Johannesburg (South Africa):At least 16 people, including three children, died when toxic gas leaked from a cyclinder near Johannesburg, South African police said Wednesday. Emergency services said that as many as 24 people might be dead. It wasn't immediately clear why there was a discrepancy in the death toll.
Search and rescue teams were still working through the area trying to ascertain the extent of the casualties. The incident happened in an informal settlement in the city of Boksburg on the eastern outskirts of Johannesburg, the South African Police Services said.
Emergency services spokesman William Ntladi said the deaths were caused by a leak from a gas cylinder being kept in a shack in the Angelo settlement. He said the leak had stopped and teams were searching a 100-meter (100-yard) radius around the cyclinder to check for more casualties.