MP Intisar al-Jabouri told Anadolu Agency on Sunday the victims had been detained and killed for refusing to fight alongside the Daesh group against Iraqi forces.
The lawmaker’s claim could not be verified by independent sources.
The terrorist group captured Iraq’s second largest city in mid-2014 before overrunning large swathes of territory in the country’s northern and western regions.
The Iraqi army, backed by local allies on the ground and a U.S.-led air coalition, has since retaken much of the territory. Nevertheless, the terrorist group remains in control of several parts of the country, including Mosul.