Kzn wall collapse
Durban authorities investigate fatal wall collapse
Two children, aged five and seven, were killed in the incident.
Paramedics found two girls aged five and seven with major injuries.
The department says it will investigate whether any occupational health and safety processes were flouted, causing the wall to collapse.
On Wednesday, the structure buckled, trapping the trio under the rubble while six others are in a critical condition in hospital.