'Somewhere out there, a man I've known for years has changed into God knows what . . .' The monsters have disappeared, leaving a wake of dead bodies and unanswered questions in B.P.R.D.: Killing Ground's final issue. Kate and Johann hope to get some answers from the people who hold the key to the recent murders: the victims. Written by John Arcudi and Hellboy creator Mike Mignola, and featuring the atmospheric artwork of Guy Davis, Killing Ground will change the B.P.R.D. forever, as its agents learn with terrifying certainty that neither comrades nor monsters are what they appear.