Four people, including two police officers, have been killed and at least 11 others injured when several buildings collapsed in the Iranian capital, Tehran, local media reported on August 7. The police officers were securing the planned demolition on August 6 of "unauthorized buildings" in the city's southwest, ISNA news agency said that day, reporting at least three deaths in the incident. Rescue operations were under way to find others who may be trapped under the rubble, ISNA and the Tasnim news agency reported. To read the original story by AFP, click here.