Dr. Christopher Rogers, deputy medical examiner at the Los Angeles Coroner's Office, left, is shown a prescription bottle of Lorazepam by defense attorney J. Michael Flanagan, right, during Conrad ... more 
Dr. Christopher Rogers, deputy medical examiner at the Los Angeles Coroner's Office, left, is shown a prescription bottle of Lorazepam by defense attorney J. Michael Flanagan, right, during Conrad Murray's involuntary manslaughter trial, Tuesday, Oct. 11, 2011, in downtown Los Angeles. Murray has pleaded not guilty and faces four years in prison and the loss of his medical license if convicted of involuntary manslaughter in Michael Jackson's death. (AP Photo/Robyn Beck, Pool) less 
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Associated Press | Photo By Robyn Beck, Pool
Tue, Oct 11, 2011 6:39 PM EDT