SB1186

Modifies provisions relating to jury instructions for the offense of murder in the first degree

Introduced·1/7/26
Introduced Text

Modifies jury instructions for first-degree murder cases in Missouri.

This bill modifies provisions for jury instructions in first-degree murder cases in Missouri. It outlines procedures for the trier of fact, whether a judge or jury, to assess and declare punishment. The bill specifies that if the trier finds the defendant intellectually disabled, or if mitigating evidence outweighs aggravating evidence, the punishment must be life imprisonment without parole. The bill also details the process for presenting evidence in aggravation and mitigation of punishment.

Included in complete analysis

  • Overview
  • Core Provisions
  • Implementation
  • Impact
  • Legal Framework
  • Critical Issues

See what it does, who it affects, and the critical issues in plain language. Free, 30 seconds.

Where it stands

Current
General Laws Committee
Next
Committee decision

Sponsors

0
1
R
Democratic CaucusRepublican Caucus

History

Jan 27

Senate

Second Read and Referred S General Laws Committee

Jan 7

Senate

S First Read

Dec 1, 2025

Senate

Prefiled