Guyger, 31, is charged in the November 2018 fatal shooting of Botham Shem Jean. Guyger was off duty but still in uniform when she went into Jean's apartment at South Side Flats. She told investigators she believed she was walking into her own apartment and shot Jean believing he was an intruder. Tanya Eiserer and former judge Robert Canas break down the first day of trial.
MORE: wfaa.com/bothamjean
