The police manhunt remained Temporary_stay focused there with several further suspected sightings Perception_active , until the final Process_end confrontation Hostile_encounter at Riverside , Rothbury .

Christopher Jordan Dorner ( September 11 , 1979February 12 , 2013 ) was a Los Angeles police officer who , beginning Process_start on February 3 , 2013 , committed Committing_crime a series of shootings Use_firearm in Orange , Los Angeles , and Riverside County , California .