<span style="color: #222222;">South Korean firefighting helicopter crashed into a river in Seoul today, killing one and injuring two others on board, rescue authorities said.</span><br />'' <span style="color: #222222;">  </span><br />'' <span style="color: #222222;">The chopper was hovering over the Han River in eastern Seoul to draw water into its tank when it went down. </span><br />'' <br />'' <span style="color: #222222;">The craft had been deployed to fight a bushfire on nearby hills. The wildfire on Mount Yeongchuk has since been under control.</span><br />''