A UPS cargo jet that erupted into a fireball as it crashed in Kentucky, killing 12 people, did so after its engine ripped away during takeoff, investigators say. First investigative details about the smash have been shared this morning as the death toll from the crash after the plane took off from Louisville’s Muhammad Ali International Airport on Tuesday evening rose to 12. Airport security footage seen by officials showed the left engine detaching from the wing of the 34-year-old McDonnell