At least six passengers of an RTC bus died and several others were injured, some of them grievously, when a speeding loaded lorry hit the bus, at Manakonduru, in Karimnagar, early this morning. While some of them died on the spot, two passengers died on the way to the hospital. The injured were shifted to the hospital, where they are undergoing treatment. KCR expressed shock over the incident. Minister Eetala rushed to the spot to oversee rescue operations. He directed the doctors to give proper treatment to the injured and shift them to Hyderabad, if necessary.