2005 Missouri Revised Statutes - § 510.390. — Death or other disability of judge--power of substitute.

510.390. If by reason of his going out of office, death, sickness, or other disability, a judge before whom an action has been tried is unable to perform the duties to be performed by the court under this code after a verdict is returned or findings of fact are filed, then any other judge sitting in or assigned to the court in which the action was tried may perform those duties; but if such other judge is satisfied that he cannot perform those duties because he did not preside at the trial or for any other reason, he may in his discretion grant a new trial.

(L. 1943 p. 353 § 121)