Fill out the form with the name and address of the person you wish to attend trial. Include a description of evidence you wish them to bring to trial, if any."Discovery" is a process you can use before your trial to find out information from another party. There are several ways to ask the other party questions. Most Maryland court forms and brochures are available in this index. The most important thing to remember when answering discovery is to tell the truth. If you do not, you risk sanctions from the court. This Rule governs discovery and inspection in the District Court. Rule 4-263 - Discovery in Circuit Court (a)Applicability. This Rule governs discovery and inspection in a circuit court.