A week ago I accidentally put my car in a ditch (I have night blindness). My boyfriend went outside and tried getting it out of our ditch. Well during this time I downed a few shots of vodka. I was not drinking when I was driving or before that. I only started after I got pissed off. Well the cop who arrested my boyfriend came up to talk to me. He asked if I had wrecked the car and I admitted it. Then he proceeded to give me a field sobriety test. By that point an hour had passed and I was unable to pass it. He then asked me if I had been drinking. I thought he was talking about when I was driving the car and replied no. What are my chances of being found not guilty of the DUI?