LAX shooting suspect pleads not guilty

POSTED: 11:21 AM PST December 24, 2013    UPDATED: 7:42 AM PST December 27, 2013 
LAX shooting, police tape

The man accused of killing an airport security officer last month at Los Angeles International Airport pleaded not guilty Thursday to murdering a federal officer and to 10 other charges. Take a look back at what happened during the shooting.