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Second Regular Session
Seventy-fifth General Assembly
STATE OF COLORADO
REENGROSSED
This Version Includes All Amendments
Adopted in the House of Introduction
LLS NO. 26-0032.02 Michael Dohr x4347 HOUSE BILL 26-1281
House Committees Senate Committees
Judiciary
A BILL FOR AN ACT
CONCERNING THE ALIGNMENT OF CRIMINAL OFFENSES THAT INVOLVE101
THE DEATH OF ANOTHER PERSON.102
Bill Summary
(Note: This summary applies to this bill as introduced and does
not reflect any amendments that may be subsequently adopted. If this bill
passes third reading in the house of introduction, a bill summary that
applies to the reengrossed version of this bill will be available at
http://leg.colorado.gov.)
Under current law, if a person engages in conduct that creates a
grave risk to human life with an extreme indifference to the value of
human life and causes the death of another person, the person commits
first degree murder. The bill requires that the person:
! Cause the death of more than one person;
! Cause the death of one person and cause serious bodily
HOUSE
3rd Reading Unamended
April 29, 2026
HOUSE
Amended 2nd Reading
April 24, 2026
HOUSE SPONSORSHIP
Carter and Espenoza, Bacon, English, Garcia, Mabrey, Ricks, Zokaie
SENATE SPONSORSHIP
Weissman and Hinrichsen,
Shading denotes HOUSE amendment. Double underlining denotes SENATE amendment.
Capital letters or bold & italic numbers indicate new material to be added to existing law.
Dashes through the words or numbers indicate deletions from existing law.
injury to 2 or more persons by means of a deadly weapon;
! Cause the death of a child who is under 12 years old; or
! Cause the death of a peace officer, emergency medical
service provider, emergency medical care provider, or
firefighter engaged in the performance of their duties.
The bill creates a new charge of murder in the second degree if a
person engages in conduct that creates a grave risk to human life with an
extreme indifference to the value of human life and causes the death of
only one other person.
The bill creates the offense of aggravated vehicular homicide by
operating a motor vehicle in a reckless manner or while under the
influence of or impaired by alcohol or other drugs and causing the death
of another person when the person also:
! Has been convicted twice of driving under the influence or
driving while ability impaired;
! Has been convicted of vehicular homicide or vehicular
assault;
! Commits the offense while eluding or attempting to elude
law enforcement;
! Commits the offense while in flight from the commission
of another felony offense, not including a traffic offense; or
! Commits the offense while driving at a high rate of speed,
creating an imminent risk of death or serious bodily injury
to another person.
The bill creates the new offense of negligent vehicular homicide
if a person drives a motor vehicle with criminal negligence and causes the
death of another person. Negligent vehicular homicide is a class 5 felony.
Be it enacted by the General Assembly of the State of Colorado:1
SECTION 1. Legislative declaration. (1) The general assembly2
finds and declares that:3
(a) Within the current Colorado sentencing structure, originally4
based on the Model Penal Code, there exists confusion and imbalance in5
offenses involving the extreme indifference mental state in crimes6
resulting in death;7
(b) As a result, Colorado has become one of the most punitive8
states in the country for extreme indifference or similar mental states but9
has not appropriately addressed aggravating circumstances and most10
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common culpable mental states for other crimes. Legislation that will1
create a more thoughtful and balanced sentencing structure that is2
consistent with Colorado case law while responsive to the need for3
community safety is necessary.4
(c) Accountability for deaths caused by drivers in Colorado5
requires a fuller range of defined crimes and penalties to account for6
differences in mental state and aggravating circumstances; and7
(d) The alignment of Colorado's homicide crimes with national8
standards will better serve Colorado and our criminal legal system.9
SECTION 2. In Colorado Revised Statutes, 18-3-102, amend10
(1)(d); and add (2.5) as follows:11
18-3-102. Murder in the first degree.12
(1) A person commits the crime of murder in the first degree if:13
(d) Unde r circumstances evidencing an attitude of universal14
malice manifesting extreme indifference to the value of human life15
generally, he THE PERSON knowingly engages in conduct which creates a16
grave risk of death to a person, or persons, other than himself THEMSELF,17
and thereby:18
(I) Causes the death of another; or MORE THAN ONE PERSON;19
(II) C AUSES THE DEATH OF ONE PERSON AND CAUSES SERIOUS20
BODILY INJURY TO TWO OR MORE PERSONS BY MEANS OF A DEADLY21
WEAPON;22
(III) CAUSES THE DEATH OF A CHILD WHO IS UNDER TWELVE YEARS23
OLD; OR24
(IV) C AUSES THE DEATH OF A PEACE OFFICER , EMERGENCY25
MEDICAL SERVICE PROVIDER, EMERGENCY MEDICAL CARE PROVIDER, OR26
FIREFIGHTER ENGAGED IN THE PERFORMANCE OF THEIR DUTIES.27
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(2.5) I F THE PERSON 'S ACTIONS ARE THE CAUSE OF DEATH OR1
SERIOUS BODILY INJURY TO MORE THAN ONE INDIVIDUAL PURSUANT TO2
THE PROVISIONS OF SUBSECTION (1)(d) OF THIS SECTION, EACH INDIVIDUAL3
INJURED OR KILLED IS A SEPARATE VIOLATION OF THE LAW.4
SECTION 3. In Colorado Revised Statutes, 18-3-103, amend (1)5
and (4) as follows:6
18-3-103. Murder in the second degree - definitions.7
(1) A person commits the crime of murder in the second degree8
if:9
(a) The person knowingly causes the death of a person; or10
(b) Acting either alone or with one or more persons, he or she THE11
PERSON commits or attempts to commit felony arson, robbery, burglary,12
kidnapping, sexual assault as prohibited by section 18-3-402, sexual13
assault in the first or second degree as prohibited by section 18-3-402 or14
18-3-403, as those sections existed pr ior to July 1, 2000, or a class 315
felony for sexual assault on a child as provided in section 18-3-405 (2),16
or the felony crime of escape as provided in section 18-8-208, and, in the17
course of or in furtherance of the crime that he or she THE PERSON is18
committing or attempting to commit, or of immediate flight therefrom,19
the death of a person, other than one of the participants, is caused by any20
participant; OR21
(c) E XCEPT AS PROVIDED IN SECTION 18-3-102 (1)(d), UNDER22
CIRCUMSTANCES EVIDENCING AN ATTITUDE OF UNIVERSAL MALICE23
MANIFESTING EXTREME INDIFFERENCE TO THE VALUE OF HUMAN LIFE24
GENERALLY, THE PERSON KNOWINGLY ENGAGES IN CONDUCT THAT25
CREATES A GRAVE RISK OF DEATH TO ANOTHER PERSON OR PERSONS, AND26
AS A RESULT CAUSES THE DEATH OF ONLY ONE OTHER PERSON.27
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(4) A defendant convicted pursuant to subsection (1) of this1
section shall be sentenced by the court in accordance with the provisions2
of section 18-1.3-406; EXCEPT, WHEN THE CRIME CAUSED THE DEATH OF3
ANOTHER PERSON , THE COURT SHALL SENTENCE A PERSON CONVICTED4
PURSUANT TO SUBSECTION (1)(c) OF THIS SECTION TO A TERM OF5
INCARCERATION OF AT LEAST THREE TIMES THE MINIMUM TERM6
AUTHORIZED IN THE PRESUMPTIVE RANGE AND UP TO TWICE THE MAXIMUM7
TERM AUTHORIZED IN THE PRESUMPTIVE RANGE.8
SECTION 4. In Colorado Revised Statutes, 18-2-101, amend (4);9
and add (7.5) as follows:10
18-2-101. Criminal attempt.11
(4) EXCEPT AS OTHERWISE PROVIDED IN THIS SECTION , criminal12
attempt to commit a class 1 felony is a class 2 felony; criminal attempt to13
commit a class 2 felony is a class 3 felony; criminal attempt to commit a14
class 3 felony is a class 4 felony; criminal attempt to commit a class 415
felony is a class 5 felony; AND criminal attempt to commit a class 5 or 616
felony is a class 6 felony.17
(7.5) C RIMINAL ATTEMPT TO COMMIT A VIOLATION OF SECTION18
18-3-102 (1)(d) OR 18-3-103 (1)(c) IS A CLASS 3 FELONY, AND THE COURT19
SHALL SENTENCE THE PERSON IN ACCORDANCE WITH SECTION 18-1.3-406.20
SECTION 5. In Colorado Revised Statutes, amend 18-3-105 as21
follows:22
18-3-105. Criminally negligent homicide.23
(1) (a) Any A person who causes the death of another person by24
conduct amounting to WITH criminal negligence commits criminally25
negligent homicide. which26
(b) I F A PERSON OPERATES OR DRIVES A MOTOR VEHICLE WITH27
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CRIMINAL NEGLIGENCE AND THE CONDUCT IS THE PROXIMATE CAUSE OF1
THE DEATH OF ANOTHER PERSON , THE PERSON COMMITS CRIMINALLY2
NEGLIGENT HOMICIDE.3
(2) CRIMINALLY NEGLIGENT HOMICIDE is a class 5 felony.4
SECTION 6. In Colorado Revised Statutes, 42-4-239, repeal5
(4)(d) as follows:6
42-4-239. Use of a mobile electronic device - definitions -7
penalty.8
(4) (d) If the individual's actions are the proximate cause of death9
to another, the individual commits a class 1 misdemeanor traffic offense10
and shall be punished as provided in section 42-4-1701 (3)(a)(II).11
SECTION 7. In Colorado Revised Statutes, 42-2-125, amend (1)12
introductory portion and (1)(a) as follows:13
42-2-125. Mandatory revocation of license and permit.14
(1) The department shall immediately revoke the license or permit15
of any A driver or minor driver upon receiving a record showing that the16
driver has:17
(a) Been convicted of vehicular homicide or vehicular assault as18
described in sections 18-3-106 and 18-3-205 C.R.S., or of criminally19
negligent homicide WHILE OPERATING OR DRIVING A MOTOR VEHICLE, as20
described in section 18-3-105, C.R.S., while driving a motor vehicle21
SECTION 18-3-105 (1)(b);22
SECTION 8. In Colorado Revised Statutes, amend 42-2-128 as23
follows:24
42-2-128. Vehicular homicide - criminally negligent homicide25
while operating a motor vehicle - revocation of license.26
The department shall revoke the driver's license of any A person27
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convicted of vehicular homicide PURSUANT TO SECTION 18-3-106 OR1
CRIMINALLY NEGLIGENT HOMICIDE PURSUANT TO SECTION 18-3-1052
(1)(b), including the driver's license of any A juvenile who has been3
adjudicated a delinquent upon conduct which THAT would establish the4
crime of vehicular homicide PURSUANT TO SECTION 18-3-106 OR5
CRIMINALLY NEGLIGENT HOMICIDE PURSUANT TO SECTION 18-3-105 (1)(b)6
if committed by an adult.7
SECTION 9. In Colorado Revised Statutes, 42-2-202, amend8
(2)(a)(V) as follows:9
42-2-202. Habitual offenders - frequency and type of10
violations.11
(2) (a) An habitual offender is a person having three or more12
convictions of any of the following separate and distinct offenses arising13
out of separate acts committed within a period of seven years:14
(V) Vehicular assault or vehicular homicide, or manslaughter or15
criminally negligent homicide which results from the operation of WHILE16
OPERATING OR DRIVING a motor vehicle PURSUANT TO SECTION 18-3-10517
(1)(b), or motor vehicle theft, as such THE offenses are described in title18
18;19
SECTION 10. In Colorado Revised Statutes, 42-4-1301, amend20
(6)(e) as follows:21
42-4-1301. Driving under the influence - driving while22
impaired - driving with excessive alcoholic content - definitions -23
penalties.24
(6) (e) Involuntary blood test - admissibility. Evidence acquired25
through an involuntary blood test pursuant to section 42-4-1301.1 (3)26
shall be IS admissible in any A prosecution for DUI, DUI per se, DWAI,27
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or UDD, and in any A prosecution for criminally negligent homicide1
WHILE OPERATING OR DRIVING A MOTOR VEHICLE pursuant to section2
18-3-105, C.R.S. SECTION 18-3-105 (1)(b), vehicular homicide pursuant3
to section 18-3-106 (1)(b), C.R.S., assault in the third degree pursuant to4
section 18-3-204, C.R.S., or vehicular assault pursuant to section5
18-3-205 (1)(b). C.R.S.6
SECTION 11. In Colorado Revised Statutes, 42-4-1301.1,7
amend (3) as follows:8
42-4-1301.1. Expressed consent for the taking of blood, breath,9
urine, or saliva sample - testing - rules - definition.10
(3) Any A person who is required to take and to complete, and to11
cooperate in the completing of, any A test or tests shall cooperate with the12
person authorized to obtain specimens of such THE person's blood, breath,13
saliva, or urine, including the signing of any release or consent forms14
required by any A person, hospital, clinic, or association authorized to15
obtain such THE specimens. If such A person does not cooperate with the16
person, hospital, clinic, or association authorized to obtain such THE17
specimens, including the signing of any release or consent forms, such18
THE PERSON'S noncooperation shall be IS considered a refusal to submit19
to testing. No A law enforcement officer shall NOT physically restrain any20
A person for the purpose of obtaining a specimen of such THE person's21
blood, breath, saliva, or urine for testing except when the officer has22
probable cause to believe that the person has committed criminally23
negligent homicide WHILE OPERATING OR DRIVING A MOTOR VEHICLE24
pursuant to section 18-3-105, C.R.S. SECTION 18-3-105 (1)(b), vehicular25
homicide pursuant to section 18-3-106 (1)(b), C.R.S., assault in the third26
degree pursuant to section 18-3-204, C.R.S., or vehicular assault pursuant27
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to section 18-3-205 (1)(b), C.R.S., and the person is refusing to take or to1
complete, or to cooperate in the completing of, any test or tests, then in2
such event, the law enforcement officer may require a blood test.3
SECTION 12. In Colorado Revised Statutes, 18-3-106, add (1.5)4
as follows:5
18-3-106. Vehicular homicide - definitions.6
(1.5) I F A PERSON OPERATES OR DRIVES A MOTOR VEHICLE IN7
VIOLATION OF SUBSECTION (1) OF THIS SECTION AND ANY ONE OR MORE OF8
THE FOLLOWING AGGRAVATING CIRCUMSTANCES ARE PRESENT , THE9
PERSON COMMITS AGGRAVATED VEHICULAR HOMICIDE AND THE COURT10
SHALL SENTENCE THE PERSON IN ACCORDANCE WITH SECTION 18-1.3-40611
FOR THE LEVEL OF OFFENSE COMMITTED IN VIOLATION OF SUBSECTION (1)12
OF THIS SECTION:13
(a) THE PERSON COMMITS THE OFFENSE AFTER HAVING TWICE BEEN14
PREVIOUSLY CONVICTED OF THE OFFENSE OF DRIVING UNDER THE15
INFLUENCE OR DRIVING WHILE ABILITY IMPAIRED;16
(b) T HE PERSON COMMITS THE OFFENSE AFTER HAVING BEEN17
PREVIOUSLY CONVICTED OF VEHICULAR HOMICIDE OR VEHICULAR18
ASSAULT;19
(c) T HE PERSON COMMITS THE OFFENSE WHILE ELUDING OR20
ATTEMPTING TO ELUDE A PEACE OFFICER IN VIOLATION OF SECTION21
42-4-1413;22
(d) THE PERSON COMMITS THE OFFENSE WHILE IN FLIGHT FROM THE23
COMMISSION OF ANOTHER FELONY OFFENSE , NOT INCLUDING A TRAFFIC24
OFFENSE; OR25
(e) THE PERSON COMMITS THE OFFENSE WHILE DRIVING AT A HIGH26
RATE OF SPEED IN VIOLATION OF SECTION 42-4-1101 (12)(b), CREATING AN27
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IMMINENT RISK OF DEATH OR SERIOUS BODILY INJURY TO ANOTHER1
PERSON.2
3
SECTION 13. In Colorado Revised Statutes, 18-1.3-406, add4
(2)(d) as follows:5
18-1.3-406. Mandatory sentences for violent crimes -6
definitions.7
(2) (d) "C RIME OF VIOLENCE " ALSO MEANS A VIOLATION OF8
AGGRAVATED MOTOR VEHICLE HOMICIDE AS DESCRIBED IN SECTION9
18-3-106 (1.5).10
SECTION 14. Effective date - applicability. This act takes11
effect July 1, 2026, and applies to offenses committed on or after said12
date.13
SECTION 15. Safety clause. The general assembly finds,14
determines, and declares that this act is necessary for the immediate15
preservation of the public peace, health, or safety or for appropriations for16
the support and maintenance of the departments of the state and state17
institutions.18
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