Chemical tank implodes at Washington mill, killing 1 and leaving 9 missing - WPXI
Summary
Vehicle Fire Longview Washington in Longview, Washington: A chemical tank at a Washington paper mill exploded, killing at least one worker and leaving nine others unaccounted for. Nine people were injured, some severely, including a firefighter. The cause was unclear, and the incident is under investigation.
Original reporting
Chemical tank implodes at Washington mill, killing 1 and leaving 9 missing - WPXI