The system is asking if you are demanding a jury trial at this time. If you answer yes, you must perfect the jury demand at this time as well.It may be filed only in a Pennsylvania magisterial district court and not in the Philadelphia Municipal Court. A Philadelphia Jury Trial Lawyer may help a defendant achieve a superior outcome over an attorney who only litigates waiver trials before a judge. Here's an example for a Magistrate's Court, but in the Court of Common Pleas, the plaintiff will need to prepare a detailed complaint with numbered paragraphs. These useful forms will assist us in expeditiously handling your criminal or civil case. Call for a Free Consultation (215) 545-7110. Trial in a court case in which a written complaint is filed against the defendant shall commence within 365 days from the date on which the complaint is filed. Jurors hear either criminal or civil cases. In criminal cases, a district attorney acting on behalf of the citizens of Pennsylvania prosecutes a case.