The one-time Georgia prosecutor accused of using her office to impede the investigation into Ahmaud Arbery’s killers is set to stand trial more than four years after the Black 26-year-old’s death fueled nationwide protests over racial injustice.

More than two months passed without arrests in Arbery’s death, until cellphone video of the shooting leaked online. The Georgia Bureau of Investigation took over the case from local police and Arbery’s pursuers were all charged and later convicted of murder.