
    UNITED STATES v. EVANS.
    CERTIORARI TO'THE COURT OP APPEALS OP THE DISTRICT OP COLUMBIA.
    No. 394.
    Submitted December 18, 1908.
    Decided April 19, 1909.
    Under § 935 of the Code of the District of- Columbia, act of March 3, 1901, c. 854, 31 Stat. 1341, a writ of error will not lie from-the Court of Appeals to the Supreme Court of the District at the instance of the Government to review a judgment based on a verdict of hot guilty. When the judgment appealed from cannot be affected by the decision of the appellate court the case becomes a moot one and the appeal should be dismissed; hearing and deciding such an appeal for the purpose of establishing a rule of observance in cases subsequently arising is not an exercise of judicial power.
    Writ of certiqrari to review 30 App. D. C. 58, quashed.
    The facts are stated in the opinion.
    
      The Solicitor General for petitioner: .
    Congress clearly intended to give the United States a right of appeal in criminal cases, after verdict. The statute seems to be free from doubt or ambiguity. 31 Stat-1189,1341 (§ 935, Code D. C.).
    The policy or wisdom of a statute is for the determination of the legislature, not of the courts.
    
      The allowance of an appeal for the purpose of settling questions of law, practice and procedure for the guidance of trial courts in future cases is not new in the legislation of this country. State v. Granville, 45 Ohio St. 264, 278; State v. Buechler, 57 Ohio St. 95; State v. Ruedy, 57 Ohio St. 224; State v. Van Valkenburg, 60 Indiana, 302; Commonwealth v. Bruce, 79 Kentucky, 560; Commonwealth v. Van Tuil, 1 Metcalf (Ky.), 1; State v. Ward, 75 Iowa, 637;
    Congress undoubtedly had the power to enact § 935 of the District of Columbia Code. United States v. Sanges, 144 U. S. 310; United States v. Macdonald, 207 U. S. 120; State v. Lee, 65 Connecticut, 265.
    This proceeding ife a “case” or "controversy” within the meaning of the third article of the Constitution of the United States, by which the judicial, power of the United States is extended only to “ cases ” and “ controversies.” 2' Story on Const., § 1646; Osborn v. Bank, 9 Wheat. 738, 819; Pacific Whaling Co. v. United States, 187 U. S. 447; Smith v. Adams, 130 U. S. 167; Fisk v. Henarie, 32 Fed. Rep. 417, 423; Home Ins. Co. v. North Western Packet Co., 32 Iowa, 223, 238.
    But whether this is or not a case or controversy within the meaning of the third article of the Constitution, it is unnecessary to inquire, because the courts of the District of Columbia are not of the class referred to in that article, and Congress in conferring jurisdiction upon them js not limited, as it is by the third article of the Constitution with respect to. the inferior Federal courts, to “cases” and “controversies.”
    The courts of the District of Columbia are created by Congress by virtue of its authority “to exercise exclusive legislation in all cases whatsoever over such district.” Const., Art. I, § 8, clause 17. In this respect the. courts of the District are to be classed with the territorial courts. This , is the view clearly intimated in McAllister v. United States, 141 U. S. 174, 184
    No counsel appeared for respondents.
   Mr. Chief Justice Fuller

delivered the opinion of the court.

Appellees were tried under an indictment for murdér in the Supreme Court of the District of Columbia on February 1,1907, and found not guilty. The United States appealed to the Court of Appeals of the District, and'assigned error on exceptions taken during the trial to the exclusion of certain evidence. This right to appeal was claimed under § 935 of the Gode, which reads as follows:

“ In all criminal prosecutions the United States or the District of Columbia, as the case may be, shall have the same right of appeal as is given to the defendant, including the right to a bill of exceptions; provided, that if on such appeal it shall be found that there was error in the rulings of the court during the trial, a verdict in favor of the defendant shall not ..be set aside.”

The appeal was dismissed for want of jurisdiction, and the case brought here on certiorari.

The case of United States v. Sanges, 144 U. S. 310, reiterated the then well-settled rule that the right of review in criminal cases was limited to review at the instance of the defendant after a decision in favor of the Government. United States v. Dickinson, ante, p. 92.

In United States v. Evans, 28 App. D. C. 264, under § 935 of the code, the right was exercised without question in a case where an indictment had been set aside on demurrer, and Chief Justice Shepard, in delivering the opinion of the court in this case (30 App. D. C. 58), said:

“It may be assumed also that such a.writ of error would lie to review a judgment arresting a judgment of conviction for the insufficiency of the indictment, or one sustaining a special plea in bar, when the defendant has not been put in jeopardy.”

But the Chief Justice further said that it was contended by appellants that a writ of error lies also “upon a judgment where there has been a verdict of not guilty, not, however, to obtain a reversal of that judgment, but to obtain an opinion upon exceptions taken at the trial that may serve as a rule of observance in cases that may hereafter arise.”

But this contention was rejected by the court in view of the-objectionable consequences that would result from such an exercise of jurisdiction. “The appellee in such a case, having been'freed from further prosecution by the verdict in his favor, has no interest in the question that may be determined in the proceedings on appeal and may not even appear. Nor can his appéaránce be enforced. Without opposing argument, which is so important to the attainment of a correct conclusion, the court’is called upon to lay down rules that may be of vital interest''to persons who may hereafter be brought to trial. All such persons are entitled to be heard on all questions affecting their rights, and itiis a harsh rule that would bind them by decisions made in what are practically 'moot’ cases, where opposing views have not been presented.”

It was in the light of these considerations that the act of Congress of March 2, 1907, 34 Stat. 1246, c, 2564, was subjected to the limitations, therein contained. United States v. Keitel, 211 U. S. 370, 398; United States v. Mason, ante, p. 115.

By the. constitutions of several of the States the justices of the highest judicial tribunals are obliged to give their opinions on important questions of law upon solemn occasions, when required by either branch of the legislature, or the governor or governor and council, and there áre many interesting discussions in the state reports, as well as in articles by the law ' writers, in respect of such a provisión.

But, no such requirement obtains in Federal jurisprudence.

Such a provision was suggested in the Federal Constitutional Convention, but disappeared in the Committee on Detail.

In 1793 President Washington sought to take the opinion of the judges of the Supreme Court of the United States as to various questions arising under our treaties with France, but they declined to respond. Marshall thus speaks of the matter in his Life of Washington:

“About this time it is probable that the difficulties felt by the judges of the Supreme Court in expressing their sentiments on the points referred to them were communicated to the Executive. Considering themselves as merely constituting a legal tribunal for the decision of controversies brought before tl^em in legal form, these gentlemen deemed it improper to enter the. field of politics by declaring their opinion on questions not. growing out of the case before them.” Story on the Constitution, § 1571.

It was long 'ago held by this court that the discharge of such a function was not an exercise of judicial power. United States v. Ferreira, 13 How. 40, note on page 52; Hayburn’s Case, 2 Dall. 409; see note, pp. 410, 411, 412, 413, 414. And that ruling sustains the conclusion of the Court of Appeals, in the matter .of the construction of this act to which the opinion is confined.

Writ of certiorari quashed. 
      
       Thayer on Advisory Opinions, Legal Essays, 43; Dubuque, The Duty of Judges as Constitutional Advisors, 24 Amer. Law Review, 369; Emery, C. J., 2 Maine Law Review, 1; Cases collected in 6 Amer. & Eng. Cycl. (2d. ed.) 1065. And see 103 Mainé, 306, and especially opinion of Savage, J.
     