Maryland Criminal Procedure Section 6-105
§ 6-105.
  (a)   Except as provided in subsection (b) of this section, a court in which a motion for a new trial in a criminal case is pending shall hear the motion:
    (1)   within 10 days after the motion is filed; or
    (2)   if an agreed statement of the evidence or a statement of the evidence certified by the trial judge is filed, within 10 days after the statement is filed.
  (b)   The time for the hearing of a motion for a new trial may be extended by:
    (1)   a written agreement, signed by the State's Attorney of the county in which the motion is pending and the defendant or the defendant's counsel; or
    (2)   an order signed by the trial judge.
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