Men carry the body of a victim of the explosion on a stretcher at the Skochinsky mine outside Donetsk April 11, 2014. Seven people were killed on Friday when an explosion caused by leaking gas tore through a coal mine near the eastern Ukrainian city of Donetsk, local authorities said. Altogether 52 miners were working at a depth of 1,300 metres when the accident occurred at the Skochinsky mine. Apart from the seven killed, an eighth miner was taken to hospital with injuries. REUTERS/Maks Levin (UKRAINE - Tags: DISASTER ENERGY)