We can't keep pretending that our justice system is utilitarian. It's so very clearly not about helping those that commit crimes improve themselves. If it was, we wouldn't be punishing people with literal torture methods such as solitary, and we wouldn't care so much about being 'tough on crime'. We need to refocus our justice system on the criminalization process so that we reduce the importance of 'correctional' facilities. There is nothing utilitarian about the above story, let's not deceive ourselves.