'The rain was black': A plant explosion set off a toxic bomb in this Louisiana town

On Aug. 22, 2025, the small-town lives of residents living near the Smitty's Supply facility in Roseland, LA, changed forever when an explosion occurred at the automotive lubricant plant. The explosion and ensuing fire, which burned for days, triggered evacuations across the area, blanketing homes and businesses with smoke, soot, and oily residue, while spilling petroleum products from the plant into area waterways, including several adjacent ponds and the Tangipahoa River. While the Environmental Protection Agency claims that the area is safe, according to the agency's own chemical monitoring, residents say they've been left behind and kept in the dark as they develop negative health symptoms and their homes remain covered in toxic substances. In this episode, we speak with Arlene Bankston, a farmer and resident of Roseland, and Allie Ponvelle, who lives one town over in Amite, about the slow-moving nightmare they've been living in ever since the massive explosion and chemical fire at Smitty's Supply.    Additional links/info:  Alene Bankston's Facebook page Allie Ponvelle's Facebook page Petition to Close Roseland Montessori School Due to Toxic Contamination Chemically Impacted Communities Coalition (CICC) website Wesley Muller, Louisiana Illuminator, "Smitty's Supply neighbors still wary of fire fallout despite assurances from Landry, EPA" Whitney Miller, WWL Louisiana, "What was in the air and water after the Smitty's Supply fire? Testing under new scrutiny" "Maximillian Alvarez, TRNN, "America's toxic future looks like East Palestine, Ohio, today"    Featured Music:  Jules Taylor, Working People Theme Song   Credits:  Audio Post-Production: Jules Taylor