NEW ORLEANS - A company contracted for maintenance at a NASA facility by a government contractor has not established a causal nexus between the alleged asbestos exposures and any conduct it undertook at the direction of a federal officer, a Louisiana judge held in remanding an action on March 31 (Alana Addotto, et al. v. Equitable Shipyards LLC, et al., No. 13-5807, E.D. La.; 2014 U.S. Dist. LEXIS 43601).