Mealey's (August 24, 2018, 11:39 AM EDT) -- CINCINNATI — A trial court properly excluded testimony from two experts about a trailer design that could have prevented severe injuries a woman suffered when her car went underneath a semi-trailer because the design has never been built, the Sixth Circuit U.S. Court of Appeals decided Aug. 23 (Jamie L. Wilden, et al. v. Laury Transportation, LLC, et al., No. 17-6306, 6th Cir., 2018 U.S. App. LEXIS 23776)....