SB 72 — Increased Penalty for Vehicular Homicide & Assault
Last action — Governor Signed
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✓Introduced
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✓In Committee
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✓Passed Senate
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✓Passed House
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✓To Executive
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6Enacted
This bill has been enacted into law. Introduced January 28, 2026. Enacted.
Signed by Governor Jared Polis (Democratic) on May 28, 2026.
Odds of enactment
High chanceBased on the sponsor, cosponsors, and committee posture, this bill has a high chance of becoming law.
Upgrade to see the exact probability and what's driving it.
A statistical estimate from our own model of past outcomes — an insight, not a guarantee. Policymaking is volatile.
Prognosis
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Enacted
Current position in the legislative process.
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20 sponsors
4 primary, 16 co-sponsors signed on.
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Bipartisan support
Sponsored across 2 parties (5 R · 5 D) — cross-party backing.
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Cleared a recorded vote
Passed 4 recorded votes so far.
Based on stage, sponsorship breadth, committee status, recorded votes, and cross-state momentum — a description of the observable signals, not a prediction.
In plain language
The bill clarifies laws on vehicular homicide and assault, increasing penalties for negligent driving causing death.
This bill defines criminally negligent homicide related to driving, making it a felony to cause death through negligent driving. It eliminates a previous misdemeanor classification for such offenses.
Summary
The act clarifies the conduct by which a person can commit criminally negligent homicide to include proximately causing the death of another person while operating or driving a motor vehicle with criminal negligence. The act repeals the class 1 misdemeanor traffic offense of a person being the proximate cause of death to another person while driving a motor vehicle, while clarifying it can be charged as a class 5 felony elsewhere in statute.(Note: This summary applies to this bill as enacted.)
Bill Text
What changed in the latest version
66 added · 73 removedPlain-language change summary
The amendment to Senate Bill 72 clarifies that causing the death of another person while driving with criminal negligence is now specifically classified as "criminally negligent homicide." This change is significant because it establishes clearer legal consequences for those whose reckless driving leads to fatal accidents, potentially making roads safer by emphasizing the seriousness of such conduct. By framing this behavior as criminally negligent homicide, it reinforces accountability for dangerous driving practices.
NOTE:~ ~ ~ u ~ --- --- ---- - SENATE BILL 26-072 B Y SENATOR(S) Carson and Snyder, Frizell, Kirkmeyer, Marchman, alsoREPRESENTATIVE(S)EspenozaandMarshall, Boesenecker, Duran, Gonzalez R.,Lieder, Paschal, Richardson, Soper, McCluskie.
ThisCONCERNING billINCREASING hasCRIMINAL beenPENALTIES preparedRELATED forTO theASSAULTIVE signaturesCONDUCTWITHAMOTORVEHICLE, ofAND, theINCONNECTIONTHEREWITH, appropriateADDINGTHECONDUCTOFCAUSINGTHEDEATHOFANOTHERPERSON legislativeHOMICIDE.TOR officersVEHICLE andTO THE CRIME OF CRIMINALLY NEGLIGENT Be it enacted by the Governor.General Assembly ofthe State ofColorado:
To determine whether the Governor has signed the bill or taken other action on it, please consult the legislative status sheet, the legislative history, or the Session Laws.
SENATE BILL 26-072 BY SENATOR(S) Carson and Snyder, Frizell, Kirkmeyer, Marchman, Mullica, Pelton B., Roberts, Simpson, Coleman;
alsoREPRESENTATIVE(S)EspenozaandMarshall,Boesenecker,Duran, Gonzalez R., Lieder, Paschal, Richardson, Soper, McCluskie.
CONCERNING INCREASING CRIMINAL PENALTIES RELATED TO ASSAULTIVE CONDUCTWITHAMOTORVEHICLE ,AND ,INCONNECTIONTHEREWITH , ADDING THE CONDUCT OFCAUSINGTHE DEATHOFANOTHER PERSON WITH A MOTOR VEHICLE TO THE CRIME OF CRIMINALLY NEGLIGENT HOMICIDE .
Be it enacted by the General Assembly of the State of Colorado:
In Colorado Revised Statutes,Statutesamend amend18-3-105as 18-3-105 as follows:
(1)conduct (a)amounting Anyto AWITH personcriminal whonegligence causescommits thecriminallyn deathnegligent ofhomicidewhich anotherthrough personwords byor conductnumbers amountingindicate todeletionsfrom WITHexisting criminallaw negligenceandsuch commitsmaterial criminallyis negligentnotpart homicide.of the act.
which(b) ________IF CapitalA lettersPERSON orOPERATES boldOR &DRIVES italicA numbersMOTOR indicateVEHICLE newWITH materialCRIMINALNEGLIGENCEANDTHECONDUCTISTHEPROXIMATECAUSEOFTHE addedDEATHOFANOTHERPERSON,THEPERSONCOMMITSCRIMINALLYNEGLIGENT toHOMICIDE. existing law;
dashes(2) throughCRIMINALLYNEGLIGENTHOMICIDEis wordsa orclass numbers5 indicatefelony. deletions from existing law and such material is not part of the act.
(b) IF A PERSON OPERATES OR DRIVES A MOTOR VEHICLE WITH CRIMINALNEGLIGENCEANDTHECONDUCTISTHEPROXIMATECAUSEOFTHE DEATHOFANOTHERPERSON ,THEPERSONCOMMITSCRIMINALLYNEGLIGENT HOMICIDE .
(2) CRIMINALLY NEGLIGENT HOMICIDE is a class 5 felony.
InColoradoRevisedStatutes,42-4-239,repeal(4)(d)InColoradoRevised Statutes,42-4-239, repeal(4)(d) as follows:
(4)(d)(4) If(d) theindividual'sactionsaretheproximatecauseofdeathtoIfthe individual's actions are the proximate cause ofdeath to another, the individual commits a class 11misdemeanor misdemeanor traffic offense and shall be punished as provided in section 42-4-1701 (3)(a)(II).
In Colorado Revised Statutes, 42-2-125, amend (1) introductory portion and (1)(a)(l)(a) as follows:
Mandatory revocation ofoflicense license and permit.
(1) The department shall immediately revoke the license or permit of any AAdriver driver or minor driver upon receiving a record showing that the driver has:
(a) Been convicted of vehicular homicide or vehicular assault as described in sections 18-3-106 and 18-3-205 C.R.S., or of criminally negligent homicide WHILEWHILEOPERATINGORDRIVING OPERATING OR DRIVING A MOTORMOTORVEHICLE, VEHICLE , as described in section 18-3-105, C.R.S., while~hile driving a motor vehicle SECTIONSECTION18-3-105 18-3-105 (1)(b);
The department shall revoke the driver's license ofofany anyAperson person convicted of vehicular homicide PURSUANT TO SECTION 18-3-106 OR PAGE 2-SENATE BILL 26-072 CRIMINALLYNEGLIGENTCRIMINALLY NEGLIGENT HOMICIDE PURSUANTPURSUANTTO TOSECTIONSECTION 18-3-105 (1)(b), including the driver's license ofofanA anyvenilejuvenile who has been adjudicated a delinquentuponconductwhichdelinquentuponconduct which THAT wouldestablishthecrimeofvehicularwould establishthecrimeofvehicular homicide PURSUANT TO SECTION 18-3-106 OR CRIMINALLY NEGLIGENT HOMICIDE PURSUANTPURSUANTTO TOSECTIONSECTION 18-3-105(1)(b)if18-3-105 committedbyan(l)(b) ifcommitted byan adult.
Habitualoffenders-frequencyandtypeofviolations.Habitual offenders -frequency and type ofviolations.
(2) (a) An habitual offender is a person having three or more convictions of any ofofthe thefol1owing following separate and distinct offenses arising out ofofseparate separate acts committed within a period ofofseven seven years:
(V) Vehicular assault or vehicular homicide, or manslaughter or criminally negligent homicide which results from the operation ofILEofWHILE OPERATING OR DRIVING a motor vehiclePURSUANTvehicle PURSUANT TO SECTION 18-3-105 (1)(b),ormotorvehicletheft,assuch(1)(b), THEormotorvehicle offensesaredescribedintitle18;theft, as sucTHE offenses are described intitle 18;
Drivingundertheinfluence-drivingwhileimpairedDriving underthe influence-drivingwhile impaired - driving with excessive alcoholic content - definitions - penalties.
(6) (e)(e)Involuntary Involuntary blood test - admissibility.admissibility.Evidence acquired through an involuntary blood test pursuant to section 42-4-1301.1 (3) shalt be ISadmissible inany A prosecution for DUI, DUI perse, DWAI, orUDD, and in any A prosecution for criminally negligent homicide WHILE OPERATING OR DRIVING A MOTOR VEHICLE pursuant to section 18-3-105, C.R.S.
EvidenceSECTION acquired18-3-105 through(l)(b), anvehicular involuntarybloodhomicide test pursuant to section 42-4-1301.118-3-106 (3)(l)(b), shallC.R.S., beassault ISadmissibleinany A prosecutionforDUI,DUIperse,DWAI,orUDD, and in anythe Athird prosecutiondegree forpursuant criminallyto negligentsection homicide18-3-204, WHILEC.R.S., OPERATINGor ORvehicular DRIVINGassault A MOTOR VEHICLE pursuant to section 18-3-105,18-3-205 C.R.S.(1)(b).
SECTION 18-3-105 (1)(b), vehicular homicide pursuant to section 18-3-106 (1)(b), C.R.S.,assault in the third degree pursuant to section 18-3-204, C.R.S.,or vehicular assault pursuant to section 18-3-205 (1)(b).
(3) Any A person who is required to take and to complete, and to cooperate in the completing of, any A test or tests shall cooperate with the person authorized to obtain specimens ofof8tteh such THE person's blood, breath, saliva, or urine, including the signing of any release or consent forms required by any A person, hospital, clinic, or association authorized to obtain such8tteh THE specimens.
IfIf8tteh such A person does not cooperate with the person, hospital, clinic, or association authorized to obtain such8tteh THE specimens,includingthespecimens, includingthe signing ofofany anyreleaserelease or consentforms,suchconsent THEforms, PERSON8tteh STHE PERSON'S noncooperation shall be ISconsidered a refusal to submit to testing.
No A law enforcement officer shall NOT physically restrain anyA person for the purpose ofofobtaining obtainingaspecimenofaspecimen suchof8tteh THE person's blood, breath, saliva, or urine for testing except when the officer has probable cause to believe that the person has committed criminally negligent homicide WHILE OPERATING OR DRIVING A MOTOR VEHICLE pursuant to section 18-3-105, C.R.S.
SECTION 18-3-105 (1)(b),(l)(b), vehicular homicide pursuant to section 18-3-106 (1)(b),(l)(b), C.R.S., assault in the third degree pursuant to section 18-3-204, C.R.S., or vehicular assault pursuant to section 18-3-205 (1)(b),(l)(b), C.R.S., and the person is refusing to take or to complete,ortocooperateinthecompletingof,anytestortests,theninsuchcomplete, orto cooperate inthe completingof, any test ortests, then in sueh event, the law enforcement officer may require a blood test.
except that, if a referendum petition is filed pursuant to section 1 (3) of article V ofofthe the state constitution against this act or an item, section, or part of this act within the ninety-day period after final adjournment of the general assembly, then the act, item, section, or part will not take effect unless approvedbythepeopleatthegeneralelectiontobeheldinNovember2026approved bythe people atthe general electionto beheld inNovember2026 and, in such case, will take effect on the date ofofthe the official declaration of the vote thereon by the governor.
PAGE 4-SENATE BILL 26-072 (2) ThisactappliestooffensescommittedonoraftertheapplicableThis act applies to offenses committed on orafter the applicable effective date ofofthis this act.
____________________________ ____________________________ James Rashad Coleman, Sr.
Julie McCluskie PRESIDENT OF SPEAKER OF THE HOUSE THE SENATE OF REPRESENTATIVES ____________________________Est ____________________________ Esther van Mourik Vanessa~ ReillyR e i l l y SECRETARY OF CHIEF CLERK OF THE HOUSE THE SENATE OF REPRESENTATIVES APPROVED________________________________________APPROVED (Date~ andThlK&:°''?1~ Time)2 _________________________________________8 Jared+.zcau. S.
Polis, GOVERNORv OF1:~o~ THE(Date STATEand OFime) COLORADOJ\ PAGEJared 5-SENATES. BILL 26-072
Polis GOVERNOR PAGE 5-SENATE BILL 26-072
View plain text versions (7)
Action History
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Governor Signed
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Signed by the President of the Senate
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Signed by the Speaker of the House
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Sent to the Governor
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House Third Reading Passed - No Amendments
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House Second Reading Special Order - Passed - No Amendments
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House Committee on Judiciary Refer Unamended to House Committee of the Whole
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Introduced In House - Assigned to Judiciary
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Senate Third Reading Passed - No Amendments
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Senate Second Reading Passed with Amendments - Committee
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Senate Committee on Judiciary Refer Amended - Consent Calendar to Senate Committee of the Whole
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Introduced In Senate - Assigned to Judiciary
Sponsors
- John Carson · Primary
- Marc Snyder · Primary
- James Coleman · Cosponsor
- Lisa Frizell · Cosponsor
- Barbara Kirkmeyer · Cosponsor
- Janice Marchman · Cosponsor
- Byron Pelton · Cosponsor
- Dylan Roberts · Cosponsor
- Cleave Simpson · Cosponsor
- M. Soper · Cosponsor
- C. Richardson · Cosponsor
- A. Paschal · Cosponsor
- J. McCluskie · Cosponsor
- S. Lieder · Cosponsor
- R. Gonzalez · Cosponsor
- M. Duran · Cosponsor
- A. Boesenecker · Cosponsor
- B. Marshall · Primary
- C. Espenoza · Primary
- Kyle Mullica · Cosponsor
Sponsorship breakdown
Export CSV (upgrade) →4 sponsors · 16 co-sponsors · 81 not signed on · 4 voted No
Sponsors (4)
- John Carson Republican
- Marc Snyder Democrat
- B. Marshall
- C. Espenoza
Co-sponsors (16)
- James Coleman Democrat
- Lisa Frizell Republican
- Barbara Kirkmeyer Republican
- Janice Marchman Democrat
- Byron Pelton Republican
- Dylan Roberts Democrat
- Cleave Simpson Republican
- M. Soper
- C. Richardson
- A. Paschal
- J. McCluskie
- S. Lieder
- R. Gonzalez
- M. Duran
- A. Boesenecker
- Kyle Mullica Democrat
Not signed on (81)
81 members have not signed on to this bill.
Show all 81 →"Not signed on" means a member has not sponsored or co-sponsored this bill — it does not imply opposition. Members flagged Voted No have a recorded No vote on this bill.
Votes
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democrat | 37 | 4 | 0 | 0 |
| Republican | 19 | 0 | 0 | 0 |
| Unaffiliated | 5 | 0 | 0 | 0 |
| Total | 61 | 4 | 0 | 0 |
| % of votes cast | 94% | 6% | 0% | 0% |
How each member voted (65)
| Member | Party | Vote |
|---|---|---|
| Gonzalez R. | — | Yea |
| Stewart K. | — | Yea |
| Stewart R. | — | Yea |
| Winter T. | — | Yea |
| Garcia Sander | — | Yea |
| Alex Valdez | Democrat | Yea |
| Amy Paschal | Democrat | Yea |
| Andrew Boesenecker | Democrat | Yea |
| Bob Marshall | Democrat | Yea |
| Brianna Titone | Democrat | Yea |
| Cecelia Espenoza | Democrat | Yea |
| Chad Clifford | Democrat | Yea |
| Eliza Hamrick | Democrat | Yea |
| Elizabeth Velasco | Democrat | Nay |
| Emily Sirota | Democrat | Yea |
| Gretchen Rydin | Democrat | Yea |
| Jacque Phillips | Democrat | Yea |
| Jamie Jackson | Democrat | Yea |
| Javier Mabrey | Democrat | Yea |
| Jennifer Bacon | Democrat | Yea |
| Jenny Willford | Democrat | Yea |
| Julie McCluskie | Democrat | Yea |
| Junie Joseph | Democrat | Yea |
| Karen McCormick | Democrat | Yea |
| Kenny Nguyen | Democrat | Yea |
| Kyle Brown | Democrat | Yea |
| Lesley Smith | Democrat | Yea |
| Lindsay Gilchrist | Democrat | Yea |
| Lisa Feret | Democrat | Yea |
| Lorena Garcia | Democrat | Yea |
| Lori Goldstein | Democrat | Yea |
| Mandy Lindsay | Democrat | Yea |
| Manny Rutinel | Democrat | Yea |
| Matthew Martinez | Democrat | Yea |
| Meg Froelich | Democrat | Yea |
| Meghan Lukens | Democrat | Yea |
| Michael Carter | Democrat | Nay |
| Monica Duran | Democrat | Yea |
| Naquetta Ricks | Democrat | Nay |
| Regina English | Democrat | Nay |
| Sean Camacho | Democrat | Yea |
| Sheila Lieder | Democrat | Yea |
| Steven Woodrow | Democrat | Yea |
| Tammy Story | Democrat | Yea |
| Tisha Mauro | Democrat | Yea |
| Yara Zokaie | Democrat | Yea |
| Anthony Hartsook | Republican | Yea |
| Ava Flanell | Republican | Yea |
| Brandi Bradley | Republican | Yea |
| Carlos Barron | Republican | Yea |
| Chris Richardson | Republican | Yea |
| Dan Woog | Republican | Yea |
| Dusty Johnson | Republican | Yea |
| Jarvis Caldwell | Republican | Yea |
| Ken DeGraaf | Republican | Yea |
| Larry Don Suckla | Republican | Yea |
| Mary Bradfield | Republican | Yea |
| Matt Soper | Republican | Yea |
| Max Brooks | Republican | Yea |
| Rebecca Keltie | Republican | Yea |
| Rick Taggart | Republican | Yea |
| Ron Weinberg | Republican | Yea |
| Scott Bottoms | Republican | Yea |
| Scott Slaugh | Republican | Yea |
| Stephanie Luck | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Democrat | 6 | 1 | 0 | 0 |
| Republican | 4 | 0 | 0 | 0 |
| Total | 10 | 1 | 0 | 0 |
| % of votes cast | 91% | 9% | 0% | 0% |
How each member voted (11)
| Member | Party | Vote |
|---|---|---|
| Cecelia Espenoza | Democrat | Yea |
| Chad Clifford | Democrat | Yea |
| Javier Mabrey | Democrat | Yea |
| Jennifer Bacon | Democrat | Yea |
| Lorena Garcia | Democrat | Yea |
| Michael Carter | Democrat | Nay |
| Yara Zokaie | Democrat | Yea |
| Ava Flanell | Republican | Yea |
| Matt Soper | Republican | Yea |
| Rebecca Keltie | Republican | Yea |
| Scott Slaugh | Republican | Yea |
| Party | Yea | Nay | Present | Not Voting |
|---|---|---|---|---|
| Republican | 2 | 0 | 0 | 0 |
| Democrat | 5 | 0 | 0 | 0 |
| Total | 7 | 0 | 0 | 0 |
| % of votes cast | 100% | 0% | 0% | 0% |
How each member voted (7)
| Member | Party | Vote |
|---|---|---|
| Dylan Roberts | Democrat | Yea |
| Katie Wallace | Democrat | Yea |
| Lindsey Daugherty | Democrat | Yea |
| Mike Weissman | Democrat | Yea |
| Nick Hinrichsen | Democrat | Yea |
| John Carson | Republican | Yea |
| Larry Liston | Republican | Yea |
Roll call published as PDF — view source.
Subjects
Frequently asked questions
- What does SB 72 do?
- The act clarifies the conduct by which a person can commit criminally negligent homicide to include proximately causing the death of another person while operating or driving a motor vehicle with criminal negligence. The act repeals the class 1 misdemeanor traffic offense of a person being the proximate cause of death to another person while driving a motor vehicle, while clarifying it can be charged as a class 5 felony elsewhere in statute.(Note: This summary applies to this bill as enacted.)
- Who sponsors SB 72?
- SB 72 is sponsored by John Carson (Republican), Marc Snyder (Democrat), James Coleman (Democrat), Lisa Frizell (Republican), Barbara Kirkmeyer (Republican), Janice Marchman (Democrat), Byron Pelton (Republican), Dylan Roberts (Democrat), Cleave Simpson (Republican), M. Soper, C. Richardson, A. Paschal, J. McCluskie, S. Lieder, R. Gonzalez, M. Duran, A. Boesenecker, B. Marshall, C. Espenoza, and Kyle Mullica (Democrat).
- What is the current status of SB 72?
- This bill has been enacted into law. Introduced January 28, 2026. Enacted.
- Where can I track SB 72?
- Track SB 72 free on One Click Politics — get push/email alerts when it moves.
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