(October 17, 2018, 12:06 PM EDT) -- MIAMI — Insureds on Oct. 10 filed a breach of contract lawsuit against their federal flood insurer in the U.S. District Court for the Southern District of Florida, asserting that the insurer underpaid their loss caused by Hurricane Irma (Joan Rodriguez Grau, et al. v. Selective Insurance Company of the Southeast, et al., No. 18-24188, S.D. Fla.)....