ISIS chemical weapons senior expert Abu al-Baraa has been killed by unknown gunmen in Hawija district in Kirkuk Governorate, a military source said Friday.
Earlier, Abu Bakr al-Baghdadi, ISIS leader, had transferred him to Syria and no one knows how he returned to Hawija district, the source added.
ISIS terrorists were developing the chemical weapons in the labs of Mosul University since they controlled the Campus in eastern Mosul.
Under ISIS terrorists, Iraqi people have suffered atrocities including murders, theft, and tortures.
Source: The Baghdad Post