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State Government / Missouri / Legislation / HB 3459

HB 3459Session 2026HouseIn committee

Establishes "Preston's Law" which establishes standards of conduct for law enforcement officers when conducting homicide investigations

No separate plain-language summary is currently available from the source.

Latest development · May 15, 2026

Referred: Emerging Issues(H)

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Source record ↗
Session
2026
Introduced
Feb 26, 2026
Latest passage
Date unavailable
TopicsSponsorsActionsRelated billsDiscussion

Topics and classification

Civixly topics

Justice & Public Safety

Source subjects

CRIMES AND PUNISHMENTCRIMINAL PROCEDURELAW ENFORCEMENT OFFICERS AND AGENCIESPUBLIC SAFETY, DEPARTMENT OF

Document type

Bill

Sponsors

Primary sponsors are listed before cosponsors and other sponsoring entities.

Primary sponsorYolonda Fountain Henderson

Action timeline

Newest action first. Action language is supplied by the state source.

View full action timeline3 actions⌄
  1. May 15, 2026

    Referred: Emerging Issues(H)

    Referral CommitteeHouse
  2. Feb 27, 2026

    Read Second Time (H)

    Reading 2House
  3. Feb 26, 2026

    Introduced and Read First Time (H)

    IntroductionHouse

Related Missouri legislation

Other measures from this legislative session that share one or more Civixly topics with HB 3459.

SB 835Updated Jul 13, 2026

Modifies provisions relating to court procedures

Justice & Public Safety
SB 973Updated Jul 13, 2026

Creates and modifies provisions relating to real estate transactions

Justice & Public Safety
SB 1470Updated Jul 13, 2026

Modifies duties and functions of the Joint Committee on Legislative Research

Justice & Public Safety
HB 1740Updated Jul 9, 2026

Modifies provisions relating to driving while intoxicated

Justice & Public Safety
Browse all Missouri legislation →

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State legislative data provided by Open States and linked legislature sources when available.

Civixly tracks state bill actions, passage dates, and sponsors. Member-level state roll-call histories are not included.

Source data last updated Sep 24, 2026.