From the Huffington Post via KTRK:
HOUSTON — Federal authorities are searching the Houston clinic of Michael Jackson’s doctor.
KTRK-TV reported that officials with the Drug Enforcement Administration were at Dr. Conrad Murray’s clinic in north Houston. Video showed two Houston police officers guarding the front door.
Murray was Michael Jackson’s personal physician, and was with Jackson when he died. Murray, who is based in Las Vegas and is licensed in California, Nevada and Texas, has been interviewed by police but he has not been considered a suspect in the singer’s death.