Japanese had a technique where they would take small slices of a person off for days. Initial cuts bleed but later on the others not so much, so they don’t expire prematurely.
I say we start employing it.
As long as it causes brutal non stop pain so that a person of any age can grasp that it’s something no person would ever want to go through, at this point I’m in.
Real-time, on the spot retribution. No twenty to thirty year wait. It starts ten minutes after capture. Enjoy...
This would be limited to people actually caught in the act with no possibility of mis-identification.