L.A. County coroner’s officials found lethal levels of the powerful anesthetic propofol after examining Michael Jackson’s body, according to a search warrant affidavit unsealed today in Houston, reports the Los Angeles Times.
The search warrant states that Jackson’s doctor, Conrad Murray, told Los Angeles Police Department detectives that he had been treating Jackson for insomnia for about six weeks. He had been giving Jackson 50 milligrams of propofol every night using an intravenous line, according to the court records.
But Murray told detectives he felt Jackson was becoming addicted to the substance and began trying to wean the pop star off the drugs. He lowered the dosage to 25 milligrams and mixed it with two other sedatives, lorazepam and midazolam. On June 23, two days before Jackson’s death, he administered those two medications and withheld the propofol.
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On the morning Jackson died, Murray tried to induce sleep without using propofol, according to the affidavit. He said he gave Jackson valium at 1:30 a.m. When that didn’t work, he said, he injected lorazepam intravenously at 2 a.m. At 3 a.m., when Jackson was still awake, Murray administered midazolam.
Over the next few hours, Murray said he gave Jackson various drugs. Then at 10:40 a.m., Murray administered 25 milligrams of propofol after Jackson repeatedly demanded the drug, according to the court records.
Although Murray acknowledged to police that he administered propofol, authorities said they could find no evidence that he had purchased, ordered or obtained the medication under his medical license or Drug Enforcement Administration tracking number. However, police detectives saw about eight bottles of propofol in the house along with other vials and pills that had been prescribed to Jackson by Dr. Murray, Dr. Arnold Klein and Dr. Allan Metzger.
Other drugs that were confiscated in the search included valium, tamsulosin, lorazepam, temazepam, clonazepam, trazodone and tizanidine. They also found propofol in Murray’s medical bag. Murray told detectives that he was not the first doctor to administer the powerful anesthetic to Jackson.
At least two unidentified doctors gave Jackson propofol in Germany. Between March and April 2009, Murray said he called Las Vegas doctor David Adams at Jackson’s request to arrange for Adams to administer propofol. Murray said he was present at a cosmetologist’s office, where Adams used propofol to sedate Jackson. Since he began treating Jackson, Murray said he repeatedly asked the pop star what other physicians were treating Jackson and what drugs they were prescribing. But Jackson declined to provide the information, Murray told authorities.
