Client approaches abandoned vehicle on highway being attended to by police and tow truck in early morning hours. Police allege client drove dangerously close to officer in roadway tending to flare display. Client accused of drunk driving stopped and ordered from car for field sobriety tests following admission to drinking. Defense prepared to challenge validity of field sobriety tests given adverse weather conditions and client’s level of fatigue following long week of second shifts. Booking video offers evidence of client’s condition in the minutes following the arrest. DWI charge dismissed prior to trial.