336 U.S. 613 (1949)
Nye & Nissen operated as a corporation purchasing and selling eggs, butter, and cheese in San Francisco.1 Moncharsh served as president, director, and owner of one-third of the holding company that owned the corporation.2 His mother held another one-third interest, and Baum held the remaining third from New York.3 Berman acted as city sales manager while Goddard served as shipping and receiving clerk; both were Moncharsh's brothers-in-law.4 Menges worked as another employee.5
From 1938 to 1944 the company sold large quantities of products to the Army and Navy.6 After December 1943 it also sold to operators of vessels under general agency contracts with the War Shipping Administration.7 On June 20, 1945 an indictment charged Nye & Nissen, Moncharsh, Berman, Goddard, and Menges with one count of conspiracy to defraud the United States from 1938 to 1945 under the Criminal Code and with six counts of presenting false invoices to the War Shipping Administration in April and May 1944.8
Menges was acquitted at trial.9 Berman and Goddard were convicted on all counts and received sentences of a year and a day plus fines of $700.10 Nye & Nissen received fines of $5,000 on each count.11 Moncharsh was sentenced to concurrent terms of two years on the conspiracy count and five years on each substantive count together with fines of $5,000 on each count.12 The Court of Appeals affirmed the convictions of Nye & Nissen and Moncharsh.13
The Supreme Court granted certiorari to consider whether Moncharsh's convictions on the substantive counts could stand under the Pinkerton theory applied by the Court of Appeals.14 Evidence at trial included eleven additional false invoices admitted to show intent.15
Whether there was a variance prejudicial to Moncharsh between the conspiracy charged and the proof?16
No. The indictment alleged one conspiracy from 1938 to 1945 that encompassed both circumvention of government inspection of eggs sold to the Army and Navy and later false invoices to the War Shipping Administration.19 The evidence of Moncharsh's ongoing management role and the subordinates' actions supported the jury's conclusion of a single continuous conspiracy rather than two distinct agreements.20
The claim of prejudicial variance fails because the proof matched the single conspiracy charged.21
Whether the trial court erred in admitting against Moncharsh evidence of crimes similar to those charged in the substantive counts to prove guilty intent?22
Evidence of similar and related offenses committed during the same period is admissible to prove guilty intent when it demonstrates a consistent pattern of conduct relevant to the charged acts.23
No. The eleven additional false invoices presented during the same period as the six charged in the substantive counts were properly received first as part of the conspiracy evidence.24 The trial court later limited their use to the issue of intent, motive, or knowledge, showing the consistent fraudulent scheme managed by Moncharsh.25
Admission of the similar-crimes evidence was not error.26
Whether the conviction of Moncharsh on the substantive counts could be sustained under the theory of Pinkerton v. United States?27
The Pinkerton theory does not sustain the substantive convictions.32
Related opinions on this issue
Joined by Justice Jackson, Justice Rutledge
Justice Frankfurter agreed that the Pinkerton doctrine could not support the convictions because the jury received no instruction requiring it to find that the substantive offenses were committed in furtherance of the conspiracy before using the conspiracy evidence against Moncharsh on those counts.33 He emphasized that without such a charge the jury lacked the necessary standards to evaluate whether the evidence fulfilled the required connection.34 Frankfurter rejected any assumption that the conspiracy conviction itself supplied the missing link to aiding and abetting liability.35
He concluded that the case should be remanded to the Court of Appeals to determine the sufficiency of the evidence under a proper aiding-and-abetting theory rather than having this Court perform that review on a partial record.36
Whether the evidence was sufficient to support a finding that Moncharsh aided and abetted the commission of the substantive offenses?37
A person aids and abets a crime when he associates himself with the venture, participates in it as something he wishes to bring about, and seeks by his action to make it succeed, thereby becoming a principal under 18 U.S.C. § 2 even without direct participation in the specific acts charged.38
Yes. Moncharsh was president and manager of Nye & Nissen, the chief owner through his family, and the supervisor of the office where the invoices were prepared.39 His brothers-in-law Berman and Goddard were the city sales manager and shipping clerk who actually presented the false invoices to the War Shipping Administration in April and May 1944.40 These acts occurred while Moncharsh continued to direct the long-running fraudulent scheme that included the making of false invoices as one of its methods.41
The evidence is sufficient to sustain the substantive convictions on the aiding-and-abetting theory.42
Related opinions on this issue
Justice Murphy dissented on the ground that the jury instructions failed to distinguish aiding and abetting from conspiracy or to explain how proof of conspiracy could or could not be used to establish the substantive offenses.43 He warned that after a three-month trial the jurors could not be expected to draw the fine distinctions required between the remote plotting of conspiracy and the conscious association and participation demanded for aiding and abetting.44 Murphy concluded that the judgment should be reversed because the instructions left the jury without adequate guidance on the relationship between the two theories, creating an unacceptable risk that the conspiracy finding alone produced the substantive convictions.45