The jury in a civil case has eight jurors. The clerk will call a panel of prospective jurors.Section I. How Jury Service Operates. To search for a specific name or case number, press Ctrl-F on your keyboard. This is a supplemental questionnaire for jurors in the US District Court for the District of Utah. A jury is made up of 12 people who are chosen at random to hear the evidence and decide if the accused is guilty or not guilty. Jury service is a chance to participate in the democratic process, as well as an opportunity to learn more about how the judicial system works. Items that may need to be discussed include discovery, parties availability for trial, motions that may be appropriate, or a plea agreement. In general, you are not required to serve on a jury, or attend court for jury service, more than once every 3 years. But there are exceptions.