Mo. Rev. Stat. § 565.188: Failure to report elder abuse or neglect — penalty.

1. A person commits the offense of failure to report elder abuse or neglect if he or she is required to make a report as required under subdivision (2) of subsection 1 of section 192.2405, and knowingly fails to make a report.

2. The offense of failure to report elder abuse or neglect is a class A misdemeanor.