"Well,  i would not advise this act..
I believe this was a dumb move.
also one more thing to give this hobby a bad name...       

where was the pilot???    why did he not land on a clear part of the stage, than have the star pick it up and point it…"

"This is sad event,  at least they state it was an amateur pilot.  "lots can happen fast"
If it was a battery issue or FOD needs to be known, To me it looks like not a lack of power but F/C issues.
At least there was a safe distance for the people.…"