(KUNA) -- Four unidentified corpses have been found in scattered places in Mosul, the Iraqi police announced on Monday. A police source told KUNA that two corpses of men were found in the old industrial area west of Mosul with scars of gunfire on them. It added that the security personnel also fished out two corpses of women who had been killed in an agricultural area west of Mosul.Furthermore, multi-national forces said in a statement today that they were able to arrest a number of al-Qaeda suspects during operations conducted yesterday west of the city. The statement added that the suspects were believed to have carried out a series of abduction and killing cases of Iraqi civilians and security authorities.