SEOUL: South Korea said two people were killed and 368 rescued from a ferry that capsized at sea with 477 people on board -- mostly high school students -- as divers searched for scores still missing.Officials voiced concern over the fate of the 107 people unaccounted for, fearing that many may have been trapped as the vessel listed sharply before capsizing.Dramatic television aerial footage showed terrified passengers wearing life jackets clambering into inflatable boats as water lapped over the rails of the vessel as it sank.Many appeared to have been rescued by fishing and other commercial vessels who were first on the scene before a flotilla of coastguard and navy ships arrived, backed by helicopters.The 6,825-tonne ferry, which had sailed out of the western port of Incheon on Tuesday evening, ran into trouble some 20 kilometres (13 miles) off the southern island of Byungpoong.Coastg...