Off-duty sheriff’s deputy from Upland killed in Corona motorcycle accident

Last Updated on January 7, 2023 by CCAR Staff

CORONA >> An off-duty motorcycle deputy who lives in Upland died from injuries he suffered in a traffic accident involving another motorcyclist and a car on Friday afternoon, police said.

Philip Borja, 25 — a Los Angeles County sheriff’s deputy — was driving a motorcycle on Hidden Valley Parkway about 4:25 p.m. when he and another motorcyclist struck a car driven by a 22-year-old Corona woman, said Corona police Sgt. Paul Mercado.

Mercado said the motorcyclists were traveling eastbound on Hidden Valley Parkway when a car pulling out of the Stater Bros. parking lot forced Borja and 24-year-old Zachariah Macias, of Norco, the other motorcyclist, into the westbound lanes. Both motorcycles ended up colliding with the Volkswagen Beetle driven by the Corona woman, and it burst into flames.

Borja was treated at the scene and taken to Riverside Community Hospital, where he died, Mercado said.

The woman did not require medical attention, said Mercado. Macias was treated at the hospital and released.

Hidden Valley Parkway was closed for about seven hours between Via Blairo and Garland Way. The Corona Police Department Twitter account declared the road open at 12:05 a.m. Saturday, May 28.

Nobody has been cited or arrested, said Mercado, but investigators are reviewing details of the accident.

Anybody with information is asked to contact Corona Police Department traffic investigator Clark Eveland at 951-817-5764.


Please accept our sincerest condolences. As you navigate this deeply difficult time, our thoughts and prayers are with you, the victims and their loved ones who died in roadway tragedies.

While you take care of yourself and your family, let the legal team at Rafii & Associates, P.C. fight for you. Our personal injury attorneys have decades of experience extracting multi-million dollar settlements from the largest insurance companies. If you or your loved ones were harmed by an auto accident, call us today for a free evaluation of your case: 1-800-262-9885. Hablamos Español, para asistencia inmediata, llámenos.


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If you or a family member suffered injuries in an auto crash, the award-winning team of personal injury attorneys at Rafii & Associates, P.C. will review your case free of charge. Simply fill out the form below or give us a call toll free at 1-855-468-4482.

Hablamos Español, para asistencia inmediata, llámenos: 1-855-468-4482.

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