A recent criminal case before Division One of the Arizona Court of Appeals brought up important questions about challenging a witness’s credibility during trial. In this case, the defendant appealed his conviction and sentence for sexual conduct with a minor. On appeal, he argued that he was unreasonably restricted during his questioning of one of the prosecution’s witnesses. The court reviewed the rules of evidence at play and ultimately disagreed with the defendant, denying his appeal.
The Witness at Issue
During the defendant’s trial, the prosecution called an employee of the store where both the defendant and the minor child worked. Supposedly, the employee walked into the store to find the defendant and the minor having sexual intercourse, and she reported this incident to the police. She was thus the prosecution’s key eyewitness during trial.
The defendant’s attorney tried to challenge the witness’s credibility on cross examination by asking her about why she was ultimately fired from her job at the store. Apparently, the reason for the witness’s termination had something to do with the owner accusing her of stealing approximately $700 from the store. If the jury members knew that the witness had a history of lying, argued the defendant, they might have been able to see that she was not a credible witness. This would have led the jury to distrust her testimony and be more likely to believe the defendant, who maintained his innocence, instead of the witness.