Md. Code, Criminal Law § 3–704

(a) A person, with the intent to unlawfully extort money, property, labor, services, or anything of value from another, may not falsely accuse or threaten to falsely accuse another of a crime or of anything that, if the accusation were true, would tend to bring the other into contempt or disrepute.

(b) A person who violates this section is guilty of a misdemeanor and on conviction is subject to imprisonment not exceeding 10 years or a fine not exceeding $10,000 or both.