DALLAS – Friday marks the six-year anniversary of the night Botham Jean was shot and killed in his own apartment. The Dallas man was shot to death in his apartment living room on Sept. 6, 2018 by then Dallas police Officer Amber Guyger. Guyger later told authorities she confused his apartment for her own; her body camera was not recording during the shooting because she was off duty.The shooting event drew both fury and national attention, and set off a stream of protests across the city of Dallas. Guyger was later convicted of murder and sentenced to 10 years in prison in September…