State Sen. Mike Henderson

State Sen. Mike Henderson stands as he is introduced to the Missouri Senate on the first day of the 2025 legislative session in January.

Lawmakers are once again pushing for Missouri to join more than 30 other states that have enacted protections against frivolous litigation aimed at silencing free speech.

The proposal targets strategic lawsuits against public participation, or “SLAPPs,” which are often filed without any expectation of winning in court and are instead simply an attempt to intimidate a person or organization by threatening a lengthy, expensive legal battle.