A person was killed when an SUV overturned Sunday morning on the Pomona (60) Freeway in Diamond Bar, authorities said.
The crash occurred at about 6:10 a.m. Sunday on the eastbound freeway at Grand Avenue, the California Highway Patrol reported, and involved a silver SUV.
Four other vehicles may have been involved in the crash, the CHP said.
The crash triggered the closure of the No. 4 lane of the eastbound freeway at 7:25 a.m. The closure ended at 10:06 a.m.
No further information was immediately available