Under agreement, Tehran’s nuclear activities will be strictly monitored for at least a decade.
Employers encourage many laborers to get hooked on heroin to make them work longer hours.
Authorities say they have already arrested two people in connection with the killing and are searching for four others.
Yemeni activists say war-torn city is on the verge of famine as Saudi airstrikes persist despite truce.
Over three million Iraqis have been displaced in the same time period, according to the IOM.