As experts in Iowa criminal law and procedure, attorneys in this section also review legislation, counsel and train prosecutors, advance arguments that shape Iowa law, present frequent oral arguments in Iowa's appellate courts, provide legal training, advise on extradition matters, and speak at conferences. Criminal Appeals attorneys fight hard on behalf of crime victims to preserve and defend convictions and favorable rulings in appeals from criminal proceedings, juvenile delinquency findings, sexually violent predator commitments, and postconviction relief actions.