Weld County Vehicular Assault and Homicide Defense Lawyer

A serious crash, a split-second decision, an allegation of impairment or recklessness behind the wheel. Vehicular assault and vehicular homicide cases in Weld County move fast, and the criminal exposure is significant. These are felony charges, not traffic tickets dressed up in heavier language. A conviction carries prison time, lengthy parole terms, and a permanent record that follows you everywhere. Attorney Reid DeChant handles Weld County vehicular assault and homicide defense for clients who need someone who has actually tried these cases, not just settled them, and who understands what prosecutors need to prove and where that proof tends to fall short.

What Colorado Law Actually Charges in Vehicle-Related Felonies

Colorado draws a meaningful legal distinction between vehicular assault and vehicular homicide, and the charging decision turns on two variables: the outcome and what the prosecution believes caused it.

Vehicular assault under C.R.S. 18-3-205 applies when a driver causes serious bodily injury to another person. It is a class 4 felony when charged on a recklessness theory, and a class 3 felony when the prosecution alleges the driver was under the influence of alcohol or drugs. The class 3 version carries two to six years in the Department of Corrections, mandatory parole, and fines up to $750,000. That is a substantial exposure for a charge that can arise from a single crash with disputed facts about what actually happened.

Vehicular homicide under C.R.S. 18-3-106 applies when the victim dies. The reckless version is a class 4 felony. The DUI-predicated version is a class 3 felony with mandatory prison time and no option for probation in most circumstances. If a fatality is involved, Weld County prosecutors will also evaluate whether the facts support a charge of criminally negligent homicide or even second-degree assault on other victims present at the scene.

One thing worth understanding: the DUI component of these charges does not require a BAC at or above 0.08. A DWAI theory, meaning ability impaired, can support the elevated felony charge if the prosecution can establish impairment to any degree. Drug impairment, prescription medication, or even marijuana can all be cited. The government has broad latitude in how it frames the theory of impairment, and that latitude makes early defense work critical.

How These Cases Are Built in Weld County and Where They Develop Weaknesses

Vehicular assault and homicide prosecutions are evidence-heavy cases. That evidence rarely comes from just one source, and each source brings its own reliability problems.

Crash reconstruction is almost always at the center of these cases. Weld County law enforcement, including the Colorado State Patrol, will typically dispatch a crash reconstruction specialist to serious or fatal collision scenes on major roads like US-34, US-85, US-6, and I-76, all corridors where high-speed crashes occur with regularity. The reconstruction report will attempt to assign cause, establish speed, and determine lane positions. But reconstruction is a forensic discipline with real margins of error, and those margins matter when the reconstruction is the primary basis for a recklessness allegation. An independent review of the data, the diagrams, and the methodology can reveal assumptions the government’s expert made that are not fully supported.

Toxicology is the second major battleground. Blood draws must be conducted within a proper chain of custody. The draw must happen within a defensible window relative to the time of driving. Lab procedures have to follow validated protocols. If blood was drawn at a hospital rather than under law enforcement supervision, the circumstances of that draw matter. These are not technicalities in the dismissive sense of that word. They are the mechanisms by which accurate results are confirmed or called into question.

Witness accounts and surveillance footage introduce another layer of complexity. Weld County highways and rural routes often lack the camera infrastructure present in Denver or Aurora. Eyewitness accounts from other drivers or bystanders may conflict with each other or with the physical evidence. Understanding how a jury will weigh those conflicts, and how to expose inconsistencies through cross-examination, is where courtroom experience becomes irreplaceable.

In cases where impairment is alleged but a driver had a valid prescription or was using legally obtained cannabis, the defense often centers on the science of impairment itself. Colorado has no per se limit for THC. The presence of THC metabolites in blood does not by itself establish impairment at the time of driving. That is a legitimate scientific argument, and it is one that requires a lawyer willing to engage the science rather than accept the government’s framing at face value.

What Happens in Weld County District Court for These Charges

Vehicular assault and homicide cases are filed in Weld County District Court in Greeley. These are not cases that run through county court or municipal court. From the first appearance, a defendant is facing a district court felony process with formal preliminary hearings, motions practice, and, if the case goes to verdict, a jury trial.

Weld County has a distinct prosecutorial culture. The District Attorney’s office handles a high volume of serious traffic offenses given the county’s geography, its long rural highways, and its significant agricultural and industrial truck traffic. That volume means prosecutors there have handled many of these cases. It also means patterns develop in how they charge and negotiate, and those patterns can be understood and anticipated by a defense lawyer who pays attention.

Preliminary hearings in these cases are not just procedural formalities. They are an opportunity to force witnesses to testify under oath early in the process, locking in their accounts before trial. A defense lawyer who uses that hearing strategically gains a meaningful advantage. Motions to suppress chemical test results, challenge the reconstruction methodology, or contest the lawfulness of a traffic stop all belong to the pretrial phase and can shape the entire trajectory of a case.

Questions Clients Ask About Vehicular Felony Cases in Weld County

Can a vehicular homicide charge be reduced to a lesser offense?

Yes, it is possible, though it depends heavily on the evidence, the specific theory of prosecution, and the defendant’s history. A recklessness-based vehicular homicide carries different options than a DUI-predicated charge. Negotiated pleas to lesser charges do occur, but no outcome can be promised at the start. What matters is building the strongest possible defense to put you in the best position whether the case resolves or goes to trial.

What if I was not impaired but the accident still killed someone?

The DUI version of vehicular homicide requires proof of impairment. Without that element, a prosecutor must rely on a recklessness theory, which requires showing that your conduct was a gross deviation from what a reasonable person would do. That is a higher bar for the government to clear, and a recklessness theory can be challenged by examining exactly what happened on the road and why.

Does a crash on private property or a farm road still count?

Colorado’s vehicular assault and homicide statutes apply to crashes on any road or highway. Rural Weld County roads, county roads, and even some private access roads used by the public can fall within the statute’s reach. The specific location matters to the analysis, but being off a state highway does not automatically exclude the charge.

How soon after a crash should I contact a defense lawyer?

As early as possible. Evidence degrades quickly. Accident scenes change. Witnesses’ memories shift. Blood results come back and get disclosed to prosecutors before the defense has had any opportunity to examine the methodology. The sooner a lawyer can get involved, the more options are preserved.

Will I lose my driver’s license on top of the criminal case?

If the vehicular assault or homicide charge is DUI-predicated, there will likely be a parallel DMV action against your driving privileges under Colorado’s express consent laws, separate from the criminal case. Both proceedings require attention. A criminal disposition does not automatically resolve the DMV case, and vice versa.

What if the crash happened because of road conditions or a mechanical defect?

Those factors are part of the factual investigation every defense should conduct. If road conditions contributed, if a vehicle component failed, or if another driver’s actions were the actual cause of the crash, those are relevant facts that directly bear on whether the recklessness or impairment theory holds up. External causation is a legitimate defense argument.

Are these cases usually resolved at trial or through a plea?

Most felony cases in Colorado resolve short of trial, but vehicular assault and homicide cases carry enough exposure that fighting to a verdict is sometimes the right call. The answer depends on what the evidence actually shows and whether the government’s case has exploitable weaknesses. Having a lawyer with genuine trial experience matters because prosecutors negotiate differently when they know a case might actually go to a jury.

Defending Vehicular Felony Charges in Northern Colorado

DeChant Law works with clients facing serious vehicle-related felonies throughout Weld County and the surrounding northern Colorado region. Reid’s background as a public defender, where he handled cases from DUI through homicide-level charges, gives him a practical understanding of how these prosecutions are structured and where they tend to have gaps. His training at Trial Lawyers College informs how he approaches both the human side of a case and the courtroom work. If you or someone you know is facing Weld County vehicular assault or homicide charges, reach out to DeChant Law to talk through what the charges actually mean and what a defense in your specific situation might look like.