Quick recap
Murhder was thrown out of the Brotherhood after a breakdown and lives alone, haunted by visions of a woman he failed to save. He returns to Caldwell to right a past wrong. Dr. Sarah Watkins, a researcher at a biomedical firm, is grieving her fiancé, a fellow scientist. When the FBI raises questions about his death, Sarah learns the company runs secret, inhumane experiments, and that he knew. Murhder's and Sarah's fates collide, and a romance across species begins. A new enemy enters the war, and Murhder must decide whether to rejoin his Brothers.

