[s11e4] What Happened Last Night? Apr 2026 Dr. Lenox and Dr. Ripley treat a woman who was injured by her husband (guest star Jack Falahee). Ripley discovers Frost has been sleeping at the hospital. Frost later admits he lost his apartment because he had to file for bankruptcy due to his parents' financial mismanagement. [S11E4] What Happened Last Night? The phrase "What Happened Last Night?" in the context of a "S11E4" episode primarily refers to a common discussion topic regarding , titled "Found Family". In this episode, a major plot point involves Dr. John Frost being found sleeping in the hospital's on-call room, leading his colleague Ripley to ask what happened to him the night before. Proper "Paper" or Documentation for the Topic titled "Found Family". In this episode