DUI: 64-year-old admits to drinking 2 margaritas just before driving car that crashed & caught on fire

64-year-old Bettie Blackman is charged with driving under the influence after she crashed her car in Antioch, and witnesses had to get her attention as she sat in the car that was on fire when officers arrived. She told officers she drank two margaritas just before driving that night, and blew a 0.132 BAC.