The official, who spoke on condition of anonymity because the investigation is ongoing, also provided a glimpse inside Jackson's rented mansion, describing the room Jackson slept in as outfitted with oxygen tanks and an IV drip. Another of his bedrooms was a shambles, with clothes and other items strewn about and handwritten notes stuck on the walls. One read: "children are sweet and innocent."

The official said Jackson regularly received propofol to sleep, relying on the drug like an alarm clock. A doctor would administer it when he went to sleep, then stop the intravenous drip when he wanted to wake up. On June 25, the day Jackson died, Dr. Conrad Murray gave him the drug through an IV sometime after midnight, the official said. -