Thread drift, but c'mon guys?
Occams razor.
They construed an extremely elaborate fake bit of a stealth helicopter and then planted it in the courtyard to distract everyone.
Or some poor pilot got caught in a ring vortex or whatever and smacked one of the 160th SOAR's handful of ghost Blackhawks into the ground.
Conspiracy... or cock up?
I'll go with the latter everytime thanks lads.
The former is just too elaborate to be believed in my view.