A Washington appeals court recently reversed a conviction due to prosecutorial misconduct, despite finding there was sufficient evidence to support the conviction. The defendant was convicted of possession of a controlled substance with intent to deliver. On appeal, he argued that the prosecutor had engaged in race-based misconduct by using the phrase “Mexican ounce” to describe the packaging of the heroin for which he had been charged. He argued the prosecutor used this language to tie him to the drugs and to use “stereotypes of Mexican drug-dealing and dishonesty” against him.
Prosecutorial misconduct occurs when a prosecutor uses arguments to arouse the jury’s passions or prejudices. Raising race when it is not relevant can affect the jurors’ impartiality and appeal to their prejudice, resulting in a conviction that is not based on the evidence.
The defendant did not object to this language at trial. Generally, when a defendant first raises prosecutorial misconduct on appeal, they must show improper conduct, prejudice, and that a jury instruction could not have cured the prejudice. Washington treats race-based misconduct differently from other types of prosecutorial misconduct, however. The court instead considers if the prosecutor “flagrantly or apparently intentionally appeals to racial bias in a way that undermines the defendant’s credibility or the presumption of innocence.” State v. Zamora (quoting State v. Monday). The test is whether an objective observer could view the comments as an appeal to potential bias, prejudice, or stereotypes. The court should consider the context of the comments. The conviction must be reversed if the appeals court finds the prosecutor flagrantly or apparently intentionally appealed to racial or ethnic prejudice.
Seattle Attorneys Blog

