Victim's family wonders if Deep Ellum New Year's fatal crash could've been prevented

Matthew Smith was out on bond for a DWI arrest when Dallas police say he ran over Dil Chainy on New Year's Eve. He already had two prior DWI convictions and is now charged with manslaughter for Chainy's death, and he still faces that third DWI charge. But getting answers from the Dallas County DA's Office to obvious questions has been challenging.