South African police launched a manhunt after 12 people were killed and nine others wounded in a late-night shooting at the Jumpers Informal Settlement in Cleveland, Johannesburg. Investigators said at least 10 armed suspects entered the community from different points, fired on residents at several locations and escaped in a white vehicle.

Officers responded at about 23:10 local time after receiving a report of gunfire in progress. Police said the attackers had been dropped near a Cleveland petrol station from a white Toyota Quantum. They were carrying rifles and moved through both entrances to the settlement before returning to the same vehicle and leaving.

Eight men and three women died at the scene. A twelfth victim, also a man, later died in hospital. Nine people with gunshot wounds were transported to medical facilities. Police described the attack as heartless and barbaric but said its motive had not been determined.

Some community members suspected a territorial conflict involving illegal miners based in the area. Provincial police commissioner Lieutenant General Tommy Mthombeni said proximity to illegal mining sites made that a line of inquiry, but stressed that investigators had not established a link. Police therefore did not present the community theory as a finding.

Illegal groups work abandoned gold mines and sell recovered material through informal markets. The activity has expanded in South Africa and is frequently associated with violence. President Cyril Ramaphosa had deployed the military to some communities earlier in the year to help shut operations. Shootings in informal settlements have also been associated with gangs and personal disputes, leaving investigators with more than one possible explanation.

The attack occurred in a country with a high murder rate and a large pool of firearms. Figures cited by the South African Gunowners’ Association indicated about three million legally held guns and at least as many unlicensed weapons. The published account did not identify the weapons used beyond describing rifles, nor did it name victims or suspects.

Police continued searching for the attackers and examining whether illegal mining was relevant. Until arrests or further evidence clarified the sequence, the confirmed account was limited to the coordinated entry, shootings at multiple points, 12 deaths, nine injuries and departure in the white vehicle.

A previous Johannesburg mass shooting had killed nine people at a tavern one year earlier, but available reporting did not connect that case to Cleveland. Investigators were treating the new assault on its own facts, gathering information about the Toyota Quantum, the attackers’ route through the settlement and the multiple firing locations.