michael jackson self-administered a dose of propofol that with the lorazepam created a perfect storm in his body that killed him instantly. >> now chernoff turned to his own experts. dr. robert waldmans journals. jackson got frequent painkillers. >> for the jackson family, they were hard words to hear. >> and they sat in that courtroom and listened to testimony that their son and brother was a drug addict. and often they had to leave. but they were always there the next day. >> the addiction, the insomnia, the desperation were so great, said dr. paul white that jackson swallowed powerful pills by the handful. >> it would be my guess that mr. jackson may well have taken three or four pills at a couple of different times. >> then white, a renowned anesthesiologist demonstrated how he believed that murray administered propofol. >> that's what dr. murray said he did. >> that's a safe way to do it. >> murray gave jackson 25 milligrams of propofol. soon after, jackson, himself, administered the final dose. >> do you see it's aself inject of propofol that did it? >> in my opinion, yes. >> and then it all rested with the jury. one charge, one man dead and another man's freedom in the balanc