The Mercy: Angel of Death

Ten years ago Angel, Olivia and Grace survived being kept in a place called The Dollhouse. After their rescue, they became known as the Christmas Miracles. Each has gone her own way. Grace was just a small child and has only a few lingering memories. Angel uses her unique skills and knowledge to help others. Olivia is comfortable in the spotlight and soon will have her own talk show. They are part of a small "club" of people who survived being kept in long-term captivity. Now, someone is murdering survivors, and the Christmas Miracles are on the list. Is someone setting her up, or did Angel crack under the weight of her past?