Mealey's (July 7, 2020, 1:27 PM EDT) -- NEW ORLEANS — A panel of the Fifth Circuit U.S. Court of Appeals on June 30 upheld a Texas federal judge’s determination that two tortious interference defendants are entitled to immunity in connection with cease-and-desist letters they sent that asserted copyright and trademark infringement by a competitor (Construction Cost Data L.L.C., et al. v. Gordian Group Inc., et al., No. 19-20482, 5th Cir., 2020 U.S. App. LEXIS 20489)....