Whether the trial court plainly erred by instructing the jury that an aider and abettor must have knowingly associated himself with the person who committed the crime, rather than with the commission of the crime.
Holding
No. The instruction, read as a whole, correctly stated the law of aiding and abetting and did not constitute error, much less plain error.
Reasoning
Because Trapps did not make a specific objection to the aiding-and-abetting instruction before deliberations began, and instead ultimately stated that he was satisfied with the instructions, review was limited to plain error. His earlier statement that he might later return to the issue did not preserve a particular objection under Superior Court Criminal Rule 30.
The government's reliance on aiding and abetting was not a surprise. It had announced that theory in its opening statement, and the trial judge had flagged the possibility of the instruction before the charge conference. Trapps therefore had ample opportunity to identify and raise a concrete objection.
The challenged language was consistent with prior District of Columbia decisions approving instructions that require a defendant to knowingly associate himself with the principal offender. It also tracked the focus of D.C. Code § 22-1805, which treats persons aiding or abetting the principal offender as principals.
Viewed in full, the instruction required more than association with a criminal actor. It also required the jury to find intentional participation, a desire to bring about the crime, an intent to make it succeed, and affirmative conduct assisting its planning or execution. Those requirements accurately conveyed the governing law.