Maryland Courts and Judicial Proceedings Section 12-307
§ 12-307.
  The Court of Appeals has:
    (1)   Jurisdiction to review a case or proceeding pending in or decided by the Court of Special Appeals in accordance with Subtitle 2 of this title;
    (2)   Jurisdiction to review a case or proceeding decided by a circuit court, in accordance with § 12-305 of this subtitle;
    (3)   Exclusive appellate jurisdiction with respect to a question of law certified to it under the Uniform Certification of Questions of Law Act; and
    (4)   Exclusive appellate jurisdiction over a criminal case in which the death penalty is imposed and any appellate proceeding under § 3-904 of the Correctional Services Article.