Four civilians, CISF man killed in IED blast in Chhattisgarh Patriot Monitoring Desk Nov 8, 2018 Four civilians and a CISF man were killed when suspected Naxals detonated a bus with an improvised explosive device (IED) in Chhattisgarh's Dantewada district on Thursday, four days ahead of the first phase of elections in the state, police…