because dr. murray had no control over the situation, because what was happening in the background, he was just a little fish in a big, dirty pond. >> and then it all rested with the jury. one charge, one man dead, and another man's freedom in the balance. >> following the breaking news this hour, a verdict in the involuntary manslaughter trial of dr. conrad murray. >> we, the jury, in the above-he entitled action, find the defendant, conrad robert murray, guilty of the crime of involuntary manslaughter. >> after his conviction, murray was sentenced to four years in prison. coming up, claims that the promoters behind michael jackson's tour were responsible for murray's negligence.