Defendant used racial slur after killing Ahmaud Arbery, investigator testifies

One of the white men charged in the killing of Ahmaud Arbery used a racial slur after shooting the unarmed black man, an investigator testified in court, an explosive allegation in one of the cases roiling race relations in the US. After more than 5 hours of arguments, a prosecutor said Arbery had been chased, hunted and ultimately executed, Glynn County Chief Magistrate Judge ruled probable cause existed and the case could go to trial.