If he stalled out of the top of a turn...well, that happens. I gathered from your post previously that this was a rapid, unexplained pitch-up to a stall. If that's the case, then the most obvious cause to me is either a control malfunction (unlikely) or a pitch resulting from an emergency dump.
We've all known folks that spun out of an ag turn at the end of the field; it happens. We also know that eyewitness reports are questionable. It's hard to imagine sometimes that a competent, professional would do it, but every one of us that's had to zoom a pecan grove or a tall stand of trees or high powerlines can appreciate the potential. It does happen.
If he dumped at high speed, especially if not ready on the trim, the consequences could potentially have become unmanagable (saying this without knowing the aircraft type, too, or his loading). I just spent the last two summers doing regular full load dumps in a Drom loaded to the gills, and on the downhill runs, even with the trim run forward, it was sometimes tough to hold. Couple that with a distraction from something else, and it's not hard to imagine things going south, fast.
In any case, it's very unfortunate. We have all seen it; who flies ag that doesn't know a fist full of dead associates? At the same time, who doesn't feel the pain every time it happens? Not a soul. We all do.
As for bigbird, you obviously don't do this work, and never have. You have no comprehension of the subject, and your input is not needed nor welcome. When you've lost more friends and associates to the business than you have fingers and toes to count them, dial us back and regail us with your self-righteous diatribe. Until then, right back at ya.
