the lead tern for dr. conrad murray told us that his client was not the person that gave michael jackson a fatal overdose. dr. murray did not cause the death of michael jackson. reporter: ed chernoff says when dr. conrad murray went to work as michael jackson s personal doctor he had no idea that jackson was in chernoff s words addicted to propofol, a drug normally used to put surgical patients to sleep. murray started giving jackson the powerful drug in jackson s home. doctor after doctor gets up and says this should never be used outside a clinical setting, outside a hospital or clinic. the fact that the circumstances may be unusual may be demonstrated to be unusual does not make it egregious. that alone does not make it ee grerngs. reporter: according to the coroner s report, jackson had the same amount of propofol in his body when he died as is used for major surgery. but murray says he didn t give jackson that much propofol. there s no way that dr.