Also, it would have been super easy for Murray (once he found MJ not breathing) to remove the IV bag that had been hanging and just switch it to a plain bag of Normal Saline so as to give the impression that the ONLY thing that MJ was receiving IV was just plain normal saline and no other drugs. In fact, I would be willing to bet that the cut IV bag found in the cupboard that had contained the near empty bottle of Propofol WAS the bag that HAD been hanging at the time he found him......but in an attempt to cover his arse, he then switched that bag to Normal Saline...and in an effort to very QUICKLY empty the contents of the bag containing the Propofol, he "cut" the bag and likely drained it into a garbage can or toilet or sink.....(because to let the contents drain out through the bottom port that the tubing normally connects to, would take a lot of time, time he didn't have).