The Juror Qualification Form is sent to all prospective jurors and is used to help determine whether a person is qualified to be a juror. A civil jury trial contains 6 jurors, who listen to a case generally involving a dispute between 2 or more parties.Trial jurors are potentially scheduled for jury service Monday through Friday. Most often, you will be called to serve on a trial jury, generally made up of 12 individuals for criminal trials and 6 for civil trials. Know what is important to tell and what is not. Jury trials are held in either civil or criminal cases: Civil cases: 6-person panel. All that is required is that you be willing to keep an open mind, to pay attention, and to make a decision based only on the law and evidence that is presented. In the event of inclement weather, please check local news stations for Baltimore County Circuit Court closings and delays. You'll get a letter in the mail. Follow the instructions in it.