BRUNSWICK, Ga. (AP) — A state investigator testified Thursday that a white man was heard saying a racist slur as he stood over Ahmaud Arbery’s body, moments after fatally shooting the black man with a pump-action shotgun.

The inflammatory revelation came amid a week of angry nationwide protests over law enforcement biases against black victims that erupted after the death of George Floyd in Minneapolis.

In a hearing to determine whether there was enough evidence to proceed with a murder trial, the lead Georgia Bureau of Investigation agent in the case testified that Travis and Greg McMichael and a third man in another pickup, William “Roddie” Bryan, used their trucks to chase down and box in Arbery, who repeatedly reversed directions and ran into a ditch while trying to escape.

Travis McMichael then got out of his truck and confronted Arbery, later telling police he shot him in self-defense after Arbery refused his order to get on the ground, GBI agent Richard Dial said. He said a close examination of the video of the shooting shows the first shot was to Arbery’s chest, the second was to his hand, and the third hit his chest again before he collapsed in the road in a subdivision in the port town of Brunswick.

“Mr. Bryan said that after the shooting took place before police arrival, while Mr. Arbery was on the ground, that he heard Travis McMichael make the statement, ‘f – – – ing n – – – er,'” Dial said.

Bryan gave investigators the information roughly a week after the McMichaels’ arrest, but there’s no indication he told Glynn County investigators before that, Dial added.

Lee Merritt, an attorney for Arbery’s family, told reporters outside the courthouse that prosecutors had warned the family before the hearing of the coming testimony about the slur.

“It was still very difficult to hear in the context of a prolonged chase, that after he murdered Ahmaud Arbery and stood over his body, he used that racial epithet,” Merritt said. The lawyer said Thursday’s testimony revealed that “racism was at the heart” of Arbery’s slaying.

Arbery’s mother, Wanda Cooper-Jones called the release of new details in court “very, very heartbreaking.”

“He was afraid,” Cooper-Jones said of her slain son. “Life had placed him in a position where I couldn’t protect him, and he wasn’t able to protect himself.”