Police follow car for one mile noting varying speeds and that driver is following too closely to vehicle in front. After traffic stop, driver, college student, admits that he was up very late drinking with friends the night before prior to graduation ceremony. Cruiser and body cam display driver as cooperative and polite. Driver also does remarkably well on field sobriety tests. Post arrest breath test is .17 BrAc, resulting in DWI and Aggravate DWI charges. Defense utilized officer body cam footage to establish violation of breath test 20 minute observation period. State concedes breath test evidence is not admissible at trial. DWI charges dismissed prior to trial.