Maryland Code, Criminal Law § 9-503

(a) A person may not make, or cause to be made, a statement or report that the person knows to be false as a whole or in material part to an official or unit of the State or of a county, municipal corporation, or other political subdivision of the State that a crime has been committed or that a condition imminently dangerous to public safety or health exists, with the intent that the official or unit investigate, consider, or take action in connection with that statement or report.

(b) A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 6 months or a fine not exceeding $500 or both.