Calif. police officer killed while responding to traffic accident

A California police officer was killed and another wounded in a shooting Monday while they were trying to help a man who had been in a traffic accident in Whittier, officials said.The two city police officers had responded to a report of a traffic accident and approached the vehicle when they were shot, said Lt. John Corina of the Los Angeles County Sheriff's Department.Police returned fire, wounding the suspect. His name was not released, and his condition was not immediately available. The sla