true of Smith v. United States, 337 U.S. 137, 141, 146 (1949), and United States v. Monia, 317 U.S. 424, 425, 428 (1943). In Albertson v. Subversive Activities Control Board, 382 U.S. 70 (1965), some of the Counselman language urged upon us by petitioners was again quoted. But Albertson, like Counselman, involved an immunity statute that was held insufficient for failure to prohibit the use of evidence derived from compelled admissions and the use of compelled admissions as an "investigatory lead." Id., at 80. In Adams v. Maryland, 347 U.S. 179, 182 (1954), and in United States v. Murdock, 284 U.S. 141, 149 (1931), the Counselman dictum was referred to as the principle of Counselman. The references were in the context of ancillary points not essential to the decisions of the Court. The Adams Court did note, however, that the Fifth Amendment privilege prohibits the "use" of compelled self-incriminatory testimony. 347 U.S., at 181. In any event, the Court in Ullmann v. United States, 350 U.S., at 436-437, recognized that the rationale of Counselman was that the Counselman statute was insufficient for failure to prohibit the use of evidence derived from compelled testimony. See also Arndstein v. McCarthy, 254 U.S., at 73.
* ↑ The Waterfront Commission of New York Harbor is a bistate body established under an interstate compact approved by Congress. 67 Stat. 541.
* ↑ In re Waterfront Comm'n of N. Y. Harbor, 39 N. J. 436, 189 A. 2d 36 (1963).
* ↑ Reconsideration of the rule that the Fifth Amendment privilege does not protect a witness in one jurisdiction against being compelled to give testimony that could be used to convict him in another jurisdiction was made necessary by the decision in Malloy v. Hogan, 378 U.S. 1 (1964), in which the Court held the Fifth Amendment privilege applicable to the States through the Fourteenth Amendment. Murphy v. Waterfront Comm'n, 378 U.S., at 57.
* ↑ At this point the Court added the following note: "Once a defendant demonstrates that he has testified, under a state grant of immunity, to matters related to the federal prosecution, the federal authorities have the burden of showing that their evidence is not tainted by establishing that they had an independent, legitimate source for the disputed evidence." Id., at 79 n. 18. If transactional immunity had been deemed to be the "constitutional rule" there could be no federal prosecution.
* ↑ See, e.g., California v. Byers, 402 U.S. 424, 442 n. 3 (1971) (Harlan, J., concurring in judgment); United States v. Freed, 401 U.S. 601, 606 n. 11 (1971); Piccirillo v. New York, 400 U.S. 548 (1971); Stevens v. Marks, 383 U.S. 234, 244-245 (1966).
* ↑ E.g., Murphy v. Waterfront Comm'n, supra; Ullmann v. United States, supra; Smith v. United States, 337 U.S. 137 (1949); United States v. Monia, 317 U.S. 424 (1943); Hale v. Henkel, 201 U.S. 43 (1906); Jack v. Kansas, 199 U.S. 372 (1905); Brown v. Walker, 161 U.S. 591 (1896). See also n. 35, supra.
* ↑ E.g., Albertson v. Subversive Activities Control Board, 382 U.S., at 80; Arndstein v. McCarthy, 254 U.S., at 73.
* ↑ In Malloy v. Hogan, 378 U.S., at 10-11, the Court held that the same standards would determine the extent or scope of the privilege in state and in federal proceedings, because the same substantive guarantee of the Bill of Rights is involved. The Murphy Court emphasized that the scope of the privilege is the same in state and in federal proceedings. Murphy v. Waterfront Comm'n, 378 U.S., at 79.
* ↑ Ibid.
* ↑ As the Court noted in Gardner v. Broderick, 392 U.S., at 276, "[a]nswers may be compelled regardless of the privilege if there is immunity from federal and state use of the compelled testimony or its fruits in connection with a criminal prosecution against the person testifying."
* ↑ See, e.g., Albertson v. Subversive Activities Control Board, 382 U.S., at 80.
* ↑ See Murphy v. Waterfront Comm'n, 378 U.S., at 102-104 (WHITE, J., concurring).
* ↑ Adams v. Maryland, 347 U.S., at 181; Bram v. United States, 168 U.S. 532, 542 (1897).
* ↑ As MR. JUSTICE WHITE, concurring in Murphy, pointed out: "A coerced confession is as revealing of leads as testimony given in exchange for immunity and indeed is excluded in part because it is compelled incrimination in violation of the privilege. Malloy v. Hogan, (378 U.S. 1, 7-8); Spano v. New York, 360 U.S. 315; Bram v. United States, 168 U.S. 532." 378 U. S., at 103.
* ↑ Jackson v. Denno, 378 U.S. 368 (1964).
* ↑ See supra, at 460; Brief for the United States 37; Cf. Chapman v. California, 386 U.S. 18 (1967).
* ↑ Jackson v. Denno, supra.