All 20 passengers and crew onboard a vintage plane that crashed in the Swiss Alps on Saturday were killed, police have confirmed. The authorities also confirmed that the aircraft involved was a JU-52 HB-HOT aircraft, which was flying from Locarno, near Switzerland’s southern border, to the airline’s base in Dübendorf, a suburb of Zurich. Local media and aviation sites had earlier reported that the plane, which seated 17 passengers along with two pilots and a flight attendant, was fully booked. “The JU-Air team is deeply saddened and is thinking of the passengers, the crew and families and friends of the...