If the motion for new trial is not passed on within ninety days after the motion is filed, it is deemed denied for all purposes.
Mo. Rev. Stat. § 510.360
When motion for new trial deemed denied
Effective: 28 Aug 1943; (L. 1943 p. 353 § 118)
Official source: Missouri Revisor of Statutes. Reproduced from public-domain Missouri statutes; confirm against the official source for the current text. Not legal advice.