Just went over the A-DSB from
https://flightaware.com/live/flight/N134CG
the most probable wing failure occurred at 1980 meters, thats quite
a fair distance above the ground.
Towards the end, there is a pitch change, that follows what appears to be
G force stresses on the wings.
More evidence that points directly at a Wing Failure as being the cause
of the accident.
Throw in the dubious history of this aircraft and it appears to have
been an accident going to happen.
Given the post that
J3 was replying to I can't agree that it was over the top
Porter, but that's just me.