Four men appear in court accused of brutal murder of Mozambican . Emmanuel Sithole was stabbed and beaten to death in South Africa . The attack took place in broad daylight and was captured on camera . Anti immigrant violence has swept across Johannesburg in the past week .
Four men appear in court accused of brutal murder of Mozambican . Emmanuel Sithole was stabbed and beaten to death in Johannesburg . The attack took place in broad daylight and was captured on camera . Anti immigrant violence has swept across South Africa in the past week .