The effect of the clause entitling an accused to know the nature and cause of the accusation against him commences with the statutes fixing or declaring offenses. It adopts the general rule of the common law that such statutes are not to be construed to embrace offenses which are not within their intention and terms. Under this clause it is necessary that a crime "be in some way declared by the legislative power"; it "cannot be constructed by the courts from any supposed intention of the legislature which the statute fails to state."[43] A criminal statute which is so vague that it leaves the standard of guilt to the "variant views of the different courts and juries which may be called on to enforce it"[44] cannot be squared with this provision. Thus it was held, in the United States v. Cohen Grocery Co.,[45] that a statute making it unlawful "for any person willfully * * * to make any unjust or unreasonable rate or charge in handling or dealing in or with any necessaries" was unconstitutional because it was not "adequate to inform persons accused of violation thereof of the nature and cause of the accusation against them."[46] But a provision of the Immigration Act[47] which makes it a felony for an alien against whom a specified order of deportation is pending to "willfully fail or refuse to make timely application in good faith for travel or other documents necessary to his departure" is not, on its face, void for indefiniteness.[48]

An important aspect of this problem was presented, but not definitely settled, in Screws v. United States.[49] There State law enforcement officers had been convicted of violating a federal law making it a crime for anyone acting under color of any law willfully to deprive anyone of rights secured by the Constitution of the United States.[50] The indictment charged that in beating to death a man whom they had just arrested, these officers had deprived him of life without due process of law. The defendant claimed that the statute was unconstitutional insofar as it made criminal acts in violation of the due process clause, because that concept was too vague to supply an ascertainable standard of guilt.[51] Four opinions were written in the Supreme Court, no one of which obtained the concurrence of a majority of the Justices. To "avoid grave constitutional questions" four members construed the word "willfully" as "connoting a purpose to deprive a person of a specific constitutional right,"[52] and held that such "requirement of a specific intent to deprive a person of a federal right made definite by decision or other rule of law saves the Act from any charge of unconstitutionality on the grounds of vagueness."[53] Justices Murphy and Rutledge considered the statute to be sufficiently definite with respect to the offense charged and thought it unnecessary to anticipate doubts that might arise in other cases.[54] However, to prevent a stalemate, Justice Rutledge voted with the four members who believed the case should be reversed to be tried again on their narrower interpretation of the statute. Justices Roberts, Frankfurter and Jackson found the act too indefinite to be rescued by a restrictive interpretation. With respect to the effect of the requirement of willfulness, they said: "If a statute does not satisfy the due-process requirement of giving decent advance notice of what it is which, if happening, will be visited with punishment, so that men may presumably have an opportunity to avoid the happening * * *, then 'willfully' bringing to pass such an undefined and too uncertain event cannot make it sufficiently definite and ascertainable. 'Willfully' doing something that is forbidden, when that something is not sufficiently defined according to the general conceptions of requisite certainty in our criminal law, is not rendered sufficiently definite by that unknowable having been done 'willfully.' It is true also of a statute that it cannot lift itself up by its bootstraps."[55] In Williams v. United States,[56] however, it was held by a sharply divided Court that § 20 did not err for vagueness where the indictment made it clear that the constitutional right violated by the defendant was immunity from the use of force and violence to obtain a confession, and this meaning was also made clear by the trial judge's charge to the jury.[57]

Statutes prohibiting the coercion of employers to hire unneeded employees,[58] establishing minimum wages and maximum hours of service for persons engaged in the production of goods for interstate commerce,[59] forbidding undue or unreasonable restraints of trade,[60] making it unlawful to build fires near any forest or inflammable material,[61] banning the receipt of contributions by members of Congress from federal employees for any political purpose,[62] or penalizing the copying or taking of documents connected with the national defense, with intent, or reason to believe that they are to be used to the injury of the United States or to the advantage of a foreign nation,[63] have been held to be sufficiently definite to be constitutional. A provision penalizing excessive charges in connection with loans from the Home Owners Loan Corporation was not rendered indefinite by the exception of "ordinary fees for services actually rendered,"[64] nor was a statute forbidding misstatement of the quantity of the contents of a package wanting in certainty by reason of a proviso permitting "reasonable variations."[65]

The constitutional right to be informed of the nature and cause of the accusation entitles the defendant to insist that the indictment apprise him of the crime charged with such reasonable certainty that he can make his defense and protect himself after judgment against another prosecution on the same charge.[66] No indictment is sufficient if it does not allege all of the ingredients which constitute the crime. Where the language of a statute is, according to the natural import of the words, fully descriptive of the offense, it is sufficient if the indictment follows the statutory phraseology;[67] but where the elements of the crime have to be ascertained by reference to the common law or to other statutes, it is not sufficient to set forth the offense in the words of the statute; the facts necessary to bring the case within the statutory definition must also be alleged.[68] If an offense cannot be accurately and clearly described without an allegation that the accused is not within an exception contained in the statutes, an indictment which does not contain such allegation is defective.[69] Despite the omission of obscene particulars, an indictment in general language is good if the unlawful conduct is so described so as reasonably to inform the accused of the nature of the charge sought to be established against him.[70] The Constitution does not require the Government to furnish a copy of the indictment to an accused.[71]

Right of Confrontation

The right of confrontation did not originate in the Sixth Amendment; it was a common law right having recognized exceptions. The purpose of the constitutional provision was to preserve that right, but not to broaden it or wipe out the exceptions.[72] The amendment does not accord a right to be apprised of the names of witnesses who appeared before a grand jury.[73] It does not preclude the admission of dying declarations,[74] nor of the stenographic report of testimony given at a former trial by a witness since deceased.[75] An accused who is instrumental in concealing a witness cannot complain of the admission of evidence to prove what that witness testified at a former trial on a different indictment.[76] If the absence of the witness is chargeable to the negligence of the prosecution, rather than to the procurement of the accused, evidence given in a preliminary hearing before a United States Commissioner cannot be used at the trial.[77] A statute which declared that the judgment of conviction against the principal felons should be conclusive evidence, in a prosecution against persons to whom they had transferred property, that the property had been stolen or embezzled from the United States, was held to contravene this clause.[78]

Assistance of Counsel

The Sixth Amendment withholds from the federal courts, in all criminal proceedings, the power to deprive an accused of his life or liberty unless he has waived, or waives, the assistance of counsel.[79] Since deportation proceedings are not criminal in character, the admission of testimony given by the alien during investigation prior to arrest did not render the hearing unfair, despite the fact that he had not been advised of his right to have counsel or to decline to answer questions as to his alienage.[80] The right to counsel is violated where, over the defendant's objection, the court requires his counsel to represent a co-defendant whose interest may possibly conflict with his;[81] likewise where the trial judge decided, without notice to a defendant and without his presence, that the latter had consented to be represented by counsel who also represented another defendant in the same case.[82] The right may be waived by a defendant whose education qualifies him to make an intelligent choice.[83] A sentence imposed upon a plea of guilty is invalid if such plea was entered through deception or coercion of the prosecuting attorney, or in reliance upon erroneous advice given by a lawyer in the employ of the Government, where the defendant did not have the assistance of counsel and had not understandingly waived the right to such assistance.[84]