Six people have been killed and dozens more are thought to be trapped after an unfinished building collapsed in south-west Iran, state media report. The Iranian Red Crescent said rescue teams had pulled 32 survivors from the rubble of the 10-storey Metropol office block in Abadan. Pictures showed that concrete floors and steel beams had fallen on to the street below, crushing several cars. Officials said the cause of the collapse was being investigated. Local prosecutor Hamid Maranipour said both the Metropol’s owner and the building contractor had been arrested.(BBC)…[+]