Yes, you must fill out the juror information form and detach it from the bottom of the summons. You must mail in the completed form to us within 5 days.Any of the following persons may serve on juries in civil and criminal cases but shall be exempt from jury service upon his request. Trials begin with jury selection. Names are randomly selected from those on jury service to form a panel from which the trial jury will be selected. This may be a screening for a specific trial for which they anticipate a need for a large jury pool or jurors able to sit for a very long trial. The easiest way to comply is to complete and submit the form online at the secure Juror Website. Forgot to fill out jury duty questionnaire! Has anyone had any experience with this with slc county courthouse ? Jury service is one of the most important responsibilities of a citizen.