 The autopsy report indicated Albrecht had a blood alcohol content of 0.29 g/dl (grams/deciliter), more than three times the legal driving limit in Texas of 0.08 g/dl, when he was shot.People close to Albrecht state that his actions prior to the shooting were atypical, even after having had too much to drink, and that his behavior may have been affected by his use of the prescription drug Chantix, which he was taking to help him stop smoking.Addiction expert Dr. Bryon Adinoff considers that the interaction of Chantix with the alcohol he consumed that evening might have been a factor.