There is video of the crash on other sites although it's impossible to really know whether the video is genuine. It's at night so it's very dark. You can not identify the aircraft. It shows it hitting the ground in a nearly vertical dive and a tremendous explosion. I certainly wouldn't describe the accident as, "It touched the ground and exploded." Something was lost in translation there.

http://youtu.be/2yE8JbE5k5U