( December 19, 2024, 11:28 AM EST) -- NEW HAVEN, Conn. — A federal judge in Connecticut has remanded to state court a case brought by the state of Connecticut against E.I. DuPont de Nemours & Co. for contamination from per- and polyfluoroalkyl substances (PFAS), ruling that the state has disclaimed relief relating to any contamination arising on federal enclaves; therefore, the state’s claims arise “exclusively on nonfederal land” and as a result federal jurisdiction does not exist....