this is an area where we set up our alcohol levels for whatever sample we're testing, so it's blood, urine, brain. >> is this where diane schuler's blood-alcohol was tested? >> yes. when we talk about the effect first of alcohol, the frontal lobe of your brain starts to be affected around .010 .10%. diane shuler had over ten drinks in her at the time she died. her blood alcohol was 0.19%, and the vitreous humor was 0.23, and gastric contents were 0.25% alcohol levels. >> i'm a psychiatrist, trained in general psychiatry and then did additional training in drugs and alcohol. once you start getting over 0.2, then you start getting into