Fill out the jury duty questionnaire your county sends you. Respond to any summons for jury duty you receive within the timelines required.Completing your Jury Questionaire is easy! Municipal Court handles misdemeanor trials and preliminary hearings for felony charges. For misdemeanor charges, the case remains in Municipal Court for trial. Juries are selected from the pool. In criminal cases, the jury is made up of twelve jurors, except in the rare case of the parties agreeing to fewer. As the defendant, you have a right to a jury trial in a misdemeanor and felony case with the exception of some cases involving DUI offenses. In Pennsylvania, with the exception of some DUI offenses if you are charged with a misdemeanor or felony you have the right to a jury trial. For most criminal charges in Pennsylvania, a criminal trial can occur before a jury or a judge alone.