Police respond to scene of highway rollover accident. Crash re-constructionist for State opines that client’s vehicle was traveling 106 m.p.h. at time it left road surface and traveled nearly 300 ft. Aggravated DWI charge brought due to speed in excess of 30 m.p.h. in combination with DWI. Mandatory jail sentence and 18 month loss of license applicable to Aggravated charge. Defense challenges accuracy of data for accident re-constructionist’s analysis of vehicle speed. Not guilty verdict following trial.