The horrific crash unfolded in Biscayne Bay, Florida, when a sailboat carrying five children and one adult was struck and capsized, triggering what officials called an 'active water emergency'

Two children were killed and two more are in critical condition after a barge struck and sunk their boat, sending them overboard during a sailing camp in Miami on Monday, authorities said. All six people on the sailing boat were pulled from the water by responders,