The document doesn't reveal much else as far as new info into the cause of Aaron's death. He's listed as a musician who worked in entertainment, never married. His mother, Jane, is mentioned as the informant.
An official cause of death is still categorized as deferred -- more tests are needed to determine what exactly killed him.
TMZ broke the story ... Aaron was found dead in the bathtub at his Lancaster, CA home two weeks ago. Law enforcement also discovered canisters of compressed air scattered about -- AC publicly struggled with substance abuse issues throughout much of his adult life.