Forgive my simplistic approach (no pun intended).
The aircraft crashed because control was lost while carrying out a go-around (at very low speed).
The go-around was made in response to stickshaker activation.
The stickshaker activated as speed approached Vs.
The speed decayed (well) below Vref as the A/T was responding to left radalt (erroneous) data.
Would someone please advise why three pilots failed to monitor what was going on.
G15s