Police are investigating after four bodies with gunshot wounds were found in Constantia on Thursday morning May 25.
The bodies of the two men and two women, believed to be aged between 40 and 50, were discovered at about 8.20am, said police spokesman Colonel André Traut.
The victims are believed to be of Bulgarian descent.
“Police were summoned to the crime scene after the discovery was made. Crime scene experts are still combing the scene,” he said.
The motive for the killings had yet to be determined, he said.