after stating the ease, delivered tl^e opinion of the court.

Under section 5399, any person who corruptly endeavors to influence, intimidate or impede any witness or officer in any court of the United States, in the discharge of his duty, or corruptly, or by threats or force, obstructs or impedes, or endeavors to obstruct or impede, the due administration of justice therein, is punishable by a fine of not more than five hundred dollars, or by imprisonment not more than three months, or both; and under section 5440, if two or more persons conspire to commit an offence against or defraud the United States, and one or more of them do any act to effect the object of the conspiracy, all the parties are liable to a fine of not more than ten thousand dollars or to imprisonment for not more than two years, or to both. The confederacy to commit the of-fence is the gist of the criminality under this section, although to complete it some act to effect the object of the conspiracy is needed. United States v. Hirsch, 100 U. S. 33.

This is a conviction for conspiracy, corruptly and by threats and force to obstruct the due administration of justice in the Circuit Court of the United States for the District of Idaho, and the combination of minds for the unlawful purpose and the overt act in effectuation of that purpose must appear charged in the indictment.

The general rule in reference to an indictment is that all the material facts and circumstances embraced in the definition of the offence must be stated, and that, if any essential element of the crime is omitted, such omission cannot be supplied by intendment or implication. The charge must be made directly and not inferential ly or by way of recital. United States v. Hess, 124 U. S. 483, 486. And in United States v. Britton, 108 U. S. 199, it was held, in an indictment for conspiracy *203under section 5440 of the Revised Statutes, that the conspiracy must be sufficiently charged, and cannot be aided by aver- ■ ments of acts done by one or more of the conspirators in furtherance of the object of the conspiracy.

The courts of the United States have no jurisdiction'over offences not. made punishable by the Constitution,- laws or treaties of the United States, but they resort to the common law for the definition of terms by which offences are designated.

A conspiracy is sufficiently described as a combination of two or more persons, by concerted action, to accomplish a criminal or unlawful purpose, or some purpose not in itself criminal or unlawful, by criminal or unlawful means, and the rule is accepted, as laid down by Chief Justice Shaw in Commonwealth v. Hunt, 4 Met. 111, that when the criminality of a conspiracy consists in an unlawful agreement of two or more persons to compass or promote some criminal or illegal purpose, that purpose must be fully and clearly stated in the indictment; while if the criminality of the offence consists in the agreement to accomplish a purpose not in itself criminal or unlawful, by criminal or unlawful means, the means must be set out.

This indictment does not in terms- aver that it was the purpose of the conspiracy to violate the injunction referred to, or toTmpede or obstruct the due administration of justice in the Circuit Court; but it states, as a legal conclusion from the previous allegations, that the defendants conspired so to obstruct and impede. It had previously averred that the defendants conspired by intimidation to compel the officers of the mining company to discharge their employés and the employés to leave the service of the company, a conspiracy which was not an offence against the United States, though it was against the State. Rev. Stats. Idaho,- § 6541. The injunction was also set out, and it was alleged that the defendants did intimidate and compel the employés to abandon work; but the indictment nowhere made the direct charge that the purpose of the conspiracy was to violate the injunction, or to interfere with proceedings in the Circuit Court. .

*204The combination to commit an offence against the United States was averred to consist in a conspiracy against the State, and the completed act to have been in pursuance of such conspiracy; but the pleader carefully avoided the direct averment that the purpose of the confederation was the interruption of the course of justice in the United States court.

Nor did the indictment charge that the defendants were ever served with process or otherwise brought into court, or that they were ever in any manner notified of the issue of the writ or of the pendency of any proceedings in the Circuit Court.

That this omission was advisedly made is apparent from the statement in the bill of exceptions that there was no evidence given on the trial showing or tending to show that the writ of injunction mentioned and set forth in the indictment was served upon the defendants or either of them, or that they or either of them had any notice or knowledge of the issue thereof.

• It was said in United States v. Carll, 105 U. S. 611, 612, by Mr. Justice Gray, delivering the opinion of the court: “In an indictment upon a statute, it is not sufficient to set forth the offence in the words of the statute, unless those words of themselves fully, directly, and expressly, without any uncertainty or ambiguity, set forth all the elements necessary to constitute the offence intended to be punished; and the fact that the statute in question, read in the light of the common law, and of other statutes on the like matter, enables the court to infer the intent of the legislature, does not dispense with the necessity of alleging in the indictment all the facts necessary to bring the case within that intent.” That was the case of an indictment for passing a forged obligation of the United States, and it was held that by omitting the allegation that the defendant knew the instrument which he uttered to be forged, it had failed to charge him with any crime.

The construction that applies to the first branch of section 5399 must be applied to the second, and 'if it were essential that the person accused should.kilow that the witness or officer *205was a witness or officer in order to conviction of the charge-, of influencing, intimidating, or impeding such witness or officer in the discharge of his duty, so it must' be necessary for the accused to have knowledge or notice or information of the pendency of proceedings in the United States court, or the .progress of the administration of justice therein, before he can be found guilty of obstructing, or impeding, or endeavoring to obstruct or impede the same.

In United States v. Bittinger, 15 Am. L. Reg. (N. S.) 49, it was held that a person is a witness under section 5399 of the Revised Statutes who is designated as such, either by the issue of a subpoena or by the endorsement of his name on the complaint, but that before any one could be said to have endeavored to corruptly influence a witness under that section, he must have known that the witness had been properly designated as such. United States v. Kee, 39 Red. Rep. 603.

In United States v. Keen, 5 Mason, 453, it was ruled by Mr. Justice Story and Judge Davis, that it was no defence to an indictment for forcibly obstructing or impeding an officer-of the customs in the discharge of his duty that the object of' the party was personal chastisement, and not to obstruct or impede the officer in the discharge of his duty, if he knew the officer to be so engaged.

In cases of that sort it is the official character that creates the 'offence and the \scienter is necessary. King v. Osmer, 5 East, 304; King v. Everett, 8 B. & C. 114; State v. Carpenter, 54 Vermont, 551; State v. Burt, 25 Vermont, 373; State v. Maloney, 12 R. I. 251; State v. Downer, 8 Vermont, 424, 429; Commonwealth v. Israel, 4 Leigh, 675; Yates v. People, 32 N. Y. 509; Commonwealth v. Kirby, 2 Cush. 577; State v. Hilton, 26 Missouri, 199 ; State v. Smith, 11 Oregon, 205; Horan v. State, 7 Tex. App. 183 ; Duncan v. State, 7 Humph. 148; State v. Hailey, 2 Strobh. (Law), 73 ; State v. Beasom, 40 N. H. 367.

This is so whenever knowledge is an essential ingredient of the offence, and not implied in the statement of the act itself. Whart. Or. PI. & Pr. § 164.

Under section 5398, every person who knowingly and wil*206fully obstructs, resists or opposes any officer of the United States in serving or attempting to serve or execute any mesne process or warrant, or any rule of or order of any court of the United States, may be imprisoned and fined'. It was held in United States v. Tinklepaugh, 3 Blatchford, 425, that an indictment under this section must distinctly state and charge that a legal process, warrant, etc., was issued by a court of the United States, and was in the hands of some officer of the United States for service who had authority to serve the same, and that after such process was in the hands of the officer for service some one knowingly and wilfully obstructed, resisted ' or opposed him in serving or attempting to execute the same. And' in United States v. Stowell, 2 Curtis, 153, it was decided that an Averment that the warrant resisted was issued by a commissioner was not good, but the facts constituting the due issue must be recited, and the absence of an averment that the commissioner who issued the warrant was thereto authorized, could not be aided by referring to the court records. United States v. Wilcox, 4 Blatchford, 391.

It seems clear that an indictment against a person for corruptly ór by- threats or force endeavoring to influence, intimidate-or impede a witness pr officer in a court of the United States in the discharge of his duty, must charge knowledge or notice, or set out facts that show knowledge or notice, on the part of the accused that the witness or officer was such. And the reason is no less strong for holding that a person is not sufficiently charged with obstructing or impeding the due administration _ of justice in a court unless it appears that he knew or had. notice that justice was being administered in such court. Section 5399 is a reproduction of section 2 of the act -of Congress of'¡March 2, 1831, c. 99, 4 Stat. 487, “declaratory of the law concerning contempts of court,” though proceeding by indictment is not exclusive if the offence of obstructing justice be committed under such circumstances as to bring it within the power of the court under section 725. Savin, Petitioner, 131 U. S. 267. In matters of contempt, persons are ■not held liable for the breach of a restraining order or injunction, unless they know or have notice, or are chargeable with *207knowledge or notice, that the writ has been issued, or the order entered, or at least that application is to be made ; but without service of process or knowledge or notice or information of the pendency of proceedings, a violation cannot be made out. 2 Dan. Chan. Pr. (4th Amer. ed.) 1684; 2 High on Injunctions, (3d ed.) §§ 1421, 1452: Winslow v. Nayson, 113 Mass. 411.

Undoubtedly it is a condition of penal laws that ignorance of them constitutes no defence to an indictment for their violation, but that rule has no application here. The obstruction of the due administration of justice- in any court of the United States, corruptly or by threats or force, is indeed made.criminal, but such obstruction can only, arise when justice is being administered. Unless that fact exists, the statutory offence cannot be committed; and while, with knowledge or notice of that fact, the intent to offend accompanies obstructive action, without such knowledge or notice the evil intent is lacking. It is enough .if the thing is done which the statute forbids, provided the situation invokes the protection of the.law, and the accused is chargeable with knowledge or notice of the situation; but not otherwise.

It is insisted, however, that the evil intent is to be found, not in the intent to violate the United States statute, but in the intent to commit. an unlawful act, in the doing of which justice was in fáct obstructed, and that, therefore, the intent to proceed in the obstruction of justice must be supplied by a fiction of law. But the specific intent to violate the statute must exist to justify a conviction, and this being so, the doctrine that there may bp a transfer of intent in regard to crimes flowing from general malevolence has no applicability. 1 Bish. Cr. Law, § 335. It is true that if the act in question is a natural and probable consequence of an intended wrongful act, then the unintended wrong may derive its character from the wrong that Avas intended ; but if the unintended wrong was not a natural and probable consequence of the intended wrongful act, then this artificial character cannot be ascribed to it as a basis of guilty intent. The element is Avanting through Avhich such -quality might be' imparted.

*208In re Coy, 127 U. S. 731, illustrates this distinction. There the acts .of Congress and the statutes of Indiana made it a • criminal offence for an inspector of elections or other election officer to whom was committed the safekeeping and delivery to the board of canvassers of the poll books, tally sheets and certificates of the votes, to fail to perform this duty of safekeeping and delivery; and it was held that in an indictment in a- United States court for a conspiracy to induce those officers to omit such duty, in order that the documents mentioned might come to the hands of improper persons, who tampered, with and falsified the returns at an election which included a 'member of Congress, it was not necessary to allege or prove that it was the intention of the conspirators to affect the election of the member of Congress who was voted for at that place, the returns of which were in the same poll books, -tally sheets and certificates with those for State officers, and that the danger which might arise from the exposure of the .papers to. the chance of falsification or other tampering -^as not removed because the' purpose of the conspirators was to violate the returns as to state officers and not the returns as to -the member of congress.

The general evil intent in tampering with the poll lists, tally sheets and certificates was included in the charge, and it was held that it was not necessary to show that that intent was specifically aimed at the returns of the vote for congressman. -This was supported by the analogy of the example that where a man is charged with a homicide committed by maliciously shooting into a crowd for the purpose of killing some person against whom he bore malice and with no intent' to injure or kill the individual who was actually struck by the shot, he cannot be held excused because he did not intend to kill that particular person and had no malice against him.. There the result naturally followed from the act done, and it must be presumed to have been in the contemplation of the party. And so, as the persons accused in Coy’s case desired and intended to interfere with the election returns, and purposed to falsify them, the felonious intent which exposed and subjected the evidences concerning the votes for congressman *209to the opportunity for their falsification or to the danger of such changes or forgeries as might affect that election, dispensed with the necessity of an averment or proof that there was a specific intent or design to influence the congressional election.

Nor is this all. The unlawful act which the defendants are charged with conspiring to commit was not an offence against the United States, so that, if the defendants were held guilty of a conspiracy to violate the injunction or interfere with proceedings about which they knew nothing, such conviction 'would have to rest upon a conspiracy to commit an act unlawful in another jurisdiction, and in itself a separate and distinct offence therein.

While offences exclusively against the States are exclusively cognizable in the state courts, and offences exclusively against the United States are exclusively cognizable in the Federal courts, it is also settled that the same act or series of acts may constitute an offence equally against the United States and the State, subjecting the guilty party to punishment under the laws of each government. Cross v. Worth Carolina, 132 U. S. 131, 139. But here we have two offences, in the character of which there is no identity; and to convict defendants of a conspiracy to obstruct and impede the due administration of justice in a United States court, because they were guilty of a conspiracy to commit an act unlawful as against the State, the evil intent presumed to exist in the latter case must be imputed to them, although ignorance in fact of the pendency of the proceedings would have otherwise constituted a defence, and the intent related to a crime against the State.

The power of the United States court was not invoked to prohibit or to punish the perpetration of a crime against the State. The injunction rested on the jurisdiction to restrain the infliction of injury upon, the complainant. The criminal character of the interference may. have contributed to strengthen the grounds of the application, but could not and did not form its basis.

The defendants could neither be indicted nor convicted of a *210crime against the State, in the Circuit Court, but their offence against the United States consisted entirely in the violation of the statute of the United States by corruptly, or by threats or force, impeding or obstructing the due administration of justice. If they were not guilty of that, they could not be convicted; And neither the indictment nor the case can be helped out by reference to the alleged crime against the State, and the defendants be punished for the latter under the guise of a proceeding to punish them for an offence which they did not commit.

The j udgment is reversed, and the cause remanded, with instructions to quash the indictment and discharge the defendants.

(with whom concurred Mr. Justice Brown,) dissenting.

I dissent from the opinion and judgment in this case. The burden of the decision is, as I understand it, that the indictment is fatally defective, because it does' npt allege that the defendants knew of the injunction; and, also, that the conspiracj*' was to obstruct the administration of justice in the Federal court. In- other words, the defendants cannot be cdnvicted of obstructing the administration of justice in the Federal court, because they did not know that justice was being there administered, and that as they did not combine with the intent of obstructing the administration of justice, no such intent can in law be imputed to -them. I. insist that the true rule is, that where parties -combine in an unlawful undertaking — and by that I mean an undertaking unlawful in and of itself, and not one simply forbidden by statute, one which is malum in se, as, distinguished from malum prohibitum— they are amenable-to the bar of criminal justice for every violation of law 'they, in fact, commit, whether such violation is intended or not.

- Take the familiar illustration: Parties combine to break into a house and commit burglary; while engaged in the commission of that offence, resistance being made, one of the party kills the owner of the house, can there be a doubt that *211they are all guilty of murder, although murder was not the purpose of the combination, and was not in the thought of any but the single Avrongdoer? In other words, they Avho did not intend murder, Avho did not knoAv that murder Avas, in fact, being committed, are ruled to be chargeable Avith the intent to commit murder, and to be guilty of that1 offence, because they Avere engaged at the time in an unlawful undertaking, and the murder was committed in carrying that undertaking into execution. In 1 Hale' P. C. 441, it is said, quoting from Dalton, 241: “ If divers persons come in one' company to do any unlawful thing, as to kill, rob or beat a man, or to commit a riot, or- to do any other trespass, and one of them, in doing thereof, kills a man, this shall be adjudged •. murder in them all that are present of that party abetting him and consenting to the act, or ready to aid him, although they did buir leek cn ” Also in 1 East P. C. 257: “ Where divers persons resolve generally to resist all opposers in the commission of any breach of the peace, and to execute it .with violence, or in such a manner as naturally tends to raise tumults and affrays; as by committing a violent dissezin with great numbers, or going to beat a man, or rob a park, or standing in opposition to the sheriff’s posse, . . . they must, at their- peril, abide the e\rent of their actions.” In Weston v. Commonwealth, 111 Penn. St. 251, it Avas held that if se\Teral persons are Avith firearms holding a forcible possession of lands claimed by others, all are guilty of a murder committed by any one of them therein. In Williams v. The State, 81 Alabama, 1, it appeared that several persons conspired to invade a man’s household, and went to it Avith deadly arms to attack and beat him, and in carrying out this purpose one of the party got into a-' difficulty with the owner and killed him, and the others were held guilty of murder, although they did not mean it. So, in State v. McCahill, 72 Iowa, 111, a case in some respects like this, it appeared that certain persons combined to drive employes from the premises, and in carrying out this conspiracy committed a murder, and it was held that the rest, Avho did not intend it, Avere guilty. In that case, on page .117, the court thus stated the law.; ■ “ But *212where there is a conspiracy to accomplish an unlawful purpose, [as the forcible driving out of the new miners was,] and the means are not specifically agreed upon or understood, each conspirator becomes responsible for the means used by any co-conspirator in the accomplishment of the purpose in which they are all at the time engaged.” See, also, Hamilton v. The People, 113 Illinois, 34; Stephens v. The State, 42 Ohio St. 150 ; State v. Allen, 47 Connecticut, 1.

Applying these authorities to this ■ case, if, while these - defendants were thus forcibly driving the employés of the mining companies away from their work, one of them had shot and killed a resisting employe, would not all be guilty of murder, although only the single party had a thought of murder in his heart ? Of course, I do not mean to claim that if a number are engaged in a single unlawful undertaking, and one of them steps aside and commits an entirely independent .crime, all are responsible for that; but I do insist, that if all are engaged in an unlawful undertaking, and while so engaged and in carrying out that undertaking one commits an additional offence, not within the actual thought and intent of his co-conspirators, all are guilty of that additional offence. And, in like manner, where parties conspire and combine to do an unlawful act, and in carrying that unlawful purpose into- execution they do in fact' violate a statute of whose terms they may be ignorant, and, therefore, one which they did not intend to violate, they are in law guilty of its violation, and may be punished áccordingly. The law under those circumstances imputes to the wrongdoer the intpnt to violate every law •which he does in fact violate. So, as these parties are guilty of this most'unlawful act, this gross breach óf the j)eace, this act which in and of itself was a flagrant wrong against the rights of individuals, both employers and employés, they should be chargeable with the intent to commit every violation of law, which they did in fact commit. And when parties stop injunctive process, they impede the 'administration of justice.

But it is said that this breach of the peace was a disturbance of only the peace of the State of Idaho, and that this unlawful *213aggression was simply a violation of the statutes of that State, and involved in and of itself no infraction• of Federal law; that before a conviction can be sustained it must be alleged and proved that there was an intent to violate the Federal law; and that an intent of wrong against one sovereignty cannot be imputed to one who commits a wrong against another sovereignty. The converse of that has already been settled by this court in the case of In re Coy, 127 U. S. 731. That was an indictment for a conspiracy, and the conspiracy charged was to induce, aid, counsel, procure and advise certain election officers of the State of -Indiana to unlawfully neglect and' omit to perform the duties of the election laws of that State. The indictment, it is true, described the election as one at which a congressman was to be elected, but did not charge any intent or conspiracy to do anything affecting the election of such congressman, and the point, and the main point presented, was that the indictment contained no averment of an intent and purpose of the defendants to affect in any manner the election of a member of congress, or to influence the returns relating to that, office; but this court, held that the objection was not well taken. Mr. Justice Field alone dissented from the opinion in that case, holding that, as it is insisted here, there should be a specific charge of a conspiracy to do something affecting the election of the Federal officer. I quote this from his opinion: “ The indictment in this case charges a conspiracy to induce certain election officers appointed under the laws of Indiana to commit a crime against the United States, the crime being the alleged omission by them to perform certain duties imposed by the laws of that State respecting elections. But it contains no allegation that the alleged conspiracy was to affect the election of a member of congress, which, as said above, appears to me to be essential to bring the offence within the jurisdiction of the court. If the "conspiracy was to affect the election of a state officer, no offence was committed cognizable in the -District Court of the United States. If it had any other object than to-affect the election- of a member of Congress, it was a matter exclusively for the cognizance of the state courts.” It seems to *214me that in this opinion the court endorses the views expressed by Mr. Justice'Field in that dissent, and then repudiated by a majority of the court.

I am authorized to say that Me. Justice Brown agrees with me in this dissent.