Four men were killed and a woman injured in a shooting at a tavern in Thulamtwana, De Deur, in the early hours of Sunday, on 2 August.
The victims, aged between 26 and 45, were shot by suspects who later fled in an unknown vehicle.
The injured woman was transported to a medical facility for treatment.
Gauteng police spokesperson Brigadier Brenda Muridili said no arrests had been made.
“The motive for the shooting will form part of the ongoing investigation,” Muridili said.
Police have appealed to anyone with information to contact their nearest police station or Crime Stop on 08600 10111.
