Live: Columbia River contaminated by Longview mill chemical implosion, officials say The Seattle TimesHere's what we know about the victims in Longview paper mill implosion KING5.com9 are still missing after Washington paper mill tank implosion. Officials say there's no hope of survivors PBS1 confirmed dead, 9 missing in chemical tank rupture at Nippon Dynawave pulp and paper mill in Longview KGW
