"It looks like they struck a pole," said CHP officer Axel Reyes.
The unidentified male victims were proceeding to the site of a road accident when their vehicle overturned on Highway 99 in Kingsburg, Calif., the Los Angeles Times reported Monday.
The officers' car was part of a chain-reaction crash that involved several vehicles, KCRA-TV, Sacramento, said. No other injuries were reported.
Swim Week Miami Beach 2014 [PHOTOS]