(May 18, 2018, 4:12 PM EDT) -- LINCOLN, Neb. — The Nebraska Supreme Court on May 18 affirmed the exclusion of a plaintiff’s sole causation expert in an Accutane bowel injury case, saying the expert’s methodology failed to meet case law standards (Aimee Freeman v. Hoffman-La Roche Inc., et al., No. 300 Neb. 47, Neb. Sup.)....