HB 3100 Missouri House · 2026 Regular Session

Establishes the offense of impeding, threatening, or harassing a first responder

HB 3100 creates a new class C misdemeanor offense for intentionally approaching within 25 feet of a first responder after being orally warned to stop, when the person knows the responder is performing duties. It specifically targets actions intended to block the responder’s work, threaten them with physical harm, or harass them (defined as causing substantial emotional distress with no legitimate purpose). The law applies to individuals who ignore such warnings while law enforcement officers, firefighters, paramedics, or hospital emergency staff are on duty. Violators face misdemeanor penalties, with the bill defining "first responder" to include emergency medical personnel and security staff in hospital emergency settings.
Bill status in committee 1 of 4 stages cleared
Introduction
Jan 2026
Committee Review
Floor Vote
Governor
Introduced Jan 27, 2026 Last action May 15, 2026
Floor votes

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Full legislative history

Actions timeline

Total actions
3
Key actions
0
Committee
1
May 15, 2026
Committee
Referred: Emerging Issues(H)
lower
Jan 27, 2026
Introduced
Introduced and Read First Time (H)
lower
1 primary · 0 co-sponsors

Sponsors

Role
Legislator
Party
State
District
P
Photo of Mike Costlow
Mike Costlow
RRepublican
MO
108