Thumbprint by Joe Hill

"Private Mallory Grennan had done terrible things as an Abu Ghraib prison worker. After being discharged from the army, Mal thought she was leaving her sins behind to start a new life back home. But some things can't be left behind-some things don't want to be left behind. By Joe Hill and Jason Ciaramella, the writing team that brought you the Eisner-award nominated one-shot, The Cape, with art by Vic Malhotra."