Lone Tree Vehicular Assault and Homicide Defense Lawyer
A crash that results in serious injury or death changes everything, and not just for the victim. Drivers charged under Colorado’s vehicular assault or vehicular homicide statutes face some of the most severe consequences in the state’s criminal code. Reid DeChant is a Lone Tree vehicular assault and homicide defense lawyer who has handled serious felony cases from the public defender’s office through private practice, and he understands what prosecutors bring to these cases and where defenses actually live.
What Colorado Actually Charges in These Cases
Colorado treats vehicular assault and vehicular homicide as distinct offenses with meaningfully different penalties, but both require the prosecution to prove something specific: that impairment or recklessness, not just bad luck or an unavoidable accident, caused the injury or death.
Vehicular assault under C.R.S. 18-3-205 applies when a driver seriously injures another person while DUI or while driving recklessly. The DUI-based version is a class 4 felony. The recklessness-based version is a class 5 felony. That distinction matters enormously at sentencing. Vehicular homicide under C.R.S. 18-3-106 applies when someone dies. DUI-based vehicular homicide is a class 3 felony, carrying two to six years in the Department of Corrections under presumptive sentencing, with aggravated ranges going higher depending on prior record and case facts.
Douglas County, which covers Lone Tree and the surrounding area, handles these cases with the seriousness the charges demand. The DA’s office will typically involve accident reconstruction, toxicology reports, and in fatal cases, may work alongside law enforcement agencies from multiple jurisdictions if the crash occurred near I-25 or C-470, both of which see significant traffic through the Lone Tree area. Charges filed in Douglas County District Court carry real weight, and a conviction follows a person in ways that extend far beyond the courtroom.
Where the Evidence Gets Built and Where It Gets Challenged
These cases are evidence-heavy almost by definition. Law enforcement responds to a crash, gathers physical evidence, interviews witnesses, draws blood, and begins reconstructing what happened, often before the driver has any chance to speak with a lawyer. By the time charges are filed, the prosecution may have months of investigation behind them.
Toxicology results are frequently contested. Blood draws taken at the hospital or by law enforcement must follow strict chain-of-custody and timing protocols. If blood was drawn more than two hours after driving, the result may not accurately reflect the driver’s BAC at the time of the crash. Colorado’s express consent law requires specific advisements before a chemical test is administered, and any deviation from that protocol creates a potential challenge.
Accident reconstruction is another pressure point. The prosecution will often retain an expert to opine on speed, point of impact, driver behavior, and causation. That expert’s methodology can be challenged. Their data inputs can be questioned. Whether the reconstruction supports the prosecution’s theory of recklessness or merely shows that an accident occurred is a critical distinction that skilled cross-examination can expose.
Causation itself is a live issue in many of these cases. Colorado law requires that the impairment or recklessness actually caused the victim’s serious injury or death. If another driver’s actions, a road defect, or the victim’s own behavior contributed to the crash, those facts belong in front of the jury. A charge being filed does not mean the causation question has been resolved.
The Difference Between Recklessness and an Accident
Not every crash that injures or kills someone is a crime. Colorado law recognizes this, which is why recklessness is the operative standard in non-DUI vehicular assault cases. Recklessness under Colorado law means consciously disregarding a substantial and unjustifiable risk, one so severe that disregarding it constitutes a gross deviation from the standard of care a reasonable person would exercise.
That is a higher bar than negligence. Driving poorly, misjudging a gap, or failing to see someone in a crosswalk may support a civil claim, but it does not automatically meet the criminal recklessness threshold. The prosecution must prove a conscious disregard of a specific, identifiable risk. That distinction is where many vehicular assault defenses are built.
In DUI-based charges, the analysis shifts. The prosecution does not need to prove recklessness independently because the law treats DUI itself as meeting that element. This is why DUI-related vehicular cases carry higher penalties and why the DUI defense component, including the validity of the stop, the accuracy of the test, and the administration of advisements, remains central even after a crash has occurred.
What Happens After the Arrest in Douglas County
Most vehicular assault and homicide cases in the Lone Tree area proceed through Douglas County District Court in Castle Rock. The case will typically begin with an advisement and bond hearing, where the nature of the charges and the risk to the community will heavily influence the bond amount set. Serious injury and death cases often involve higher bond arguments from prosecutors, and having a defense attorney present at that first appearance matters.
From there, the case moves through preliminary hearing, arraignment, and pre-trial motions before any trial setting. These cases rarely resolve quickly. Investigations take time, expert opinions must be exchanged, and the defense needs adequate opportunity to review reconstruction reports, toxicology records, and witness statements. Rushing any of that process works against the defendant.
A felony conviction for vehicular homicide or vehicular assault carries mandatory parole periods, potential loss of driving privileges, and a permanent record that affects employment, housing, and professional licensing. For any client who is not a U.S. citizen, the immigration consequences of a felony conviction of this nature require immediate and separate evaluation.
Questions Clients Ask About These Charges
Can vehicular homicide charges be reduced to a lesser offense?
In some cases, yes. Whether a reduction is possible depends on the strength of the prosecution’s evidence, the causation analysis, the driver’s prior record, and the specific facts of the crash. Negotiations in these cases are serious and fact-intensive, and outcomes vary significantly from case to case.
Does a positive blood test mean the case is already decided?
No. The test result is one piece of evidence. Its admissibility, accuracy, and relationship to the crash all remain open questions. Blood testing is subject to procedural requirements, and the result must still be linked to causation. A positive test alone does not guarantee a conviction.
What if the other driver was also at fault?
Comparative fault matters in civil cases, but in criminal cases, Colorado requires the prosecution to prove that the defendant’s conduct caused the injury or death. Evidence that another driver contributed to the crash is directly relevant to the causation element and belongs in the defense.
How long do these cases typically take to resolve in Douglas County?
Serious felony cases involving crashes and fatalities often take a year or more to resolve. The investigation, expert analysis, and pre-trial litigation all take time. That timeline is not a sign that something is wrong; it reflects how these cases actually function at the District Court level.
Is there a difference between vehicular homicide and manslaughter?
Yes. Colorado’s vehicular homicide statute is specific to deaths caused by DUI or reckless driving in a vehicle. Criminally negligent homicide or manslaughter might apply in other circumstances, and the prosecution has some discretion in how to charge. The specific charge filed affects both the potential penalties and the elements the defense must address.
Will a vehicular homicide conviction affect my driver’s license permanently?
A conviction carries significant DMV consequences in addition to criminal penalties. Revocation periods, reinstatement requirements, and long-term licensing impacts are separate from the court proceeding but must be factored into the full picture of what a conviction means.
What should I do before speaking with law enforcement after a crash?
After a serious crash, law enforcement will want to speak with you quickly. You have the right to consult with an attorney before answering questions beyond basic identification. Statements made at the scene and in the immediate aftermath can become part of the prosecution’s case. Reaching out to a defense attorney as early as possible allows you to understand what your rights are before any interview takes place.
Facing a Lone Tree Vehicular Felony Charge and What to Do Next
These are not cases where a generalist approach works. Vehicular homicide and vehicular assault defense in Lone Tree requires a lawyer who knows how Douglas County prosecutors build crash cases, how to retain and work with defense experts, and how to challenge the science that often forms the backbone of the prosecution’s theory. Reid DeChant handles vehicular felony cases with the same tenacity he brings to every serious charge, starting with understanding your story and building a defense grounded in the actual evidence. Reach out to DeChant Law to discuss what happened and what your options are.