A Libyan father slit the throats of his three teenage daughters in an 'honour killing' after they were raped by Colonel Muammar Gaddafi's loyalists during the siege of the port city of Misrata

The shocking incidents have been mentioned in a report by the respected Physicians for Human Rights group into war crimes and atrocities in the embattled city, which faced two months of being cut off from the rest of Libya.u00a0