Dr. Conrad Murray Search Warrants Call Jackson an ‘Addict’

ET has obtained the search warrants served Tuesday at the Las Vegas home of Michael Jackson's personal physician, Dr. Conrad Murray, which reveal that investigators believe that Jackson was an addict. Read on for details...

In the documents obtained by ET, investigators say they were seeking evidence supporting a manslaughter charge and a medical infraction of "prescribing to an addict."

The warrants, filed in court Thursday, indicate that investigators were seeking evidence about the sale and shipment of propofol, an anesthetic.