(October 8, 2020, 1:40 PM EDT) -- DETROIT — A group of Flint, Mich., residents on Oct. 7 filed a complaint in Michigan federal court in the ongoing litigation related to the lead-contaminated water crisis in the city, naming as defendants J.P. Morgan Chase & Co., Wells Fargo Bank National Association and a brokerage investment firm for their roles in underwriting a municipal bond sale related to the city’s move to change its water supply, which resulted in the contamination at issue (LeeAnne Walters v. J.P. Morgan Chase & Co., et al., No. 20-12726, E.D. Mich.)....