[Bonaparte]

Aquinas is always worth consulting. In this case, I'm inclined to go straight to Genesis 9:6 --

Whoso sheddeth man's blood, by man shall his blood be shed: for in the image of God made he man.

[Polycarp]

Whoso sheddeth man's blood,

Uh oh, I sheddeth a man's blood this morning (but I'm a doctor...is that a loophole?)

just kidding, o' course