Speculations on what happened?
Okay, I'll start. I assume some overconfident retard was jumping first, because deathjumpers are assholes without exceptions. Retard got caught up in something or was trying to do an instant open jump WW2 style and got tangled up in the tail, effectively tearing off the stabs. The plane losing control exceeded alpha tolerances and one of the wing struts gave up, tearing off one half of the wing, then it was plummeting and screaming and deathjumper soup.
At least that is how I imagine based on me witnessing a deathjumper jumping from a cessna banging his head in the horizontal stab and his friend falling with him yelling to wake him up until the emergency parachute opening kicked in effectively waking up the headbanger. And the other time another deathjumper tearing up his main chute on the same horizontal stab, opening his emergency chute and me only noticing a parachute slowly falling down without anyone attached to it.
And they said us RC modelers are a threat to flight safety...