Maryland Criminal Procedure Section 11-702

      For the purposes of this subtitle, a person is convicted when the person:

            (1)      is found guilty of a crime by a jury or judicial officer;

            (2)      enters a plea of guilty or nolo contendere;

            (3)      is granted a probation before judgment after a finding of guilt for a crime if the court, as a condition of probation, orders compliance with the requirements of this subtitle; or

            (4)      is found not criminally responsible for a crime.