Fourth storm-related death confirmed after Tuesday downpour There is a flash flood watch in effect for southeast Louisiana through Wednesday evening, with more rainfall predicted through Thursday. Credit: Jeremy Burnham / The Advocate Empty cars pile up near a flooded underpass on Bluebonnet Boulevard in Baton Rouge. Some parts of the city saw 13+ inches of rain, the National Weather Service said. Author: Chris McCrory (WWL) Updated: 11:46 AM CDT May 19, 2021 CALCASIEU PARISH, La. — Two additional storm-related deaths were confirmed Wednesday, bringing the total to four killed during a period of heavy rainfall and flooding through much of Tuesday morning. The first of the new deaths, confirmed by the Calcasieu Parish coroner, is a 61-year-old man found in a submerged vehicle.