Mont. Code Ann. § 20-1-203

Whenever any member of the trustees, superintendent, principal, or clerk of the district is replaced by election or otherwise, the person shall immediately deliver all books, papers, and money pertaining to the position to the person's successor. Any person who refuses to do so or who knowingly destroys any material or misappropriates any money entrusted to the person is guilty of a misdemeanor and, if convicted by a court of competent jurisdiction, shall be fined not more than $100.