Maybe when you hear a detective slept with a woman who slept with the suspect he's targeting over and over, you move him off the case? Maybe after there's a civilian saying he saw him plant dope on the suspect? Guilty or innocent, it appears this unit wasn't being run the way it should have been. Sometimes continuity is a bad thing. https://www.usatoday.com/story/news/nation/2020/05/18/breonna-taylor-shooting-federal-lawsuit-calls-officer-dirty-cop/5211620002/