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NAPA COUNTY

William Brumley arrested after head-on crash on Silverado Trail

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Mitsubishi struck multiple vehicles, leaving three dead and two injured

March 28, 2026 | Napa, CA

A devastating collision on Silverado Trail claimed three lives and left two others with serious injuries after a southbound Mitsubishi sedan, driven by an alleged impaired motorist, struck two northbound vehicles.

ArrestedWilliam Dene Brumley, 68, was arrested after a crash involving multiple vehicles on Silverado Trail in Napa County that resulted in three deaths and serious injuries.

What Happened in the Napa County Crash?

The California Highway Patrol (CHP) reported that the accident unfolded when William Dene Brumley, 68, from Vallejo, veered into oncoming traffic. His Mitsubishi first sideswiped a northbound BMW SUV before slamming head-on into a following Toyota sedan.

  • Date and Time: March 28, early morning
  • Location: Silverado Trail, Napa County
  • Vehicles Involved: Mitsubishi sedan, southbound, BMW SUV, northbound, Toyota sedan, northbound
  • Fatalities: One rear passenger in the Mitsubishi at the scene, one front passenger in the Mitsubishi at Providence Queen of the Valley Medical Center, one passenger in the Toyota at Kaiser Permanente Vacaville Medical Center
  • Injuries: Toyota driver and two passengers were seriously hurt and hospitalized
  • Suspect: Brumley arrested on suspicion of driving under the influence of drugs, and treated at Adventist Health St. Helena and Providence Santa Rosa Memorial Hospital, expected to recover

None of the victims has been publicly identified as the investigation continues.

Why Do Drug-Impaired Driving Accidents Occur?

Impaired driving, particularly from drugs, severely hampers a motorist's control and decision-making. According to the Centers for Disease Control and Prevention (CDC), non-alcohol drugs contribute to about 18% of motor vehicle driver fatalities nationwide.

Common effects include diminished judgment, blurred vision, poor coordination, and slower reflexes, all of which elevate crash risks on roads like Silverado Trail.

FactorImpact on DrivingSource
Lack of JudgmentPoor decision-making in trafficCDC
Impaired VisionDifficulty seeing hazardsNHTSA
Reduced CoordinationInability to steer or brake effectivelyCDC
Delayed Reaction TimeFailure to respond to sudden crashesFederal Highway Administration

Legal Insights on Crashes Involving Impairment

In cases such as this, families of those affected may explore civil remedies beyond any criminal proceedings.

"Separate from criminal charges, a victim's family may be entitled to compensation through a civil lawsuit against the responsible party," said Candice Bond, managing partner of Bond Legal and national analyst with Newsline. "In addition to the diligent work of law enforcement, an attorney can re-interview important witnesses, analyze any surveillance video from the scene of the crash, and obtain phone and text records of the liable party. Serving as an advocate, an attorney can help compassionately guide a family during this difficult time, protecting their legal rights while ensuring that a drunk driver is held accountable for their reckless actions."

  • Key Takeaways:

    • Civil lawsuits can seek compensation for medical costs, lost income, and emotional harm.
    • Legal support aids in gathering evidence like witness statements and digital records.
    • Attorneys provide compassionate guidance amid grief and legal complexities.

For relatives of those killed, a wrongful death claim could address losses like companionship and suffering.

"We understand just how families are forced to go through, and having their rights protected is vital," said Stefano Formica, of counsel with Bond Legal. "A wrongful death lawyer will stay updated on the official investigation and help ensure that their best interests are taken care of. Relatives of wrongful death victims are entitled to seek damages for the loss of companionship, pain and suffering, and emotional distress following a tragic or catastrophic accident."

Additionally, injured parties may pursue personal injury claims to cover treatment and recovery.

The CHP continues to investigate the circumstances surrounding this tragic accident on Silverado Trail.

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Have you experienced a similar accident and need guidance? Contact national legal analyst Candice Bond at Newsline for a free, no-obligation consultation today.

(Candice Bond, our national legal analyst, is a Managing Partner at Bond Legal. Newsline can and does use quotes from prior interviews with our analysts for our news articles. If you would like to contact Bond Legal to help you, please call 866-985-6515 or use the submission box found on this page. Legal analysts quoted may or may not be licensed in your state).

Tags: Latest News, Non Commercial, Motor Vehicle Accident, California, Napa crash, DUI accident, Silverado Trail collision, wrongful death claim, impaired driving
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