DA: TBI investigating Impact Plastics flood response WJHL-TV News Channel 11Factory employees clung desperately to a truck before Helene floodwaters swept them away Knoxville News SentinelInvestigators probe Tennessee plastics factory after deaths during Helene flooding Fox Weather ‘They told me ‘no’’ | Impact Plastics employee says company could have saved lives in Unicoi County WVLTHelene aftermath: 2 dead, 4 missing as workers at Tennessee plastics factory say they weren’t allowed to leave until it was ‘too late’ Yahoo! Voices