Abdoulaye Mamadou v. Gatti, Keltner, Bienvenu & Montesi, PC

12/22/2025 IN THE COURT OF APPEALS OF TENNESSEE AT JACKSON September 16, 2025 Session ABDOULAYE MAMADOU v. GATTI, KELTNER, BIENVENU & MONTESI, P.C. Appeal from the Circuit Court for Shelby County No. CT-3240-23 W. Mark Ward, Senior Judge ___________________________________ No. W2024-01262-COA-R3-CV ___________________________________ The trial court granted summary judgment to the defendant law firm in this legal malpractice action on the basis that the plaintiff failed to present expert proof in support of his claim that the defendant law firm breached the standard of care. Discerning no…