NTSB releases frame-by-frame images of engine separating during deadly UPS crash in Louisville

The National Transportation Safety Board unveiled new details describing a stunning frame-by-frame images showing the left engine separating from the plane and going up and over the wing, after the fiery crash of a UPS plane in Louisville killed 14 people earlier this month and left a half-mile long debris field.

​ The National Transportation Safety Board unveiled new details describing a stunning frame-by-frame images showing the left engine separating from the plane and going up and over the wing, after the fiery crash of a UPS plane in Louisville killed 14 people earlier this month and left a half-mile long debris field. Read More Breaking News, Latest News and Videos | CNN