Mealey's (October 11, 2019, 10:47 AM EDT) -- COLUMBUS, Ohio — Plaintiffs in the multidistrict litigation related to perfluorooctanoic acid (known as C8) on Oct. 8 filed a brief in Ohio federal court contending that the deposition of one particular witness should be stricken because E.I. du Pont de Nemours & Co. acted in bad faith and violated two district court orders (In re: E.I. du Pont de Nemours and Co. C8 Personal Injury Litigation, MDL No. 2433, No. 13-2433, S.D. Ohio)....