In the early morning hours of January 22, 2017, a burst of gunfire outside a Checkers restaurant near Greenbriar Mall in Atlanta, Georgia, killed 27-year-old Ahmad Johnson and two other men. The shooting happened around 3:30 a.m.; Johnson and 28-year-old Rickie Burke were found dead at the scene. A third victim, 22-year-old David Worrell, was taken to a hospital in critical condition and later died.

A witness said as many as 30 gunshots were heard. Investigators found drugs at the location, though the quantity and type were not disclosed. The Atlanta Police Department opened a homicide investigation, and there has been no public announcement of arrests or identified suspects in the killings.

What information might help move this case forward — did anyone see vehicles or people leaving the scene that pre-dawn hour, or have knowledge about who may have been involved?