This combination of photos shows, from top row left, NCCA college basketball coach Monica Quan, USC Department of Public Safety Officer Keith Lawrence, San Bernardino Sheriff's Deputy Jeremiah MacKay and Riverside Police Department Officer Michael Crain, bottom row right, who were killed by suspect, former Los Angeles Police Department officer Christopher Dorner. (AP Photo/Cal State Fullerton, USC Department of Public Safety, San Bernadino Sheriff's Department via The Press-Enterprise, Riverside Police Department)
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