Missouri Revised Statutes § 562.021 - Culpable mental state, application

562.021. Culpable mental state, application. — 1. If the definition of any offense prescribes a culpable mental state but does not specify the conduct, attendant circumstances or result to which it applies, the prescribed culpable mental state applies to each such material element. 2. If the definition of an offense prescribes a culpable mental state with regard to a particular element or elements of that offense, the prescribed culpable mental state shall be required only as to specified element or elements, and a culpable mental state shall not be required as to any other element of the offense. 3. Except as provided in subsection 2 of this section and section 562.026, if the definition of any offense does not expressly prescribe a culpable mental state for any elements of the offense, a culpable mental state is nonetheless required and is established if a person acts purposely or knowingly; but reckless or criminally negligent acts do not establish such culpable mental state. 4. If the definition of an offense prescribes criminal negligence as the culpable mental state, it is also established if a person acts purposely or knowingly or recklessly. When recklessness suffices to establish a culpable mental state, it is also established if a person acts purposely or knowingly. When acting knowingly suffices to establish a culpable mental state, it is also established if a person acts purposely. 5. Knowledge that conduct constitutes an offense, or knowledge of the existence, meaning or application of the statute defining an offense is not an element of an offense unless the statute clearly so provides. (L. 1977 S.B. 60, A.L. 1993 S.B. 167, A.L. 1997 S.B. 89)