U.S. Sup. Ct.
12-895

Petitioner Justus Rosemond took part in a drug deal in which either he or one of his confederates fired a gun. Because the shooter’s identity was disputed, the Government charged Rosemond with violating 18 U. S. C. §924(c) by using or carrying a gun in connection with a drug trafficking crime, or, in the alternative, aiding and abetting that offense under 18 U. S. C. §2. The trial judge instructed the jury that Rosemond was guilty of aiding and abetting the §924(c) offense if he (1) “knew his cohort used a firearm in the drug trafficking crime” and (2) “knowingly and actively participated in the drug trafficking crime.” This deviated from Rosemond’s proposed instruction that the jury must find that he acted intentionally “to facilitate or encourage” the firearm’s use, as opposed to merely the predicate drug offense. Rosemond was convicted, and the Tenth Circuit affirmed, rejecting his argument that the District Court’s aiding and abetting instructions were erroneous.