Kentucky I-75 shootings: Schools closed amid hunt for gunman  BBC.comReward offered for information on suspect wanted in I-75 mass shooting  WKYTArrest warrant charges fugitive suspect accused of opening fire near Kentucky highway with attempted murder  Yahoo! VoicesKentucky manhunt enters third day as officers hack through thickets with machetes: ‘Like a jungle’  Fox NewsA total of $15,000 being offered for information leading to the arrest of Joseph Couch  News Channel 5 Nashville