Mo. Rev. Stat. § 565.073
1. A person commits the crime of domestic assault in the second degree if the act involves a family or household member, including any child who is a member of the family or household, as defined in section 455.010, and he or she:
(L. 2000 H.B. 1677, et al., A.L. 2012 S.B. 628)
*This section was amended by S.B. 491 and further amended by H.B. 1371, 2014, effective 1-01-17. Due to the delayed effective date, both versions of this section are printed here.