Criminal law is responsible for identifying, discouraging, and, where necessary, punishing activity that causes harm to others or poses another threat to the foundation of civil society. A criminal justice system must carry out these functions in a way that is substantively and procedurally fair while guaranteeing accountability from public authorities who misuse their power in order to be considered legitimate. YAFO focuses on self-defeating policing, coercive plea bargaining, illegal overcriminalization, and challenges our approach to holding law enforcement accountable.