After a Swiss aircraft had to make an emergency landing in Graz on December 23rd due to heavy smoke in the cockpit and cabin, as the airline explained, a flight attendant died on Monday after a week in hospital. The Swiss airline announced this in a broadcast on Monday evening. Swiss boss Jens Fehlinger was “deeply sad and stunned,” while his board colleague Oliver Buchhofer, who is responsible for operational business, said: “It’s a black day for all of us.”