Violence in S. Africa spreads to Africa , resulting in one death . Mozambique declares state of emergency to assist people fleeing South Africa . The country has also seen a disturbing throwback to the 1980s apartheid-era lynching tactic of `` necklacing , '' which was widely used in the townships at the time . Attacks on foreigners in S. Africa have left more than 40 people dead . Police , military in first joint operation raid more than 40 hostels .
Violence in S. Africa spreads to Africa , resulting in one death . Mozambique declares state of emergency to assist people fleeing South Africa . Attacks on foreigners in S. Africa have left more than 40 people dead . Police , military in first joint operation raid more than 40 hostels .