104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB2640 Introduced 4/1/2025, by Sen. Andrew S. Chesney SYNOPSIS AS INTRODUCED: 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 Amends the Criminal Code of 2012. Provides that, if and only if House Bill 3458 of the 104th General Assembly as introduced becomes law, it is a defense to aggravated battery when the individual battered is a member of the General Assembly and the General Assembly member responded to an incident in which the General Assembly member interacted with a person whom a reasonable person could believe was having a mental health episode and the person with whom the member of the General Assembly interacted has a documented mental illness and acted abruptly. LRB104 12856 RLC 24215 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB2640 Introduced 4/1/2025, by Sen. Andrew S. Chesney SYNOPSIS AS INTRODUCED: 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 Amends the Criminal Code of 2012. Provides that, if and only if House Bill 3458 of the 104th General Assembly as introduced becomes law, it is a defense to aggravated battery when the individual battered is a member of the General Assembly and the General Assembly member responded to an incident in which the General Assembly member interacted with a person whom a reasonable person could believe was having a mental health episode and the person with whom the member of the General Assembly interacted has a documented mental illness and acted abruptly. LRB104 12856 RLC 24215 b LRB104 12856 RLC 24215 b A BILL FOR 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB2640 Introduced 4/1/2025, by Sen. Andrew S. Chesney SYNOPSIS AS INTRODUCED: 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 Amends the Criminal Code of 2012. Provides that, if and only if House Bill 3458 of the 104th General Assembly as introduced becomes law, it is a defense to aggravated battery when the individual battered is a member of the General Assembly and the General Assembly member responded to an incident in which the General Assembly member interacted with a person whom a reasonable person could believe was having a mental health episode and the person with whom the member of the General Assembly interacted has a documented mental illness and acted abruptly. LRB104 12856 RLC 24215 b LRB104 12856 RLC 24215 b LRB104 12856 RLC 24215 b A BILL FOR SB2640LRB104 12856 RLC 24215 b SB2640 LRB104 12856 RLC 24215 b SB2640 LRB104 12856 RLC 24215 b 1 AN ACT concerning criminal law. 2 Be it enacted by the People of the State of Illinois, 3 represented in the General Assembly: 4 Section 5. If and only if House Bill 3458 of the 104th 5 General Assembly as introduced becomes law, the Criminal Code 6 of 2012 is amended by changing Section 12-3.05 as follows: 7 (720 ILCS 5/12-3.05) (was 720 ILCS 5/12-4) 8 Sec. 12-3.05. Aggravated battery. 9 (a) Offense based on injury. A person commits aggravated 10 battery when, in committing a battery, other than by the 11 discharge of a firearm, he or she knowingly does any of the 12 following: 13 (1) Causes great bodily harm or permanent disability 14 or disfigurement. 15 (2) Causes severe and permanent disability, great 16 bodily harm, or disfigurement by means of a caustic or 17 flammable substance, a poisonous gas, a deadly biological 18 or chemical contaminant or agent, a radioactive substance, 19 or a bomb or explosive compound. 20 (3) Causes great bodily harm or permanent disability 21 or disfigurement to an individual whom the person knows to 22 be a peace officer, community policing volunteer, fireman, 23 private security officer, correctional institution 104TH GENERAL ASSEMBLY State of Illinois 2025 and 2026 SB2640 Introduced 4/1/2025, by Sen. Andrew S. Chesney SYNOPSIS AS INTRODUCED: 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 Amends the Criminal Code of 2012. Provides that, if and only if House Bill 3458 of the 104th General Assembly as introduced becomes law, it is a defense to aggravated battery when the individual battered is a member of the General Assembly and the General Assembly member responded to an incident in which the General Assembly member interacted with a person whom a reasonable person could believe was having a mental health episode and the person with whom the member of the General Assembly interacted has a documented mental illness and acted abruptly. LRB104 12856 RLC 24215 b LRB104 12856 RLC 24215 b LRB104 12856 RLC 24215 b A BILL FOR 720 ILCS 5/12-3.05 was 720 ILCS 5/12-4 LRB104 12856 RLC 24215 b SB2640 LRB104 12856 RLC 24215 b SB2640- 2 -LRB104 12856 RLC 24215 b SB2640 - 2 - LRB104 12856 RLC 24215 b SB2640 - 2 - LRB104 12856 RLC 24215 b 1 employee, or Department of Human Services employee 2 supervising or controlling sexually dangerous persons or 3 sexually violent persons: 4 (i) performing his or her official duties; 5 (ii) battered to prevent performance of his or her 6 official duties; or 7 (iii) battered in retaliation for performing his 8 or her official duties. 9 (4) Causes great bodily harm or permanent disability 10 or disfigurement to an individual 60 years of age or 11 older. 12 (5) Strangles another individual. 13 (b) Offense based on injury to a child or person with an 14 intellectual disability. A person who is at least 18 years of 15 age commits aggravated battery when, in committing a battery, 16 he or she knowingly and without legal justification by any 17 means: 18 (1) causes great bodily harm or permanent disability 19 or disfigurement to any child under the age of 13 years, or 20 to any person with a severe or profound intellectual 21 disability; or 22 (2) causes bodily harm or disability or disfigurement 23 to any child under the age of 13 years or to any person 24 with a severe or profound intellectual disability. 25 (c) Offense based on location of conduct. A person commits 26 aggravated battery when, in committing a battery, other than SB2640 - 2 - LRB104 12856 RLC 24215 b SB2640- 3 -LRB104 12856 RLC 24215 b SB2640 - 3 - LRB104 12856 RLC 24215 b SB2640 - 3 - LRB104 12856 RLC 24215 b 1 by the discharge of a firearm, he or she is or the person 2 battered is on or about a public way, public property, a public 3 place of accommodation or amusement, a sports venue, or a 4 domestic violence shelter, or in a church, synagogue, mosque, 5 or other building, structure, or place used for religious 6 worship. 7 (d) Offense based on status of victim. A person commits 8 aggravated battery when, in committing a battery, other than 9 by discharge of a firearm, he or she knows the individual 10 battered to be any of the following: 11 (1) A person 60 years of age or older. 12 (2) A person who is pregnant or has a physical 13 disability. 14 (3) A teacher or school employee upon school grounds 15 or grounds adjacent to a school or in any part of a 16 building used for school purposes. 17 (4) A peace officer, community policing volunteer, 18 fireman, private security officer, correctional 19 institution employee, or Department of Human Services 20 employee supervising or controlling sexually dangerous 21 persons or sexually violent persons: 22 (i) performing his or her official duties; 23 (ii) battered to prevent performance of his or her 24 official duties; or 25 (iii) battered in retaliation for performing his 26 or her official duties. SB2640 - 3 - LRB104 12856 RLC 24215 b SB2640- 4 -LRB104 12856 RLC 24215 b SB2640 - 4 - LRB104 12856 RLC 24215 b SB2640 - 4 - LRB104 12856 RLC 24215 b 1 (5) A judge, emergency management worker, emergency 2 medical services personnel, or utility worker: 3 (i) performing his or her official duties; 4 (ii) battered to prevent performance of his or her 5 official duties; or 6 (iii) battered in retaliation for performing his 7 or her official duties. 8 (6) An officer or employee of the State of Illinois, a 9 unit of local government, or a school district, while 10 performing his or her official duties. 11 (7) A transit employee performing his or her official 12 duties, or a transit passenger. 13 (8) A taxi driver on duty. 14 (9) A merchant who detains the person for an alleged 15 commission of retail theft under Section 16-26 of this 16 Code and the person without legal justification by any 17 means causes bodily harm to the merchant. 18 (10) A person authorized to serve process under 19 Section 2-202 of the Code of Civil Procedure or a special 20 process server appointed by the circuit court while that 21 individual is in the performance of his or her duties as a 22 process server. 23 (11) A nurse while in the performance of his or her 24 duties as a nurse. 25 (12) A merchant: (i) while performing his or her 26 duties, including, but not limited to, relaying directions SB2640 - 4 - LRB104 12856 RLC 24215 b SB2640- 5 -LRB104 12856 RLC 24215 b SB2640 - 5 - LRB104 12856 RLC 24215 b SB2640 - 5 - LRB104 12856 RLC 24215 b 1 for healthcare or safety from his or her supervisor or 2 employer or relaying health or safety guidelines, 3 recommendations, regulations, or rules from a federal, 4 State, or local public health agency; and (ii) during a 5 disaster declared by the Governor, or a state of emergency 6 declared by the mayor of the municipality in which the 7 merchant is located, due to a public health emergency and 8 for a period of 6 months after such declaration. 9 (d-1) It is a defense to aggravated battery when the 10 individual battered is a peace officer and the officer 11 responded to an incident in which the officer interacted with 12 a person whom a reasonable officer could believe was having a 13 mental health episode and the person with whom the officer 14 interacted has a documented mental illness and acted abruptly. 15 (d-2) It is a defense to aggravated battery when the 16 individual battered is a member of the General Assembly and 17 the General Assembly member responded to an incident in which 18 the General Assembly member interacted with a person whom a 19 reasonable person could believe was having a mental health 20 episode and the person with whom the member of the General 21 Assembly interacted has a documented mental illness and acted 22 abruptly. 23 (e) Offense based on use of a firearm. A person commits 24 aggravated battery when, in committing a battery, he or she 25 knowingly does any of the following: 26 (1) Discharges a firearm, other than a machine gun or SB2640 - 5 - LRB104 12856 RLC 24215 b SB2640- 6 -LRB104 12856 RLC 24215 b SB2640 - 6 - LRB104 12856 RLC 24215 b SB2640 - 6 - LRB104 12856 RLC 24215 b 1 a firearm equipped with a silencer, and causes any injury 2 to another person. 3 (2) Discharges a firearm, other than a machine gun or 4 a firearm equipped with a silencer, and causes any injury 5 to a person he or she knows to be a peace officer, 6 community policing volunteer, person summoned by a police 7 officer, fireman, private security officer, correctional 8 institution employee, or emergency management worker: 9 (i) performing his or her official duties; 10 (ii) battered to prevent performance of his or her 11 official duties; or 12 (iii) battered in retaliation for performing his 13 or her official duties. 14 (3) Discharges a firearm, other than a machine gun or 15 a firearm equipped with a silencer, and causes any injury 16 to a person he or she knows to be emergency medical 17 services personnel: 18 (i) performing his or her official duties; 19 (ii) battered to prevent performance of his or her 20 official duties; or 21 (iii) battered in retaliation for performing his 22 or her official duties. 23 (4) Discharges a firearm and causes any injury to a 24 person he or she knows to be a teacher, a student in a 25 school, or a school employee, and the teacher, student, or 26 employee is upon school grounds or grounds adjacent to a SB2640 - 6 - LRB104 12856 RLC 24215 b SB2640- 7 -LRB104 12856 RLC 24215 b SB2640 - 7 - LRB104 12856 RLC 24215 b SB2640 - 7 - LRB104 12856 RLC 24215 b 1 school or in any part of a building used for school 2 purposes. 3 (5) Discharges a machine gun or a firearm equipped 4 with a silencer, and causes any injury to another person. 5 (6) Discharges a machine gun or a firearm equipped 6 with a silencer, and causes any injury to a person he or 7 she knows to be a peace officer, community policing 8 volunteer, person summoned by a police officer, fireman, 9 private security officer, correctional institution 10 employee or emergency management worker: 11 (i) performing his or her official duties; 12 (ii) battered to prevent performance of his or her 13 official duties; or 14 (iii) battered in retaliation for performing his 15 or her official duties. 16 (7) Discharges a machine gun or a firearm equipped 17 with a silencer, and causes any injury to a person he or 18 she knows to be emergency medical services personnel: 19 (i) performing his or her official duties; 20 (ii) battered to prevent performance of his or her 21 official duties; or 22 (iii) battered in retaliation for performing his 23 or her official duties. 24 (8) Discharges a machine gun or a firearm equipped 25 with a silencer, and causes any injury to a person he or 26 she knows to be a teacher, or a student in a school, or a SB2640 - 7 - LRB104 12856 RLC 24215 b SB2640- 8 -LRB104 12856 RLC 24215 b SB2640 - 8 - LRB104 12856 RLC 24215 b SB2640 - 8 - LRB104 12856 RLC 24215 b 1 school employee, and the teacher, student, or employee is 2 upon school grounds or grounds adjacent to a school or in 3 any part of a building used for school purposes. 4 (f) Offense based on use of a weapon or device. A person 5 commits aggravated battery when, in committing a battery, he 6 or she does any of the following: 7 (1) Uses a deadly weapon other than by discharge of a 8 firearm, or uses an air rifle as defined in Section 9 24.8-0.1 of this Code. 10 (2) Wears a hood, robe, or mask to conceal his or her 11 identity. 12 (3) Knowingly and without lawful justification shines 13 or flashes a laser gunsight or other laser device attached 14 to a firearm, or used in concert with a firearm, so that 15 the laser beam strikes upon or against the person of 16 another. 17 (4) Knowingly video or audio records the offense with 18 the intent to disseminate the recording. 19 (g) Offense based on certain conduct. A person commits 20 aggravated battery when, other than by discharge of a firearm, 21 he or she does any of the following: 22 (1) Violates Section 401 of the Illinois Controlled 23 Substances Act by unlawfully delivering a controlled 24 substance to another and any user experiences great bodily 25 harm or permanent disability as a result of the injection, 26 inhalation, or ingestion of any amount of the controlled SB2640 - 8 - LRB104 12856 RLC 24215 b SB2640- 9 -LRB104 12856 RLC 24215 b SB2640 - 9 - LRB104 12856 RLC 24215 b SB2640 - 9 - LRB104 12856 RLC 24215 b 1 substance. 2 (2) Knowingly administers to an individual or causes 3 him or her to take, without his or her consent or by threat 4 or deception, and for other than medical purposes, any 5 intoxicating, poisonous, stupefying, narcotic, 6 anesthetic, or controlled substance, or gives to another 7 person any food containing any substance or object 8 intended to cause physical injury if eaten. 9 (3) Knowingly causes or attempts to cause a 10 correctional institution employee or Department of Human 11 Services employee to come into contact with blood, seminal 12 fluid, urine, or feces by throwing, tossing, or expelling 13 the fluid or material, and the person is an inmate of a 14 penal institution or is a sexually dangerous person or 15 sexually violent person in the custody of the Department 16 of Human Services. 17 (h) Sentence. Unless otherwise provided, aggravated 18 battery is a Class 3 felony. 19 Aggravated battery as defined in subdivision (a)(4), 20 (d)(4), or (g)(3) is a Class 2 felony. 21 Aggravated battery as defined in subdivision (a)(3) or 22 (g)(1) is a Class 1 felony. 23 Aggravated battery as defined in subdivision (a)(1) is a 24 Class 1 felony when the aggravated battery was intentional and 25 involved the infliction of torture, as defined in paragraph 26 (10) of subsection (b-5) of Section 5-8-1 of the Unified Code SB2640 - 9 - LRB104 12856 RLC 24215 b SB2640- 10 -LRB104 12856 RLC 24215 b SB2640 - 10 - LRB104 12856 RLC 24215 b SB2640 - 10 - LRB104 12856 RLC 24215 b 1 of Corrections, as the infliction of or subjection to extreme 2 physical pain, motivated by an intent to increase or prolong 3 the pain, suffering, or agony of the victim. 4 Aggravated battery as defined in subdivision (a)(1) is a 5 Class 2 felony when the person causes great bodily harm or 6 permanent disability to an individual whom the person knows to 7 be a member of a congregation engaged in prayer or other 8 religious activities at a church, synagogue, mosque, or other 9 building, structure, or place used for religious worship. 10 Aggravated battery under subdivision (a)(5) is a Class 1 11 felony if: 12 (A) the person used or attempted to use a dangerous 13 instrument while committing the offense; 14 (B) the person caused great bodily harm or permanent 15 disability or disfigurement to the other person while 16 committing the offense; or 17 (C) the person has been previously convicted of a 18 violation of subdivision (a)(5) under the laws of this 19 State or laws similar to subdivision (a)(5) of any other 20 state. 21 Aggravated battery as defined in subdivision (e)(1) is a 22 Class X felony. 23 Aggravated battery as defined in subdivision (a)(2) is a 24 Class X felony for which a person shall be sentenced to a term 25 of imprisonment of a minimum of 6 years and a maximum of 45 26 years. SB2640 - 10 - LRB104 12856 RLC 24215 b SB2640- 11 -LRB104 12856 RLC 24215 b SB2640 - 11 - LRB104 12856 RLC 24215 b SB2640 - 11 - LRB104 12856 RLC 24215 b 1 Aggravated battery as defined in subdivision (e)(5) is a 2 Class X felony for which a person shall be sentenced to a term 3 of imprisonment of a minimum of 12 years and a maximum of 45 4 years. 5 Aggravated battery as defined in subdivision (e)(2), 6 (e)(3), or (e)(4) is a Class X felony for which a person shall 7 be sentenced to a term of imprisonment of a minimum of 15 years 8 and a maximum of 60 years. 9 Aggravated battery as defined in subdivision (e)(6), 10 (e)(7), or (e)(8) is a Class X felony for which a person shall 11 be sentenced to a term of imprisonment of a minimum of 20 years 12 and a maximum of 60 years. 13 Aggravated battery as defined in subdivision (b)(1) is a 14 Class X felony, except that: 15 (1) if the person committed the offense while armed 16 with a firearm, 15 years shall be added to the term of 17 imprisonment imposed by the court; 18 (2) if, during the commission of the offense, the 19 person personally discharged a firearm, 20 years shall be 20 added to the term of imprisonment imposed by the court; 21 (3) if, during the commission of the offense, the 22 person personally discharged a firearm that proximately 23 caused great bodily harm, permanent disability, permanent 24 disfigurement, or death to another person, 25 years or up 25 to a term of natural life shall be added to the term of 26 imprisonment imposed by the court. SB2640 - 11 - LRB104 12856 RLC 24215 b SB2640- 12 -LRB104 12856 RLC 24215 b SB2640 - 12 - LRB104 12856 RLC 24215 b SB2640 - 12 - LRB104 12856 RLC 24215 b 1 (i) Definitions. In this Section: 2 "Building or other structure used to provide shelter" has 3 the meaning ascribed to "shelter" in Section 1 of the Domestic 4 Violence Shelters Act. 5 "Domestic violence" has the meaning ascribed to it in 6 Section 103 of the Illinois Domestic Violence Act of 1986. 7 "Domestic violence shelter" means any building or other 8 structure used to provide shelter or other services to victims 9 or to the dependent children of victims of domestic violence 10 pursuant to the Illinois Domestic Violence Act of 1986 or the 11 Domestic Violence Shelters Act, or any place within 500 feet 12 of such a building or other structure in the case of a person 13 who is going to or from such a building or other structure. 14 "Firearm" has the meaning provided under Section 1.1 of 15 the Firearm Owners Identification Card Act, and does not 16 include an air rifle as defined by Section 24.8-0.1 of this 17 Code. 18 "Machine gun" has the meaning ascribed to it in Section 19 24-1 of this Code. 20 "Merchant" has the meaning ascribed to it in Section 21 16-0.1 of this Code. 22 "Strangle" means intentionally impeding the normal 23 breathing or circulation of the blood of an individual by 24 applying pressure on the throat or neck of that individual or 25 by blocking the nose or mouth of that individual. 26 (Source: P.A. 103-51, eff. 1-1-24; 10400HB3458.) SB2640 - 12 - LRB104 12856 RLC 24215 b