By Crash News Writer 
San Diego, CA (September 22, 2025) – A deadly crash involving a motorcycle and two vehicles claimed one life Saturday afternoon on a busy stretch of Interstate 15 in San Diego.
According to the California Highway Patrol, the incident occurred around 3:33 p.m. on September 20 in the I-15 Express Lanes near the interchange with the Cabrillo (163) Freeway. The vehicles involved were identified as a white Mustang, a black BMW, and a motorcycle.
Authorities confirmed that one person died at the scene. However, it remains unclear whether the deceased individual was the motorcyclist or an occupant of one of the other vehicles involved. Traffic delays were reported in the southbound lanes of the freeway as emergency crews responded.
An investigation into what caused the crash is currently underway by CHP officials, with further details expected as they become available.
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PLEASE TAKE NOTICE
This article is based on preliminary statements from law enforcement and is subject to change. If you’re uncertain about your next steps, see our frequently asked questions in California for guidance.
- Authorities have not yet released the name of the deceased, pending notification of family.
- The condition of the other individuals involved has not been disclosed.
- Investigators are working to determine if speed, lane changes, or driver impairment contributed to the crash.
Those in need of local support following this tragedy can find more information on accident resources in California, including steps for seeking legal or emotional assistance.
This news content is for informational purposes only and is not intended to serve as legal or medical advice. Updates may follow as investigations develop. See our full disclaimer for more.
If you or a loved one were impacted by this crash, reach out to a skilled California personal injury lawyer today to protect your legal rights.