These explanations make sense if you haven't spent any time around weapons. If you have, you know that firing a weapon involves intent in this type of scenario. You don't "practice drawing" while aiming at someone and you don't pull the trigger (and conveniently have live ammo in the gun), even if you do the above.
Whatever happened, it's unlikely that it's something like this. It's possible, if the person is legitimately low IQ and a beginner who was handed a loaded weapon, but it's very unlikely.
These explanations make sense if you haven't spent any time around weapons. If you have, you know that firing a weapon involves intent in this type of scenario. You don't "practice drawing" while aiming at someone and you don't pull the trigger (and conveniently have live ammo in the gun), even if you do the above.
Whatever happened, it's unlikely that it's something like this. It's possible, if the person is legitimately low IQ and a beginner who was handed a loaded weapon, but it's very unlikely.