michael's this is it concerts, hired dr. murray and was responsible for his criminal actions. kevin boyleney for catherine jackson. >> we are going to present evidence that support those claims, that the aeg defendants were negligent in hiring, retaining or supervising dr. conrad murray and that that ultimately led to the death of michael jackson. >> aeg live's attorney says aeg didn't pay dr. murray a dime because his contract was never executed. >> aeg live in no way has any responsibility or culpability in the tragic death of michael jackson. michael jackson paid for his personal physician, dr. conrad murray, for years. >> the trial started this week with the jackson family seeking compensation, perhaps billions from the promoter, aeg live. the jackson family claims aeg live instructed murray, quote, not to look out for jackson's best interest but rather to do whatever medical procedures were calculated to get jackson to perform. the company's president and ceo, randy phillips, told me in an interview in 2010 that he saw a lot of michael jackson during concert preparations. >> look, i