I am a supporter of it.
People did not indiscriminately kill men women and children,
Nor were our cities a warzone,
When it existed.
50,000 people a year die from Gang Violence.
They hide that from you, though.
The fact that there were such a penalty for it
Would certainly make them think twice.
Not to mention, it'd be more merciful
Than simply locking them up.
It'd give the criminals a chance to repent,
And quickly go to the gallows,
Where they could at least save their eternal soul.