(September 2, 2016, 8:45 AM EDT) -- GRAND RAPIDS, Mich. — Employees of the Michigan Department of Environmental Quality (MDEQ), who are among a group of defendants sued by residents who allege that they are liable for the lead-contaminated water crisis in Flint, Mich., on Aug. 19 filed a brief in Michigan federal court, arguing that the case should be dismissed because it is “incomprehensible” that all the defendants share the same level of liability, and the plaintiffs’ complaint fails to satisfy federal rules governing civil procedure (Tamara Nappier v. Richard Snyder, et al., No. 16-636, W.D. Mich.)....