NEW ORLEANS - An insured's failure to submit a third proof of loss claiming any additional amounts owed for Hurricane Isaac damage prevents her from bringing a lawsuit against Federal Emergency Management Agency, a Louisiana federal judge ruled April 14 (Edna Barnes v. Allstate Insurance Co., et al., No. 13-5490 SECTION "E", E.D. La.; 2014 U.S. Dist. LEXIS 51218).