suicide or pilot error when they aren't familiar with a plane.
like the time someone let kids play with the controls.
Autopilot turned off if you held the controls for 30 seconds... then anti stall kicked in.. they kept fighting anti stall and crashed.
if they let go off the controls and did nothing they would have survived, but they didn't understand why the plane was fighting them for lack of training/familiarity with the planes systems.
Not sure if this is the same one, but I remember seeing about a similar one in the past where the pilot let his kid take control and the auto pilot also switched off like this and the pilot ended up being pinned due to the G force of the roll and could not recover. I thought it was a French flight but I can't seem to find it.