A fire at a hospital for the elderly in South Korea has killed 21 people and injured eight others.<br /><br />The blaze which was put out relatively quickly happened in the south west region of Jangseong . <br /><br />Most of the victims were on the second floor of the building and health officials described them as chronically ill patients who were unable to walk or move freely.<br /><br />Investigators are looking in to what started the fire.
