Client stopped by police for scraping rear view mirror on another car exiting parking lot from outdoor concert. Arresting officer notes odor of alcohol, unsteadiness, difficulty with field sobriety tests and admission to drinking four (4) beers, but denies client complained of knee injury. Second officer on scene admits that he overheard client complain to arresting officer about knee injury and difficulty with balance due to injury. Client testified that he smelled like a brewery due to beer spilled on him during concert, but his last beer was hours before arrest and he didn’t realize contact with parked car due to crowd noise and heavy pedestrian traffic. Not guilty verdict following trial.