Montana Title 3. Judiciary, Courts § 3-2-204. Powers and duties of court on appeals

(1) The supreme court may affirm, reverse, or modify any judgment or order appealed from and may direct the proper judgment or order to be entered or direct a new trial or further proceedings to be had.

(2) The decision of the court must be given in writing, and a syllabus thereof must be prepared by the court and filed with the opinion.

(3) In giving its decision, if a new trial be granted, the court must pass upon and determine all the questions of law involved in the case presented upon such appeal and necessary to the final determination of the case.

(4) Its judgment in appealed cases must be remitted to the court from which the appeal was taken.

(5) In equity cases and in matters and proceedings of an equitable nature, the supreme court shall review all questions of fact arising upon the evidence presented in the record, whether the same be presented by specifications of particulars in which the evidence is alleged to be insufficient or not, and determine the same, as well as questions of law, unless for good cause a new trial or the taking of further evidence in the court below be ordered. Nothing herein shall be construed to abridge in any manner the powers of the supreme court in other cases.