8.65 FIREARMS—UNLAWFUL POSSESSION
(18 U.S.C. § 922(g))
The defendant is charged in [Count _______ of] the indictment with the possession of [a firearm] [ammunition] in violation of Section 922(g) of Title 18 of the United States Code. In order for the defendant to be found guilty of that charge, the government must prove each of the following elements beyond a reasonable doubt:
First, the defendant knowingly possessed [specify firearm] [specify ammunition];
Second, the [specify firearm] [specify ammunition] had been [[shipped] [transported]] [[from one state to another] [between a foreign nation and the United States]]; and
Third, at the time the defendant possessed the [specify firearm] [specify ammunition], the defendant [specify applicable prohibited status from 18 U.S.C. § 922(g)(1)-(9)].
See Comment in 8.51 (Firearms).
For a discussion of "knowingly" and of the nine categories of prohibited status set forth in 18 U.S.C. § 922(g)(1)-(9), see Comment to Instruction 8.63 (Firearms—Unlawful Receipt). For a definition of "possession," see Instruction 3.17 (Possession—Defined).
Depending on the facts in evidence, it may be appropriate to amend this instruction with language requiring specific jury unanimity as to when the possession occurred. See Instruction 7.9 (Specific Issue Unanimity) and United States v. Garcia-Rivera, 353 F.3d 788, 792 (9th Cir.2003). For instance, an indictment may allege that the possession occurred at some point within an imprecise time frame. In such a case, and if there was evidence that the defendant possessed the weapon or ammunition on more than one occasion during the interval, the jury should be instructed to find unanimously as follows: "You must unanimously agree that the possession occurred on or about a particular date." In such a case, it is advisable to require the jurors to answer a special interrogatory specifying the date(s) upon which all agreed that the possession occurred.
The Ninth Circuit does not recognize an "innocent possession" affirmative defense. See United States v. Johnson, 459 F.3d 990, 995-98 (9th Cir.2006).
Although brief handling of a weapon does not always satisfy the element of possession, a short length of possession does not preclude conviction. Compare United States v. Teemer, 394 F.3d 59, 63 (9th Cir.2005), with United States v. Kearns, 61 F.3d 1422, 1425 (9th Cir.1995). The commission of the crime requires no "act" other than the knowing possession of a firearm or ammunition by someone not authorized to do so. United States v. Beasley, 346 F.3d 930, 934 (9th Cir.2003).
Constructive or joint possession may satisfy the possession element. To show constructive possession, the government must prove a connection between the defendant and the firearm or ammunition sufficient "to support the inference that the defendant exercised dominion and control over" it. United States v. Carrasco, 257 F.3d 1045, 1049 (9th Cir.2001) (internal quotation marks and citation omitted). See generally, United States v. Tucker, 641 F.3d 1110 (9th Cir.2011). Similarly, joint control of the premises where the firearm or ammunition was found may be sufficient to establish possession where a defendant "has knowledge of the weapon and both the power and the intention to exercise dominion and control over it." Carrasco, 257 F.3d at 1049 (internal quotation marks and citation omitted).