Establishes procedure by which district attorney and incarcerated person may jointly petition sentencing court for reconsideration of conviction and sentence. Authorizes court to, upon granting petition, resentence person on original conviction, vacate previous judgment of conviction, accept plea to new offense and impose sentence on new offense. Directs district attorney to notify victim or survivor of victim] in trauma-informed manner when petition is filed, provide victim with copy of petition and inform victim of reconsideration hearing and process. Directs court to allow victim to make statement at hearing on petition.