David Coppedge (left) is pictured outside Los Angeles Superior Court with his attorney, William Becker, on Wednesday, March 7, 2012. (AP Photo/Nick Ut)
Dr. Conrad Murray sits in Los Angeles Superior Court on Tuesday, Nov. 29, 2011, after being sentenced to four years in jail for the involuntary manslaughter of pop star Michael Jackson. (AP Photo/Mario Anzuoni, Pool)
Dr. Conrad Murray looks on in Los Angeles Superior Court on Tuesday, Nov. 1, 2011, during his trial on charges of involuntary manslaughter related to singer Michael Jackson's death. (AP Photo/Kevork Djansezian, Pool)
** FILE ** Deputy District Attorney David Walgren speaks in Los Angeles Superior Court on Tuesday, Nov. 1, 2011, during rebuttal testimony in the final stage of Dr. Conrad Murray's defense in his involuntary-manslaughter trial in the death of singer Michael Jackson. (AP Photo/Kevork Djansezian, Pool)
Actress Lindsay Lohan arrives at Los Angeles County Superior Court on Wednesday. Miss Lohan was sentenced to 30 days in jail for a probation violation after she was terminated from a community service assignment at a women's shelter. (Associated Press)
Dr. Conrad Murray (center), flanked by defense lawyers J. Michael Flanagan (left) and Ed Chernoff, listens during the final stages of the defense during his involuntary manslaughter trial in the death of singer Michael Jackson in the Los Angeles Superior Court on Monday, Oct. 31, 2011. (AP Photo/Kevork Djansezian, Pool)
Cheryln Lee, a nurse who treated Michael Jackson for sleep disorder in early 2009, testifies Oct. 24, 2011, during Dr. Conrad Murray's involuntary manslaughter trial at Los Angeles Superior Court. Murray has pleaded not guilty and faces four years in prison and the loss of his medical licenses if convicted of involuntary manslaughter in Michael Jackson's death. (Associated Press)
**FILE** In this photo from Jan. 25, 2011, Dr. Conrad Murray, singer Michael Jackson’s personal physician, appears in Los Angeles Superior Court, where Murray pleaded not guilty to a charge of involuntary manslaughter in the pop star’s 2009 death. (Associated Press)
** FILE ** Actress Lindsay Lohan (left) appears in Los Angeles Superior Court with her attorney, Shawn Chapman Holley, on Wednesday, Feb. 23, 2011, for a hearing on charges that the starlet stole a $2,500 necklace. (AP Photo/Paul Buck, Pool)
Anna Nicole Smith's longtime companion, Howard K. Stern (left), and his attorney, Steve Sadow, leave Los Angeles Superior Court on Thursday, after a judge voided his conviction. (Associated Press)
Security guard Alberto Alvarez, center, and his attorney Carl Douglas, left rear, they leave the preliminary hearing for Michael Jackson's doctor Conrad Murray, charged in the death of the singer, at Los Angeles Superior Court Wednesday, Jan. 5, 2011. (AP Photo/Reed Saxon)
Michael Jackson's parents Joe and Katherine Jackson arrive for the preliminary hearing for Michael Jackson's doctor Conrad Murray, charged in the death of the pop singer, at Los Angeles Superior Court, Wednesday, Jan. 5, 2011. (AP Photo/Reed Saxon)
Michale Jackson fan Lesley Cole, of Los Angeles, poses with her signs as she shows her support for the late singer outside the preliminary hearing for Jackson's doctor Conrad Murray, charged in the death of the singer, at Los Angeles Superior Court, Wednesday, Jan. 5, 2011. (AP Photo/Reed Saxon)
Michael Jackson's parents Joe and Katherine Jackson arrive for the preliminary hearing for Michael Jackson's doctor Conrad Murray, charged in the death of the pop singer, at Los Angeles Superior Court, Wednesday, Jan. 5, 2011. (AP Photo/Reed Saxon)
This image provided by the Los Angeles County Superior Court shows a cell phone image taken, according to lawyers, by Oscar Grant, of former San Francisco Bay Area Rapid Transit police officer Johannes Mehserle shortly before Mehserle shot Grant on New Year's Day 2009. Mehserle testified Friday June 25, 2010 that he mistakenly pulled out his pistol instead of a stun gun when he shot and killed an unarmed black man who was lying face down on an Oakland train platform. (AP Photo/ Los Angeles County Superior Court)