Footage of the deadly UPS plane crash in Louisville, Kentucky, shows the area of the left wing, where one of the plane’s engines would be located, on fire as the plane raced down the runway. Moments later, as the plane with three crew members on board seems to try to take off, some flames appear to shoot from the engine located in the tail of the plane. Here are some of the videos investigators are analyzing to uncover what led to the crash that left at least 12 people dead, and the details we k

NTSB investigators say the crash of the UPS plane in Kentucky was caused by the left engine catching fire during takeoff and immediately detaching, officials say, leading to the deaths of at least 12 people. | NBC News