Dallas braces for start of Amber Guyger murder trial  WFAA.comTrial Begins For Former Dallas Cop Who Killed Unarmed Black Neighbor  NPREx-cop's murder trial for shooting neighbor set to start  Yahoo NewsMistake or murder? Trial opens of ex-Dallas officer who killed neighbor in his own home  NBC NewsTrial of fired Dallas police officer Amber Guyger, who fatally shot black man in his own apartment, set to beg  New York Daily NewsView full coverage on Google News