Closed Session Attorney Briefings (Sec. 551.071 T.O.M.A.) - City of El Cenizo, et al. v. State of Texas, et al., No. 5:17-CV-404-OG, U.S. District Court, Western District of Texas. - City of Dallas v. Delta Air Lines, Inc., et al., No. 3:15-CV-02069; U.S. District Court, Northern District of Texas. - City of Dallas v. Blue Star Recycling LLC, et al., Cause No. DC-18-18651.