Search crews are expected to navigate treacherous circumstances as they continue efforts to recover nine people, who are presumed dead, a day after a deadly chemical tank rupture at a paper plant in W...

Crews are continuing to search for nine people who are still missing after a tank containing a highly-corrosive industrial chemical ruptured on Tuesday at a paper mill in Washington state.

As of Thursday morning, two people have been confirmed dead, and nine others are still missing.