NEW : Lawyer for Jackson physician says report reveals `` nothing new '' Federal , state agencies launch independent probes into Jackson 's death . Score: 6 The legendary pop singer was found dead on June 25 .
NEW : Lawyer for Jackson physician says report reveals `` nothing new '' Federal , state agencies launch independent probes into Jackson 's death . Jackson died from lethal combination of drugs , Los Angeles coroner 's office says . The legendary pop singer was found dead on June 25 .