His hunger returned. Craig Breedlove, the serial killer who survives in Serial K, is back at it. This time he has a new target. In fact, two new targets. A victim of priest molestation at age seven, he puts his sights on abusive priests who were never brought to justice. The FBI team of Agents Lea Pucci and Ryan O'Callahan, now divorced but current lovers, are back on the trail. As they close in, the killer turns his sights on his pursuers. As the chase continues, the body count rises.

Fear grips the public. Many will die, but who survives?.