Amends the Counties Code. Provides that a State's Attorney may not represent the State in the charging and prosecution of law enforcement officer-involved shootings within the county in which the State's Attorney serves. Provides that the court, on its own motion, shall file a petition alleging that the State's Attorney has an actual conflict of interest in the proceeding and shall appoint a special prosecutor as provided in this Section. Provides that the court shall attempt to appoint a public prosecutor from a public agency, including, but not limited to, the Office of Attorney General, Office of the State's Attorneys Appellate Prosecutor, or another State's Attorney's office throughout the State. Includes provisions about the appointment of the special prosecutor and the special prosecutor's authority and fees.