TNA Entertainment, LLC. v. Wittenstein and World Wrestling Entertainment, Inc. 12-0746-III was a lawsuit filed on May 23, 2012, in Nashville, Tennessee in the Chancery Court by TNA Entertainment, LLC., against former employee Brian Wittenstein and World Wrestling Entertainment, Inc.. WWE and TNA were the two largest national professional wrestling promotions in the United States. The suit alleged that Wittenstein violated a non-disclosure agreement and shared confidential information with WWE which represented a comparative advantage in negotiating with wrestling talent under contract with TNA.