§ 40.420 Rule 704. Opinion on ultimate issue

Witnesses can give their opinion on a case even if that opinion touches on the exact question the judge or jury has to decide. In the past, courts sometimes blocked testimony because it came too close to answering the main question in the case. This rule says that is not a valid reason to keep the testimony out.

For example, in a contract dispute, a witness could say they believe someone acted in "bad faith," even though that is the very issue the jury needs to decide. The opinion still has to meet other rules for being allowed as evidence, like being based on the witness's own knowledge or expertise. But simply touching on the final decision the jury will make does not automatically make it off limits.

This matters for people in a trial because it means expert witnesses and other qualified witnesses can speak more directly and clearly. Instead of dancing around the real question, they can give a straightforward opinion that helps the jury understand the evidence.