(May 11, 2022, 12:58 PM EDT) -- EAST ST. LOUIS, Ill. — A woman representing the estate of her deceased husband on May 9 sued the makers of the pesticide paraquat in Illinois federal court claiming they are liable for his wrongful death on grounds that they “knowingly, affirmatively, and actively concealed safety information” regarding paraquat and the serious risks associated with exposure to it....