A Swiss Airlines flight attendant has died following an emergency landing caused by smoke filling the cabin of an Airbus A220. The incident occurred during a flight that was forced to divert to Graz Airport after experiencing an engine failure. Investigations have revealed a previously unknown fault related to the engine, triggering multiple injuries among passengers and crew. Although the flight attendant received immediate medical attention and was airlifted to the hospital, he succumbed to his injuries a week later. The airline has expressed their condolences and is conducting an in-depth probe into the incident to prevent future occurrences.