This juror site provides basic juror information on preparing for jury service and what to expect while serving, how to complete your jury summons. If my job DOES NOT pay for jury service, will the court still make me serve?I was told they can. The purpose of this study was to evaluate the consolidation of jury support functions for the trial court of San Bernardino. County. Employees can only use these hours if they are available at the time of jury duty. When I turned 18 I had to serve in a jury for a trial and then had my turn for jury duty again the following . Seq., the San Bernardino County Superior Court is charged with nominating qualified citizens to serve as members of the Grand Jury. At the end of a trial, the judge instructs the jury on the applicable law. Jurors began hearing closing arguments Monday in San Bernardino Superior Court in a trial pitting a Yucaipa woman against biotech giant Monsanto. Report for jury service if qualified and not excused or postponed.