Maryland Statutes
Subtitle 3 - Sexual Crimes
Section 3-323 - Incest

(a)    A person may not knowingly engage in vaginal intercourse with anyone whom the person may not marry under § 2-202 of the Family Law Article.
    (b)    A person who violates this section is guilty of a felony and on conviction is subject to imprisonment for not less than 1 year and not exceeding 10 years.