Article Photos: Correction: LAPD-Revenge Killings-The Ruins story 20/21

FILE - This undated photo released by the Los Angeles Police Department shows Christopher Dorner, a former Los Angeles Police officer. Like the Unabomber and other mass killers, the 33-year-old former cop wrote a "manifesto." And, like so many others, Dorner's perceptions of the world and its supposed injustices against him seem out of sync with reality. (AP Photo/Los Angeles Police Department, File)