Police begin following a vehicle after driver fails to use directional on a turn. While following the vehicle the driver fails to use turn signal two more times and also neglects to stop at a stop sign. Police pull the car over and after initially questioning the driver the officer suspects him of being intoxicated. The officer conducts field sobriety tests and then proceeds to arrest the driver. Post arrest breath test .15 BrAC. Defense prepared to argue motion to exclude breath test based on violation of twenty minute observation period depicted in booking video. DWI charge dismissed prior to trial.