In your Pontius Pilate moment; which prisoner do you free?

I know it is hypothetical but try to get in the spirit of it. You find yourself having to free a prisoner before the holiday, who do you free and why would you free him/her over the others? Before you is <A> an arsonist who set a wild fire that destroyed 275 homes, countless livestock and pets, and took the lives of 2 people who did not escape in time, <B> Man who had a non-force sexual encounter of 6 month with a preteen niece, <C> a driver who killed a mother and two of her four children when he blew the stop sign on his 8th DUI incident, or <D> a man who killed 2 people to keep them from taking the witness stand; if you have to let one go, no choice to abstain, who gets the keys to freedom and who stays in to rot some more?