Key ISIS official killed in Nineveh Iraqinews September 21, 2014 110 1 min Mosul (IraqiNews.com) Tribal forces killed an ISIS economic affairs official in Mosul, Naeem Jasim. A tribal source assured to IraqiNews.com that “The tribes killed Jasim by silencer in the Abour area of western Mosul of central Nineveh.”