Mo. Rev. Stat. § 575.110
1. A person commits the crime of tampering with a public record if with the purpose to impair the verity, legibility or availability of a public record:
(L. 1977 S.B. 60)
Effective 1-01-79
*This section was amended by S.B. 491, 2014, effective 1-01-17. Due to the delayed effective date, both versions of this section are printed here.