Portrait of Jackson's pill consumption emerges - CNN.com
More associates link Jackson to prescription drugs - CNN.com
LOS ANGELES, California (CNN) -- Singer Michael Jackson took more than 10 Xanax pills a night, asking his employees to get the prescription medicine under their names and also personally traveling to doctors' offices in other states to obtain them, said a confidential document from 2004 that CNN obtained Thursday.
Los Angeles detectives are waiting on the coroner's report on the death of Michael Jackson.
The document from the Santa Barbara County Sheriff's Department contains confidential interviews conducted with two of Jackson's former security guards as officials prepared for Jackson's child molestation trial in 2005.
The singer was acquitted after the 14-week trial. But the information about the pills, and the lengths Jackson went to get them, adds to a growing mountain of claims tying the insomniac singer to drugs in recent days.
According to the drug's Web site, Xanax is for the treatment of panic disorder.
Los Angeles Police Chief William Bratton said Thursday detectives have spoken to a number of doctors who have treated Jackson over the years, and are looking into the singer's prescription drug history.
Doctors who did not cooperate with investigators were issued subpoenas, a source told CNN Thursday. If needed, authorities will issue more, the source said.
Jackson died on June 25. Authorities are awaiting toxicology reports from the coroner's office to determine the exact cause of death.
"And based on those, we will have an idea of what it is we are dealing (with): are we dealing with a homicide or are we dealing with an accidental overdose?" Bratton said.
The speculation that prescription drugs, particularly sedatives, could have played a role in Jackson's death keeps coming up with each new nugget of information -- and there have been many.
The Jackson family knows that the probe into his death can turn into a criminal case, a source close to the family told CNN on Thursday.
"The family is aware of a potential criminal prosecution," said the source, who did not want to be identified.
The amount of Xanax that Jackson alleged took surprised CNN chief medical correspondent Sanjay Gupta.
In addiction cases, people develop a tolerance to drugs and have to take more and more pills, Gupta said.
"No matter how you cut it, this is an extremely high dosage of Xanax," Gupta said. "It is a huge red flag, even with the tolerance that I was talking about. This dosage is exceedingly high for any human being."
Jackson's attempt to battle sleep disorder
The 2004 document details a dark picture of Jackson's attempts to battle his sleeping disorder.
One security guard that sheriff's deputies interviewed said he expressed his concern about Jackson's use of 10-plus pills a night to another staffer.
The second staffer replied: "Jackson was doing better because he was down from 30 to 40 Xanax pills a night," according to the document.
One of the guards said he and three other employees would get prescriptions for Jackson under their names.
The second guard backed up the claim, saying he had picked up medicine for the singer that were in other people's names.
The document contains the names of five doctors -- some in California, some in New York and Florida. It was not immediately clear whether police have spoken to them as part of their investigation into Jackson's death.
After the doctor visits, Jackson would be "out of it and sedated," one guard said.
According to the sheriff's office document, the guard who provided the bulk of the information quit his job after Jackson "fell on his face" in a hotel room and hurt himself. The employee told Jackson he was not comfortable getting prescriptions for him and left, he later told investigators.
Years later in 2006, Jackson was in Las Vegas trying to jump-start his career. Deal maker Jack Wishna, who was helping the singer land a long-running show in Vegas, told CNN the singer would appear "drugged up" and "incoherent" -- often so weak and emaciated he had to use a wheelchair to get around.
The comeback shows were canceled because of Jackson's condition, Wishna said.
Around that time, sister Janet Jackson was so worried about Jackson that she tried to stage an intervention with assistance from her other brothers, two sources close to the Jackson family told CNN Wednesday.
Jackson reportedly ordered his security guards not to let the family members in. He also refused to take calls from his mother, Katherine, CNN has learned.
At the time, the Jackson family released a statement to People magazine denying the alleged intervention. But Janet Jackson was not among the signatories.
Along with the police investigation, which is being aided by the state attorney general's office and the Drug Enforcement Administration, the Los Angeles County coroner's office has also drawn up a list of Jackson's doctors and is trying to talk to them to determine what drugs they may have prescribed him.
Among them are Dr. Arnold Klein, Jackson's dermatologist, and Dr. Conrad Murray, his cardiologist.
Klein told CNN Wednesday that Jackson was addicted to drugs at one point but had kicked the habit.
Murray, who has been interviewed by police, has repeatedly said he will withhold comment until the coroner's tests are back.
Among others who have indicated that Jackson may have been using dangerous prescription medication are a nutritionist, Cherilyn Lee, who said Jackson pleaded for Diprivan despite being told of its harmful effects.
Sources close to Jackson told CNN that the insomniac singer traveled with an anesthesiologist who would "take him down" at night and "bring him back up" during a world tour in the mid-90s.
Another source involved with the probe told CNN that investigators found numerous bottles of prescription drugs in the singer's $100,000-a-month rented mansion in Holmby Hills.
The Associated Press and the Los Angeles Times, citing unnamed sources, said police found Diprivan.
Diprivan is a powerful sedative that is administered intravenously and is known by its generic name Propofol.
Bratton did not elaborate on what was discovered."At the time of the death with search warrants, we were able to seize a number of items from the residence where the death occurred and those will assist in the investigation," he said.