HB1374 repeals and reenacts Missouri’s self-defense statute, section 563.031, to restate when a person may use physical force or deadly force against another person. The bill allows the use of physical force when a person reasonably believes it is necessary to defend against unlawful force, and it preserves exceptions for an initial aggressor, for situations involving forcible felonies, and for cases where the person being defended would not be justified in using force. It also expressly allows deadly force in narrower circumstances, including when a person reasonably believes it is necessary to prevent death, serious physical injury, or a forcible felony, and when force is used against someone unlawfully entering or remaining in a dwelling, residence, workplace, vehicle, or certain private property or business locations.
The bill also states that a person has no duty to retreat from a dwelling, residence, place of employment, vehicle, private property owned or leased by the person, or any other place where the person has a right to be. It extends justification to the use of physical restraint as protective force, so long as reasonable steps are taken to end the restraint as soon as practicable. The bill further places the burden on the defendant to raise the issue of justification, while requiring the state to prove beyond a reasonable doubt that the defendant did not reasonably believe the force was necessary when the defendant claims self-defense under the specified deadly-force provision.
In practical terms, the bill would update and clarify Missouri’s criminal law on self-defense, including the circumstances under which force is justified and when the state must disprove a self-defense claim. It affects criminal defendants, law enforcement, prosecutors, property owners, and individuals asserting defense of self, others, or property, and it would be codified in the state’s self-defense chapter as a replacement for the existing section 563.031.
The available record shows no committee transcript or vote history, so there is no documented debate or recorded sentiment in the materials provided. Based on the bill text alone, the measure appears to be a pro-self-defense, pro-property-rights clarification of existing law, with an emphasis on expanding or restating “stand your ground” and “castle doctrine” protections. Potential points of contention would likely center on the breadth of deadly-force authority, the inclusion of private property and business locations, and the allocation of burdens in criminal cases, but no specific opposition or support is documented here.
HB1374 would repeal and replace Missouri Revised Statutes section 563.031, thereby revising the state’s statutory rules governing self-defense, defense of others, and the use of deadly force. It would codify when force is justified, eliminate any duty to retreat in specified locations, and clarify the burden of proof framework when self-defense is asserted. The bill would directly affect criminal prosecutions, self-defense claims, property-defense cases, and the interpretation of lawful force under Missouri criminal law.
No committee discussion or vote record is provided, so there is no direct evidence of legislative sentiment in the available materials. The bill text itself suggests a generally favorable posture toward self-defense rights, including broad protections for individuals defending themselves, others, their homes, workplaces, vehicles, and certain private property. The measure appears consistent with a “stand your ground” and “castle doctrine” approach, which typically draws support from proponents of gun rights, self-defense rights, and property rights.
The main likely points of contention are the scope of deadly-force authorization, especially the inclusion of private property and business premises, and the removal of any duty to retreat in places where a person has a right to be. Critics could view the bill as broadening self-defense too far and increasing the risk of violent confrontations, while supporters would likely argue it clarifies and strengthens lawful self-protection. Another possible issue is the burden-shifting framework, which requires the defendant to inject justification but then places on the state the burden to disprove certain self-defense claims beyond a reasonable doubt.