According to the California Highway Patrol, the incident occurred around 5:06 p.m. on southbound State Route 57, just north of the Sunset Crossing Road off-ramp.

Diamond Bar, CA. – One person was sent to the hospital for treatment after a car collision that happened Tuesday afternoon in Diamond Bar.
According to the California Highway Patrol, the incident occurred around 5:06 p.m. on southbound State Route 57, just north of the Sunset Crossing Road off-ramp.
The crash involved three vehicles, including a gray Mazda.
One person complained of pain to the neck and back. Paramedics responded to the scene and took the patient to the hospital for treatment.
The report did not mention the cause and manner of the crash but an investigation is ongoing.