Investigators will question Whitney Houston’s doctors to determine who gave the dead diva the sedatives that may have played a role in her untimely death.

"We will try to obtain medical records from her doctors,” said Ed Winter, assistant chief of the Los Angeles County Coroner's Office. “There were some prescription bottles that were not identified in terms of what they were.”
HOUSTON LOST MUCH OF HER $100M FORTUNE AFTER YEARS OF DRUG ABUSEIt is unclear what probers might find back at Houston’s Atlanta townhouse.
Toxicology tests are being conducted to determine exactly what she took, and how much.
Her friend, singer Chaka Khan, had strong words on CNN for the entourage that didn’t protect Houston - and may have enabled her.
“Whoever flew her out to perform at that party should have provided someone to be there,” Khan said. “To keep the dangerous people away."
She said the “machine around us, this so-called music industry, is such a demonic thing. It sacrifices people's lives and their essences at the drop of a dime.”