. >> city of ferguson and police chief thoms jackson thomas jackson have agreed to a mutual satisfactory resignation. >> unarmed african american teenager michael brown by a white police officer jackson has said it's been an honor and privilege to serve this great city and to serve with all of you. last week u.s. attorney general eric holder announced darren wilson would not face charges in brown's death. >> michael brown's deaths though a tragedy did not involve prosecutable conduct ton part of officer wilson. >> hands up don't shoot. >> but a separate justice department report into police practices found discrimination against african americans police stops arrests use of force and excessive fines for minor infractions such as traffic violations and filing cut weeds on residential property. >> both policing and municipality practices were found disproportionate to african american citizens. unlawful practices and constitutional violations, caused an atmosphere where people felt unit assault. >> the police chief was the latest to go. two police officials resigned for same reason. the mu