If you want to contest your traffic ticket, you can ask for a trial. You must ask for the trial before the due date on the notice you got from the court.With My Jury Duty Portal you can register for jury service, request an excuse, postponement or new court location, and complete your online orientation. What Should I Do to Get Ready for My Trial? If you are assigned to a courtroom for jury selection or serve on a trial, you will continue your service until the trial is completed. Go on the portal and put in a quick request to extend the summons because of your emergency. A jury trial is sometimes called "a jury of one's peers." This state trial court is an L A County Superior Court with jurisdiction over cases that take place in the county of Los Angeles. Jurors are on call for two weeks (10 consecutive court days beginning the first day you are on call). This court is a "one appearance, or one trial" court.