20 in ICUs after deadly turbulence on Singapore Airlines flight, Bangkok officials say

20 in ICUs after deadly turbulence on Singapore Airlines flight, Bangkok officials say HONG KONG and LONDON -- Twenty passengers were being treated Wednesday in the intensive care units at two Bangkok hospitals after a Singapore Airlines flight encountered severe turbulence, hospital officials said. One person died on Tuesday as Singapore Airlines flight SQ 321 encountered "severe" turbulence, the airline said in a social media post on Tuesday. The Boeing 777-300ER departed London's Heathrow Airport on Monday with 221 passengers and 18 crew members on board, according to the airline....