Highway Patrol officer stabbed in San Francisco

A California Highway Patrol officer was stabbed in San Francisco a few blocks south of downtown.

San Francisco Police say the officer was stabbed at about 10:30 a.m. Tuesday near an on-ramp to the Oakland-San Francisco Bay Bridge. What sparked the stabbing was not immediately known.

Police say a suspect was arrested. His name and age were not released.

Police didn't release the identity or condition of the injured officer.