Self defense it sound like to me

What makes you think that?

Terrance Walton, 23, was fatally shot in the chest at a Shell gas station in the 1700 block of Martin Luther King Jr. Drive NW in Atlanta on the night of June 11, 2025. Atlanta police responded to a call of a person shot shortly before 10 p.m. and found Walton deceased at the scene.

Authorities identified 26-year-old Daquonta Hunter as the primary suspect. According to an arrest warrant, Hunter allegedly drove to the gas station, called Walton over to speak with him in the parking lot, and during the conversation produced a firearm and shot Walton. The motive for the killing has not been released.

The slaying occurred in a busy stretch of northwest Atlanta; few details about Walton’s life are provided beyond his age and race. Does anyone who was at the Shell that night or who knew Walton have information that could help the investigation?