just saw this. so was there some kind of cover-up at the location of his death, someone providing the ketamine for use outside the theraputic model? for the levels present in his system it seems like he would have had to have used it within close proximity to his death (according to the experts on how long it remains detectable in the body).
i've been concerned about this drug/form of therapy for some time-esp. after seeing it being administered and filmed on at least 2 reality shows (not a big fan of showing tv edited portions of any kind of therapy-let alone one with potentialy deadly consequences). people don't realize the dangers.