People v. Xue Vang

Opinion

CHIN, J.

An expert witness testified about whether a crime was gang related. The Court of Appeal held that the trial court erred in permitting the expert to respond to hypothetical questions the prosecutor asked because the questions closely tracked the evidence in a manner that was only thinly disguised. We disagree that the trial court erred. It is required, not prohibited, that hypothetical questions be based on the evidence. The questioner is not required to disguise the fact the questions are based on that evidence.

I. Facts and Procedural History

These facts are taken largely from…