2:19ABC NewsOctober 7, 2019Key witness in Amber Guyger’s case has been murderedA silver sedan was reportedly seen speeding away from a parking lot crime scene and investigators are calling Joshua Brown’s death an execution. Up Next in newsBotham Jean's neighbor gunned down in Dallas parking lotOctober 6, 2019Brandt Jean talks about why he forgave his brother’s killer, Amber GuygerOctober 5, 2019Jurors speak out following the sentencing of ex-police officer Amber GuygerOctober 4, 2019