Aircraft crash video

What happens in this video ?

The Embraer EMB 312 Tucano belonging to the Esquadrilha da Fumaça aerobatic team of the Brazilian Air Force crashed while performing at an airshow in Santa Catarina, Brazil, on April 02nd 2010. The pilot was killed.

File type : avi
File size : 0,97 Mo

Link to video
Click hereabove to download the video.