OK so did a little investigating and this dog don't hunt there is something fishy.
See this:
http://kdhnews.com/news/killeen-pil...cle_9d91eade-0243-11e3-abad-001a4bcf6878.html
Assuming this is the same crash...
Pilot is said to be 56. Also notice pilot's ball cap is all light grey or tan. The two guys in the video have ball cap are neither 56 nor do they have solid greyish ball caps. The one that appears to climb out of the plane his cap is blue and the guy who gives the hand sign under the plane his cap is greyish but the bill is dark.
Looks like experimental with VW engine as has been suggested by others.
My guess is that the young guys hooked up the camera. The 56 year old guy flies and crashes. The young guys are videoed retrieving the cameras which is why the officer is on site. It is unlikely unless just lucky that the officer would have been there when they climbed out.
Seem like a real crash but the editing kind of changes the story line a bit.