Maryland Public Safety Section 13-809

      An individual has the immunity from liability described in § 5-513 of the Courts Article if the individual is:

            (1)      a member of a court-martial; or

            (2)      an officer or other individual:

                  (i)      acting under the court's authority; or

                  (ii)      reviewing the court's proceedings because of the approval, imposition, or execution of a sentence, the imposition or collection of a fine or penalty, or the execution of a warrant, writ, execution, process, or mandate of a court-martial.