Prosecution witness Dr. Stephen Shafer (R) speaks... - Tuesday 1st November 2011

Prosecution witness Dr. Stephen Shafer (R) speaks at the witness stand as Deputy District Attorney David Walgren (2nd from L) looks on during the rebuttal testimony in the final stage of Conrad Murray's defense in his involuntary manslaughter trial in the death of singer Michael Jackson at the Los Angeles Superior Court on November 1, 2011 in Los Angeles, California. Dr. Murray decided not to testify for his defense. Murray has pleaded not guilty and faces four years in prison and the loss of his medical licenses if convicted of involuntary manslaughter in Jackson's death. Los Angeles, California - 01.11.11 (1 image)