Majority — Stone J.
delivered the opinion of the Court.
This case is here on certiorari, 286 U. S. 539 , to review a judgment of conviction for conspiracy to violate the Mann Act ( 36 Stat. 825 ; 18 U. S. C., § 397 et seq.)~ Petitioners, a man and a woman, not then husband and
The only question which we need consider here is whether, within the principles announced in that case, the evidence was sufficient to support the conviction. There the defendants, a man and a woman, were indicted for conspiring together that the man should transport the woman from one state to another for purposes of prostitution. In holding the indictment sufficient, the Court said (p. 144):
“As the defendant is the woman, the District Court sustained a demurrer on the ground that although the offence could not be committed without her she was no party to it but only the victim. The single question is whether that ruling is right. We do not have to consider what would be necessary to constitute the substantive crime under the act of 1910 [the Mann Act], or what evidence would be required to convict a woman under an indictment like
this, but only to decide whether it is impossible for the transported woman to be guilty of a crime in conspiring as alleged.”
The Court assumed that there might be a degree of cooperation which would fall short of the commission of any crime, as in the case of the purchaser of liquor illegally sold. But it declined to hold that a woman could not under some circumstances not precisely defined, be guilty of a violation of the Mann Act and of a conspiracy to violate it as well. Light is thrown upon the intended scope of this conclusion by the supposititious case which the Court put (p. 145):
“ Suppose, for instance, that a professional prostitute, as well able to look out for herself as was the man, should suggest and carry out a journey within the act of 1910 in the hope of blackmailing the man, and should buy the railroad tickets, or should pay the fare from Jersey City to New York, she would be within the letter of the act of . 1910 and we see no reason why the act should not be held to apply. We see equally little reason for not treating the preliminary agreement as a conspiracy that the law can reach, if we abandon the illusion that the woman always is the victim.”
In the present case we must apply the law to the evidence; the very inquiry which was said to be unnecessary to decision in United States v. Holte, supra.
First. Those exceptional circumstances. envisaged in United States v. Holte, supra, as possible instances in which the woman might violate the act itself, are clearly not present here. There is no evidence that she purchased the railroad tickets or that hers was the active or moving spirit in conceiving or carrying out the transportation. The proof shows no more than that she went willingly upon the journeys for the purposes alleged.
The Act does not punish the woman for transporting herself; it contemplates two persons — one to transport and
1 “Any person who shall knowingly transport or cause to be transported, or aid or assist in obtaining transportation for, or in transporting, in interstate or foreign commerce, or in any Territory or in the District of Columbia, any woman or girl for the purpose of prostitution or debauchery, or for any other immoral purpose, or with the intent and purpose to induce, entice, or compel such woman or girl to become a prostitute or to give herself up to debauchery, or to engage in any other immoral practice; or who shall knowingly procure or obtain, or cause to be procured or obtained, or aid or assist in procuring or obtaining, any ticket or tickets, or any form of transportation or evidence of the right thereto, to be used by any woman or girl in interstate or foreign commerce, or in any Territory or the District of Columbia, in going to any place for the purpose of prostitution or debauchery, or for any other immoral purpose, or with the intent or purpose on the part of such .-person to induce, entice, or compel her to give herself up to the practice of prostitution, or to give herself up to debauchery, or any other immoral practice, whereby any such woman or girl shall be transported in interstate or foreign commerce, or in any Territory or the District of Columbia, shall be deemed guilty of a felony, and upon conviction thereof shall be punished by a fine not exceeding $5,000, or by imprisonment of not more than five years, or by both such fine and imprisonment, in the discretion of the court,”
Second. We come thus to the main question in the case, whether, admitting that the woman, by consenting, has
2 Sec. 3 of the Act (18 U. S. C., § 399), directed toward the persuasion, inducement, enticement or coercion of the prohibited transportation, also includes specifically those who “aid or assist” in the inducement or the transportation. Yet it is obvious that those words were not intended to reach the woman who, by yielding to persuasion, assists in her own transportation.
As was said in the Holte case (p. 144), an agreement to commit an offense may be criminal, though its purpose is to do what some of the conspirators may be free to do ,alone.[4] Incapacity of one to commit the substantive offense does not necessarily imply that he may with impunity conspire with others who are able to commit it.[5]
3 Sec. 30, Act of March 2, 1867 ( 14 Stat. 471 , 484) “except for an omitted not relevant provision, . . . has continued from that time to this, in almost precisely its present form.” See United States v. Gradwell, 243 U. S. 476 , 481.
4 The requirement of the statute that the object of the conspiracy be an offense against the United States, necessarily statutory, United States v. Hudson, 7 Cranch 32 , avoids the question much litigated at common law (see cases cited.in Wright, The Law of Criminal Conspiracies [Carson ed. 1887] and in Sayre, Criminal Conspiracy, 35 Harv. L. Rev. 393 ) of the Criminality of combining to do an act which any one may lawfully do alone.
5 So it has been held repeatedly that one not a bankrupt may be held guilty under - § 37 of conspiring that a bankrupt shall conceal property from his trustee (Bankruptcy Act § 29[b], 11 U. S. C., § 52). Tapack v. United States, 220 Fed. 445 , certiorari denied 238 U. S. 627 ; Jollit v. United States, 285 Fed. 209 , certiorari denied 261 U. S. 624 ; Israel v. United States, 3 F. (2d) 743 ; Kaplan v. United States, 7 F. (2d) 594 , certiorari denied 269 U. S. 582 . And see United States v. Rabinowich, 238 U. S. 78 , 86, 87. These cases proceed upon the *121 theory (see United States v. Rabinowich, supra, 86 ) that only a bankrupt may commit the substantive offense though we do not intimate that others might not be held as principals under Criminal Code, § 332 (18 U. S. C., § 550). Cf. Barron v. United States, 5 F. (2d) 799 . In like manner Chadwick v. United States, 141 Fed. 225 , sustained the conviction of one not an officer of a national bank for conspiring with an officer to commit a crime which only he could commit. And see United States v. Martin, 4 Cliff. 156 ; United States v. Stevens, 44 Fed. 132 .
But in this case we are concerned with something more than an agreement between two persons for one of them to commit an offense which the other cannot commit. There is the added element that the offense planned, the criminal object of the conspiracy, involves the agreement of the woman to her transportation by the man, which is the very conspiracy charged.
Congress set out in the Mann Act to deal with cases, which frequently, if not normally, involve consent and agreement on the part of the woman to the forbidden transportation. In eveiy case in which she is not intimidated or forced into the transportation, the statute necessarily contemplates her acquiescence. Yet this acquiescence, though an incident of a type of transportation specifically dealt with by thq statute, was not made a crime under the Mann Act itself. Of this class of cases we say that the substantive offense contemplated by the statute itself involves the same combination or community of purpose of two persons only which is prosecuted here as conspiracy. If this were the only case covered by the Act, it would be within those decisions which hold, consistently
6 The rule was applied in United States v. N. Y. C. & H. R. R. Co., 146 Fed. 298 ; United States v. Sager, 49 F. (2d) 725 . In the following cases it was recognized and held inapplicable for the reason that the substantive crime could be committed by a single individual. Chadwick v. United States, 141 Fed. 225 ; Laughter v. United States, 259 Fed. 94 ; Lisansky v. United States, 31 F. (2d) 846 , certiorari denied 279 U. S. 873 . The conspiracy was also deemed criminal where it contemplated the cooperation of a greater number of parties than were necessary to the commission of the principal offense, as in Thomas v. United States, 156 Fed. 897 ; McKnight v. United States, 252 Fed. 687 ; cf. Vannata v. United States, 289 Fed. 424 ; Ex parte O’Leary, 53 F. (2d) 956 . Compare Queen v. Whitchurch, 24 Q. B. D. 420.
7 It should be noted that there are many cases not constituting " a serious and substantially continued group scheme for cooperative law breaking ” which may well fall within the recommendation of the 1925 conference of senior circuit judges that the conspiracy indictment be adopted “ only after a careful conclusion that the public interest so requires.” Att’y Gen. Rep. 1925, pp. 5, 6.
It is not to be supposed that the consent of an unmarried person to adultery with a married person, where the latter alone is guilty of the substantive offense, would render the former an abettor or a conspirator, compare In re Cooper, 162 Cal. 81 , 85; 121 Pac. 318 , or that the acquiescence of a woman under the age of consent would make her a co-conspirator with the man to commit statutory rape upon herself. Compare Queen v. Tyrrell, [1894] 1 Q. B. 710. The principle, determinative of this case, is the same.
On the evidence before us the woman petitioner has not violated the Mann Act and, we hold, is not guilty of a conspiracy to do so. As there is no proof that the man conspired with anyone else to bring about the transportation, the convictions of both petitioners must be
Reversed.
Mr. Justice Cardozo concurs in the result.
Cases cited
- Gebardi v. United States 286 U. S. 539 p. 114
- United States v. Holte 236 U. S. 140 p. 116, p. 117, p. 119
- Hoke & Economides v. United States 227 U. S. 308 p. 118
- United States v. Farrar 281 U. S. 624 p. 119
- Caminetti v. United States 242 U. S. 470 p. 120
- Clune v. United States 159 U. S. 590 p. 121
- United States v. Rabinowich 238 U. S. 78 at 87 p. 121
- United States v. Katz 271 U. S. 354 p. 122
- United States v. Norris 281 U. S. 619 p. 122