This undated photo released Thursday, March 13, 2014 by Los Angeles Police Department shows officer Officer Nicholas Choung Lee. Lee, 40, died when the squad car he and his partner were in collided with a trash truck in Beverly Hills on March 7, 2014. (AP Photo/LAPD)
FILE - This undated photo released by the Los Angeles Police Department shows former Los Angeles police officer Christopher Dorner. A civilian oversight board has found that eight Los Angeles police officers who mistakenly opened fired on two women during a manhunt for the rogue ex-cop Dorner violated department policy. The Police Commission's decision Tuesday Feb. 4, 2014 follows an earlier settlement in which the city agreed to pay the pair $4.2 million. (AP Photo/Los Angeles Police Department, File)
FILE - This undated photo released by the Los Angeles Police Department shows former Los Angeles police officer Christopher Dorner. A civilian oversight board has found that eight Los Angeles police officers who mistakenly opened fired on two women during a manhunt for the rogue ex-cop Dorner violated department policy. The Police Commission's decision Tuesday Feb. 4, 2014 follows an earlier settlement in which the city agreed to pay the pair $4.2 million. (AP Photo/Los Angeles Police Department, File)
Irvine, Calif., Mayor Steven Choi (center) talks about the $1,000,000 reward for accused killer and fired Los Angeles police officer Christopher Dorner as Los Angeles Mayor Antonio Villaraigosa (left) and Los Angeles Police Chief Charlie Beck look on during a news conference at the Los Angeles Police Department headquarters on Feb. 10, 2013. (Associated Press)
This undated photo provided by the Los Angeles Police Department Thursday, Feb. 9, 2012, shows Robert Dewey Hoskins who was convicted a year ago on charges of threatening to kill singer Madonna. Dewey walked away from a Los Angeles-area state mental hospital last week. (AP Photo/Los Angeles Police Department)
Los Angeles Police Department Chief Charles Beck flanked by Los Angeles Mayor Antonio Villaraigosa, right, answers questions during a news conference of the joint task force announcing the apprehension of a prime suspect Harry Burkhart in a series of 53 blazes in the Los Angeles Area, Monday, Jan. 2, 2012. (AP Photo/Gus Ruelas)