Call 214-670-0109 and ask to start a service request. A clerk from the jury department will contact you back.A Petit Jury is a trial jury for both civil and criminal cases. The petit jury listens to the evidence offered during a trial and returns a verdict. Learn the virtual court procedures, who you need to contact, and more about the Dallas County Courts at Law. Rules of Juror Conduct in Civil Cases. (Supreme Court Rule of Civil Procedure 226a). There is no online search available for Justice of the Peace case records. Contact your court to find out information on your case. I was pretty pissed, like why not just send me there in the first place?