Maryland Criminal Law Section 9-413
§ 9-413.
  (a)   (1)   A person may not deliver contraband to a person detained or confined in a place of confinement with the intent to effect an escape.
    (2)   A person may not possess contraband with the intent to deliver it to a person detained or confined in a place of confinement to effect an escape.
    (3)   A person may not deposit or conceal any contraband in or about a place of confinement or on any land appurtenant to the place of confinement to effect an escape.
    (4)   A person detained or confined in a place of confinement may not receive contraband to effect an escape.
  (b)   A person who violates this section is guilty of a felony and on conviction is subject to imprisonment not exceeding 10 years or a fine not exceeding $5,000 or both.