Organs kill people. We may shoot the gun or stab with a knife, but it is the organs which choose to fail.
Indeed, if you walk underneath a church you might get hit by a falling organ and I am sure that will kill you instantly.
i'm pretty sure the organs wanted to keep going, but the bullet/knife/bus/foot impact/church instrument/lack of oxygen kinda inhibited the organs effectiveness at functioning. now if the organ just decided to be a little bitch and stop on its own, then we could blame it for bringing all the other organs down with its laziness.
We leave this body when it cannot repair itself in a timely manner... its more effeciant to be re-born than to support an endless line of inbred cells, eventually our bodies must fail, its inherant to their existence. The cause of death is what caused life in the first place. Death is natural... killing for anything but survival is not.
That's such a stupid argument...That's like saying, "Knives don't kill people, the BLADE of the knife kills people." Does any of this matter? Murder exists either way, and it isn't going to go away anytime soon, it's an age-old risk that comes with living in the context of humanity.
Both can kill people. A bullet by itself, what are you going to do, throw it at someone? It needs a gun to be fired with. Either way, it doesn't matter.