Cover-Up in Jackson Death

Jackson received the fatal dose of Propofol through an IV in his leg, and law enforcement believes Dr. Conrad Murray may have tried covering it up ... this according to law enforcement sources and an anesthesiologist who reviewed the case for the LAPD.

Murray told cops he administered only a very small amount of Propofol -- 2.5ml shortly before Jackson died. But Dr. John Dombrowski, a noted anesthesiologist and member of the board of the American Society of Anesthesiologists who reviewed the LAPD file for detectives, tells TMZ that 2.5ml couldn't put Jackson to sleep, much less kill him. Indeed, the Coroner's report notes the level of Propofol found in Jackson's body was equivalent to that found during "general anesthesia for major surgery."