was doing something like this. had i had any knowledge, his treatment would have been different. he would have been taken to a hospital for acute withdrawal from opioids, and he would have been treated accordingly. >> in the video that is posted on your website, that you go through all the evidence in the trial and you knock it down. you refute what you think is wrong about the trial. you said you didn't know that about him. shouldn't you have known as his physician? >> if i made inquiries of michael as far as drug use and he never give the information up, how would i get it? i mean, i would have to depend on my patient to tell me the truth. and i never got the information from michael. >> my question is, if you say he was like a hamster, why would you leave him alone for any amount of time? >> it was not that i was leaving michael alone. so many times michael left me alone. >> but on that night you did? >> i never left him during that night.