Ontario, CA – 2 Killed, 2 Seriously Injured in Multi-Vehicle Truck Crash on 10 Freeway

Ontario, CA (October 21, 2025) – Two people were killed and two others were seriously injured on Tuesday afternoon in a violent multi-vehicle collision involving several semi-trucks on the 10 Freeway in Ontario, according to the California Highway Patrol (CHP).

The crash happened shortly before 1:15 p.m. on the westbound 10 Freeway, just east of the 15 Freeway. CHP reported that as many as eight vehicles, including four big rigs, were involved in the crash. Emergency crews responded to find multiple vehicles heavily damaged and debris scattered across the roadway.

Paramedics pronounced two victims dead at the scene, while two others were rushed to nearby hospitals with major injuries. The cause of the crash remains under investigation, and authorities have not yet released the identities of those killed.

Our deepest condolences go out to the families of the victims, and we wish the injured a full and swift recovery.

Truck Accidents in California

Truck accidents are among the most devastating collisions on California highways, often resulting in multiple injuries and fatalities due to the size and weight of commercial vehicles. Victims and their families may be entitled to compensation for medical bills, lost wages, pain and suffering, and funeral costs through personal injury or wrongful death claims.

In California, trucking collisions can involve multiple liable parties, including truck drivers, freight companies, vehicle maintenance providers, or cargo loaders. Identifying all responsible parties is crucial to securing full compensation. Victims have two years from the date of the crash to file a claim under California’s statute of limitations.

An experienced California truck accident attorney can handle the investigation, preserve crucial evidence like dashcam footage and driver logs, and negotiate aggressively with insurers on your behalf.

At the Law Offices of J.G. Winter, our experienced California truck accident lawyers fight for victims of semi-truck and freeway accidents across California. Our team is available 24/7 to provide compassionate guidance and a free consultation. Call 844-659-1050 now to speak with a dedicated attorney about your case.