( August 24, 2026, 7:37 AM EDT) -- PHILADELPHIA — An expert retained by a woman who was injured after falling down the steps at a movie theater failed to show how cracks in the nose molding at the theater that he observed in 2025 existed in 2022 or what caused the woman’s fall, a Pennsylvania federal judge held, excluding the expert testimony and granting summary judgment to the defendants after finding no evidence that they had actual or constructive notice of the alleged hazard....