COLLINS: It may be next week before we learn the cause of Michael Jackson's death. That's when the coroner's office is expected to release autopsy results. Yesterday investigators searched the Las Vegas home and office of Jackson's doctor. CNN's Ted Rowlands has an update.</s>TED ROWLANDS, CNN CORRESPONDENT (voice-over): One agent showed up at Dr. Conrad Murray's Las Vegas home. He was there to greet them. After three hours inside, investigators left, according to Murray's attorney with cell phones and a computer hard drive. Another warrant was served at Murray's Las Vegas clinic where agents spent the entire day.</s>MICHAEL FLANAGAN, DEA: They are looking through records and documents and looking for any that pertain to the search warrant itself. And those documents will be seized as evidence.</s>ROWLANDS: The search warrant, according to Murray's attorneys, authorize investigators to look for medical records relating to Michael Jackson and all of his reported aliases, meaning investigators believe Jackson and/or Murray may have used fake names on some records.</s>LISA BLOOM, CNN LEGAL ANALYST: It's very significant to me that the search warrant refers to aliases. Remember in the Anna Nicole case, the doctors were charged with felonies for prescribing medications to Anna Nicole under assumed names. It's absolutely a violation of California law.</s>ROWLANDS (on camera): Meanwhile, everybody waiting on that L.A. county coroner's report which will have a cause of death for Michael Jackson. The coroner's office tells CNN that will not be completed this week, and will not be made public until at the earliest some time next week. Ted Rowlands, CNN, Las Vegas.
Police Search Home of Jackson's Doctor