(Tiffany Blanchette)A national organization is holding a news conference Friday at the Kankakee County courthouse regarding Xandria Harris. It will take place at 10:30 a.m. Friday at the courthouse with the organization‘s founder, John C. Barnett, and Harris’ family. Harris’ trial for the December 2021 killing of Bradley Police Sgt. Barnett, together with Harris’ family, calls for the dismissal of the charges against Harris and demands her immediate release, according to the release. John C. Barnett (Provided by John C. Barnett)Barnett told the Daily Journal he was contacted by Harris’ family about four years ago.