A chain-reaction crash involving at least eight vehicles injured three people on Ventura Boulevard in Sherman Oaks, CA, on September 4, 2026.

Sherman Oaks, California (September 4, 2026) - Just before 4:30 p.m., a chain-reaction crash involving at least eight vehicles left three people injured on Ventura Boulevard, the Los Angeles Fire Department said.
Crews responded to the 15100 block of Ventura Boulevard, near Noble Avenue, after the pileup. Aerial footage from the scene showed at least eight vehicles damaged and scattered across the roadway, surrounded by fire department units.
Three people were taken to a hospital with non-life-threatening injuries, according to the fire department. The Los Angeles Police Department confirmed the crash was not a hit-and-run. The cause has not yet been determined.
This is a developing story. Details may change as the investigation continues.
When a chain-reaction crash involves this many vehicles, figuring out who caused the first impact can take time and a careful look at the evidence.
In multi-vehicle pileups, investigators often rely on traffic camera footage, vehicle event data recorders, and statements from drivers who were not directly involved to piece together how the chain reaction began. Because the cause of this crash has not been confirmed, more than one driver could ultimately share fault. California follows a pure comparative fault rule, so compensation can be reduced by a person's own share of responsibility, but it is not eliminated entirely.
Personal injury claims in California generally must be filed within two years of the crash date (CCP 335.1). For this crash, that deadline falls on September 4, 2028.
Being caught in an eight-car pileup can leave you dealing with pain, medical bills, and an insurance company in no hurry to help you.
Christian Contreras Law has recovered more than $200 million for injured clients across Los Angeles, including over $30 million in 2025 alone, and our Los Angeles car accident attorneys take cases to trial when insurance companies will not offer a fair settlement.
Traffic camera footage and the positions of eight damaged vehicles will not stay preserved forever, so the sooner an investigation begins, the stronger your case.
We work on contingency, so there is no cost to talk with us and nothing owed unless we win your case.
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This page is attorney advertising and is provided for general informational purposes only. It is not legal advice and does not create an attorney-client relationship. Incident information is based on publicly available reports and may change as the investigation continues. The Law Offices of Christian Contreras is not affiliated with, endorsed by, or connected to any law enforcement or emergency response agency. Past results do not guarantee future outcomes, and no outcome is promised or implied.
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