Dr. Conrad Murray, a Houston-based cardiologist, who became one of Jackson's personal physicians, has been at the center of the investigation into Jackson's death. Murray told police he was with Jackson the night before he died and frequently administered a powerful anesthetic, propofol, to help the singer sleep. In recent days, police have raided Murray's offices and homes for evidence of manslaughter.
Author: CBS News Staff
Credit: AP Photo/Houston Chronicle
Full Coverage: Michael Jackson