Mo. R. Civ. P. 84.14
As amended through November 19, 2024
The appellate court shall award a new trial or partial new trial, reverse or affirm the judgment or order of the trial court, in whole or in part, or give such judgment as the court ought to give. Unless justice otherwise requires, the court shall dispose finally of the case.
Mo. R. Civ. P. 84.14