recent gas outburst
... that a recent gas outburst at a colliery in China led to death, poisoning, suspensions, sackings and the disappearance of one person?
... that a <b id="mwCDY"><a class="mw-redirect" href="./2010_Yuanyang_colliery_outburst" id="mwCDc" rel="mw:WikiLink" title="2010 Yuanyang colliery outburst">recent gas outburst</a></b> at a <a class="mw-redirect" href="./Colliery" id="mwCDg" rel="mw:WikiLink" title="Colliery">colliery</a> in China led to death, poisoning, suspensions, sackings and the disappearance of one person?