Assistant Chief Reginald Cooper was dismissed on July 20, 2020, for failing a polygraph examination during an Internal Affairs investigation and conducting an unauthorized investigation into another APD officer. He also improperly contacted the mother of an individual involved in a lawsuit against the city. His termination was upheld by the Alexandria Municipal Fire & Police Civil Service Board. ([casetext.com](https://casetext.com/case/clark-v-city-of-alexandria-4?utm_source=openai))