Do what China does execute anyone for a Felony 1
Didn't they execute over 4000 last year? I think we should do the same and cut the $40k average it takes to house monsters of which could be going to our education and / or failing infrastructure system. Get rid of "life sentence" possibility.
Cons with confessions, hard evidence and DNA match especially since it'd be hard to make a mistake. Confirmed or attempted Pedo's, rapist, murderers.
In a civil revolution or country demise type situation...bomb all max security prisons. Sure there may be 1 or 2 innocent / wrongly convicted but that is acceptable collateral damage for the greater good.