What follows is an opinion from a United States Court of Appeals.
Your task is to identify the issue in the case, that is, the social and/or political context of the litigation in which more purely legal issues are argued. Put somewhat differently, this field identifies the nature of the conflict between the litigants. The focus here is on the subject matter of the controversy rather than its legal basis.
Your task is to determine the specific issue in the case within the broad category of "criminal - federal offense".

Opinion:
SHOWN v. UNITED STATES.
(Circuit Court of Appeals, Ninth Circuit.
May 17, 1926.
Rehearing Denied June 21, 1926.)
No. 4695.
1. Criminal law <@=>424(I)— Evidence of admissions by conspirator held competent against others as against objection that conspiracy had come to an end (Volstead Act [Comp. St. Ann. Supp. 1923, § 10138'/I et seq.]).
In prosecution for conspiracy to violate .Volstead Act (Comp. St. Ann. Supp. 1923, § 1013814 et seq.), evidence of admissions by one of alleged conspirators held competent against others; there being question for •jury as to whether conspiracy had come to an end.
2. Conspiracy <S=>48.
Evidence held sufficient to go to jury in a prosecution for conspiracy to violate Volstead Act (Comp. St. Ann. Supp. 1923, § 1013814 et seq.).
In Error to the District Court of the United States for the Southern Division of the District of Idaho; Frank S. Dietrich, Judge.
Claud Shown was convicted of conspiracy to violate Volstead Act, and he brings error.
Affirmed.
Hugh N. Caldwell, of Caldwell, Idaho, for plaintiff in error.
H. E. Ray, U. S. Atty., Wm. H. Langroise, Sp. Asst. U. S. Atty., and Sam S. Griffin, Asst. U. S. Atty., all of Boise, Idaho.
Before GILBERT, HUNT, and RUD-KIN, Circuit Judges.
GILBERT, Circuit Judge.
The plaintiff in error and three others were convicted under an indictment which charged them with conspiracies to violate the Volstead Act (Comp. St. Ann. Supp. 1923, § 1013814 et seq.) and with the commission of violations thereof. The plaintiff in error was found guilty of conspiring to manufacture intoxicating liquor, conspiracy to sell intoxicating liquor, and manufacturing.intoxicating liquor, and jointly with others operating a stillhouse. The sole question presented on the writ of error is whether he was entitled to an instruction that the jury acquit him of the charges.
The evidence was that at Nampa, Idaho, the plaintiff in error was boarding at a hotel where others of the conspirators lodged, and that he was on intimate terms with them, that he owned an automobile, that he was associated with some of his codefendants in the use of automobiles, and one night when he and Hickman, one of his codefendants, and a man employed by the latter to haul supplies out to the stillhouse, drove up to a garage, the plaintiff in error exchanged cars with Hickman, and that Hickman paid for gasoline for the truck and two automobiles. It was shown that at the time of the arrest of Hickman and other defendants they were found in possession of the ear of the plaintiff in error which was then being used for transporting moonshine whisky. Robinson, one of the eodefendants of the plaintiff in error, stated to the sheriff who made the arrest that the plaintiff in error was connected with the operation of the still.
It is urged that the testimony was incompetent, that it was a declaration of one of the conspirators after the conspiracy had been abandoned, and that under the ruling of the trial court it was received only as against Robinson. The sheriff testified that he had a conversation with Robinson, not in regard to the still, but in regard to the whisky that was seized elsewhere on July 23, 1924, when some of the defendants were •arrested, that the conversation was had a day or two after the arrest. On objection, the court ruled the testimony as to the whisky would be taken only as against Robinson. On cross-examination, however, counsel for one of the defendants elicited the fact that the witness gave to the sheriff the names of those who were connected with the still and mentioned the plaintiff in error as one of them. This was received without objection, it was drawn out by the defense, and it clearly was competent testimony to go to the jury. The defendants were operating a large still in which were found nineteen 52-gallon barrels of bran and sugar mash in a high state of fermentation and all of the utensils of distillation, also a small quantity of moonshine whisky. At the time of Robinson’s conversation with the sheriff, the still had just been seized. Even if objection had been made to the testimony on the ground that the conspiracy had' come to an end, the objection would not have been sustainable. There was nothing to show that the conspiracy had come to an end. Whether or not it was ended would have been a question for the jury. Simpson v. United States (C. C. A.) 289 F. 188. The instructions of the court are not in the record, and we must presume that they properly covered all legal questions presented. We think the evidence against the plaintiff in error was sufficient to go to the jury.
The judgment is affirmed.

Question: What is the specific issue in the case within the general category of "criminal - federal offense"?

Choices:
murder
rape
arson
aggravated assault
robbery
burglary
auto theft
larceny (over $50)
other violent crimes
narcotics
alcohol related crimes, prohibition
tax fraud
firearm violations
morals charges (e.g., gambling, prostitution, obscenity)
criminal violations of government regulations of business
other white collar crime (involving no force or threat of force; e.g., embezzlement, computer fraud,bribery)
other crimes
federal offense, but specific crime not ascertained

Answer: 10