Northbound Highway 99 at Highway 190: a CHP motorcycle officer collided with a truck-tractor, was thrown from his motorcycle and was struck by a passing vehicle
TIPTON, CALIFORNIA (September 28, 2026): California Highway Patrol Officer Brian Liles, 44, a 16-year veteran of the agency, was killed Monday, September 28, when his patrol motorcycle collided with a truck-tractor on northbound Highway 99 at Highway 190 in Tipton, according to the CHP, as reported by ABC30. It is the first CHP line-of-duty death since 2020, ABC30 reported.
According to the CHP, the crash happened just after 5 p.m. Liles was riding his patrol motorcycle when it collided with the truck-tractor. He was thrown from the motorcycle and was then struck by a passing vehicle. He suffered major injuries and died at the scene despite lifesaving efforts. The crash forced a full closure of the freeway while officers investigated.
Liles joined the CHP in 2010 and served in the San Jose, Hayward and Fresno areas before transferring to the Visalia Area in 2019, the CHP said. In 2025 he became one of the first motorcycle officers assigned to the Visalia Area. Gov. Gavin Newsom called his death a heartbreaking loss for the CHP and the state. Liles is survived by his wife, two children, his parents and two sisters.
The CHP has not released details about how the motorcycle and the truck-tractor came together, or the identities of the truck driver and the driver of the passing vehicle. The investigation is ongoing.
Liability for the Tipton Highway 99 Crash
When a worker dies on the job in California, Labor Code § 3600 generally provides workers’ compensation benefits through the employer, and Labor Code § 4702 sets death benefits for dependents. Labor Code § 3852 preserves the right to pursue a separate claim against third parties whose negligence caused the death, and Civil Code § 1714 makes every driver responsible for a lack of ordinary care. In this crash, the questions typically include:
- How the collision began: The CHP has not said which way the truck-tractor was moving or how it and the motorcycle came together. Lane position, speed and any lane change will be reconstructed.
- Commercial truck rules: Truck drivers and carriers must follow federal hours-of-service and inspection rules. Driver logs, dashcam video and the truck’s electronic data are usually central evidence.
- The passing vehicle: Liles was struck by a passing vehicle after he was thrown. Whether that driver had time to react, and at what speed the vehicle was traveling, may be reviewed.
- Employer responsibility: If the truck driver was working at the time, the carrier that employed the driver may be responsible for that driver’s conduct under the doctrine of respondeat superior.
Workers’ compensation death benefits and any third-party wrongful death claim under Code of Civil Procedure § 377.60 are separate processes, and families of officers killed in the line of duty may also be eligible for additional state and federal survivor benefits.
Steps to Take After a Fatal Work-Related Crash in Tulare County
According to the U.S. Bureau of Labor Statistics, transportation incidents are the leading cause of fatal workplace injuries in the United States. When a worker is killed in traffic, the workers’ compensation claim and any claim against a third party move on different timelines.
- Report the death to the employer: Workers’ compensation death benefits generally begin with a claim through the employer, and dependents should keep copies of everything filed.
- Request the collision report: Ask the CHP for the Traffic Collision Report and the multidisciplinary investigation findings when they are complete.
- Preserve truck evidence: A written request can help preserve the truck’s electronic logging data, dashcam video and maintenance records before they are overwritten.
- Track survivor benefits: State and federal programs for families of public safety officers have their own forms and deadlines.
Third-party wrongful death claims generally must be filed within two years under Code of Civil Procedure § 335.1. If a public entity is responsible for road conditions, a government claim is generally due within six months under Government Code § 911.2. Contact an attorney promptly to protect your rights.
Investigating the Tipton Highway 99 Crash
We at Carrazco Law, A.P.C. extend our deepest condolences to the family, friends and fellow officers of CHP Officer Brian Liles. Key questions remain: How did the patrol motorcycle and the truck-tractor collide on northbound Highway 99 just after 5 p.m.? And will the truck’s dashcam or electronic data show the moments before the crash?
If you or a loved one has been injured on the job or in a truck accident anywhere in California, our workers’ compensation and personal injury attorneys can help you understand your rights and legal options. Call us anytime at (800) 541-3244. Se Habla Español. Free consultation.
Published on October 1, 2026 by M.M., Carrazco Law, A.P.C. The incident described in this article occurred on September 28, 2026.
