Whitney Houston: Autopsy scheduled for Sunday
Sources tell TMZ the autopsy will take place Sunday, but that results will not be released until a toxicology report, which can take days to weeks, is completed.
Several bottles of pills, including Xanax, were reportedly recovered from Houston's room by authorities and they're investigating whether or not a combination of drugs and alcohol may have led to her death.
Authorities earlier released a statement to CNN saying that they believed there was no foul play involved in Houston's death. Houston had a well-documented history of drug and alcohol abuse.