Vehicular Homicide in Washington (DUI Fatality Charges)

Vehicular homicide is one of the most serious criminal charges a person can face in Washington. When a traffic collision results in death, prosecutors may file felony charges that carry the possibility of decades in prison.

If you are under investigation or have been charged with vehicular homicide in Seattle or anywhere in Washington, immediate legal representation is critical.

Washington Vehicular Homicide Law (RCW 46.61.520)

Under RCW 46.61.520, a person commits vehicular homicide if the death of another occurs within three years as a proximate result of injuries sustained in a motor vehicle collision and the driver was operating the vehicle:

  • While under the influence of intoxicating liquor or any drug (as defined in RCW 46.61.502); or
  • In a reckless manner; or
  • With disregard for the safety of others.

The prosecution must prove both causation and one of these three conditions beyond a reasonable doubt.

DUI-Based Vehicular Homicide

In DUI-related cases, the State must prove:

  • The driver was legally under the influence (BAC 0.08+, THC 5.00+, or actual impairment);
  • The driver's impairment was a proximate cause of the collision; and
  • The collision resulted in a death within three years of the incident.

Causation is often one of the most contested elements in these cases. The mere presence of alcohol or drugs does not automatically establish criminal liability.

Penalties for Vehicular Homicide

Vehicular homicide is classified as a Class A felony in Washington.

Maximum statutory penalties include:

  • Life imprisonment
  • A fine of up to $50,000

Actual sentencing depends on criminal history, aggravating factors, and Washington's sentencing guidelines. Convictions typically result in lengthy prison sentences and mandatory community custody supervision.

A conviction will also result in license revocation and may require completion of substance abuse treatment before reinstatement is considered.

Long-Term Consequences of a Felony Conviction

Beyond incarceration, a vehicular homicide conviction can permanently affect:

  • Employment and professional licensing
  • Educational opportunities
  • Housing eligibility
  • Firearm rights
  • Immigration status (if applicable)

These cases carry life-altering consequences and require a strategic, comprehensive defense.

Defenses in Vehicular Homicide Cases

Defense strategies may include:

  • Challenging the legality of the traffic stop or arrest
  • Disputing blood draw or toxicology procedures
  • Questioning accident reconstruction findings
  • Challenging whether impairment was a proximate cause of the collision
  • Examining whether external factors contributed to the fatality

Every vehicular homicide case is fact-specific and requires a thorough independent investigation.

Seattle Vehicular Homicide Defense Attorney

Attorney Steve Karimi is a former Washington prosecutor who understands how serious felony cases are investigated and prosecuted. Early intervention may protect your rights and significantly impact the outcome of your case.

If you are facing vehicular homicide charges in Washington, contact our office immediately for a confidential consultation.