Two people have been killed after a cargo plane flying from Dubai slid off the runway and plunged into the sea immediately after landing at Hong Kong International Airport. The Boeing 747 freighter failed to stop in time and partially landed in the waters off the airport's north runway, after colliding with a ground vehicle, the South China Morning Post reports. Two men, aged 30 and 41, who were in the ground vehicle have been confirmed dead, while four crew members on board the plane were rescu