Driver is stopped for speeding on highway traveling home from Red Sox game. Driver admits to having several drinks over course of evening but fares very well on field sobriety tests. Post arrest breath test result of .20 BAC totally inconsistent with drinking pattern and performance on field sobriety tests. Defense prepared to challenge test results with expert witness only to find arresting officer/breath test operator dismissed from police department for disciplinary reasons before trial. Defense Motion to Dismiss for lack of prosecution allowed.