WRITTEN BY BRIAN AZZARELLO; ART BY EDUARDO RISSO; PAINTED COVER BY DAVE JOHNSON In stores March 5. “Chill in the Oven” Part 1. Loop Hughes (last seen in the Eisner Award-winning story arc “Hang Up on the Hang Low”) has been doing time in prison for murder. Sure, it was self-defense, but when all you can afford is a court-appointed mouthpiece, that argument tends to fall on deaf ears right before the judge kicks you up the river. Forced to learn the ins and outs of prison politics ? where a sideways glance can get you a shiv in the back ? it’s all Loop can do to keep his bones from being broken ? never mind his spirit.