Ten passengers and crew members were injured when a Cathay Pacific Airways flight from Brisbane to Hong Kong was hit by severe turbulence on Saturday, with one traveller saying the impact felt like “free-falling from a drop tower” as everyone screamed and items flew through the air. The passenger told the South China Morning Post that the sudden dip in altitude lasted about two seconds and occurred two hours before the expected landing time, just as flight attendants were about to serve economy...