LATEST: An autopsy on the body of CHRISTIAN BRANDO has failed to reveal how he died. The eldest son of late actor Marlon Brando died on Saturday (26Jan08) morning at a Los Angeles Hospital after suffering from pneumonia. Following an autopsy on Tuesday (29Jan08), the cause of death was listed as deferred, pending results of toxicology tests. Los Angeles County coroner's official Ed Winter said further tests will establish whether Brando had prescription or other drugs in his system and whether a medical condition was involved. Brando family lawyer David J. Seeley said Christian Brando's mother, Anna Kashfi, requested the autopsy and that neither the Brando estate nor its beneficiaries were involved in the decision. He adds, "At this point, we have no reason to question the hospital's actions and the cause of death." Meanwhile, Christian Brando's former attorney, Benjamin Brin said his longtime girlfriend, Donna Goans, had been making funeral arrangements when his mother demanded the autopsy. Brin says, "We all know 49-year-old people aren't supposed to die. We're going to find out what was different about him. There'll be some explanation. It may be his, you know, partying ways in the past. It may be even something more recent that some people will find interesting. It won't bring him back."