What about locking them alone in a cage for 23 hours a day, shitty food, surrounded by their colleagues, every second on video… Like they do to people now for having the wrong plants in their backyard or not having a note for their pain killers.
A quick death is too good for them, but torture is amoral. Letting people see the truth of these lunatics should happen too. Live-stream, document and study their slow descent into madness.
Turnabout is fair play.