Illinois HB 4256: CRIM CD-1ST RESPONDER ENDANGER

Status: Rule 19(a) / Re-referred to Rules Committee (as of 2026-03-27)

State: Illinois · Session: 104th · Bill: HB 4256

Sponsors: Mary Gill, Rick Ryan

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104TH GENERAL ASSEMBLY 
State of Illinois 
2025 and 2026
HB4256

Introduced 1/14/2026, by Rep. Mary Gill 

SYNOPSIS AS INTRODUCED:

720 ILCS 5/12-5.1b new

 Amends the Criminal Code of 2012. Provides that the amendatory Act may be referred to as the Daniel Capuano Memorial Act. Creates the offense of first responder endangerment. Provides that a person commits the offense when he or she knowingly creates a dangerous condition and intentionally conceals the dangerous condition in a commercial property under his or her management or operational control and the dangerous condition is found to be the primary cause of the death or serious bodily injury of a first responder in the course of his or her official duties. Provides that a violation is a Class 4 felony. Defines various terms.

LRB104 16804 RLC 30213 b

A BILL FOR

HB4256LRB104 16804 RLC 30213 b

1 AN ACT concerning criminal law.

2 Be it enacted by the People of the State of Illinois, 

3represented in the General Assembly:

4 Section 1. This Act may be referred to as the Daniel 

5Capuano Memorial Act. 

6 Section 5. The Criminal Code of 2012 is amended by adding 

7Section 12-5.1b as follows:

8 (720 ILCS 5/12-5.1b new)

9 Sec. 12-5.1b. First responder endangerment.

10 (a) In this Section:

11 "Commercial property" means developed real property 

12 used exclusively for business purposes, including 

13 non-residential spaces in mixed-use property, and does not 

14 include residential or multi-family real property.

15 "Dangerous condition" means a patently obvious 

16 condition of a life-threatening nature that results from 

17 structural or architectural work done without first 

18 submitting for a permit, or from a building code violation 

19 of which the person rece

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