Captive bolt gun t i stunning

Conclusions:
Heavy blood haemorrhage or even brain matter disintegration
in the frontal regions of the brain, does not necessarily indicate
certain unconsciousness or insensitivity to pain.
However, if there are arterial bleedings around the brain stem,
even if small, and subarachnoid haemorrhaging at the base
of the brain, there will be definite, rapidly commencing
state of unconsciousness and a high probability of death.