Maryland Code, Criminal Law § 7-102

(i) with respect to conduct or a circumstance as described by a statute that defines a crime, when the person is aware of the conduct or that the circumstance exists;

(ii) with respect to the result of conduct as described by a statute that defines a crime, when the person is practically certain that the result will be caused by the person's conduct; and

(iii) with respect to a person's knowledge of the existence of a particular fact, if that knowledge is an element of a crime, when the person is practically certain of the existence of that fact.