DCI Ryan is looking forward to a quiet Easter weekend with his fiancée --- until Good Friday shatters his plans. When a redheaded woman is discovered in a shallow grave in one of Newcastle’s largest cemeteries, Ryan is called to investigate. He finds that she has been posed with wings, made to look like an angel. Then another body is found. And another. All women, and all in different cemeteries. Panic spreads like wildfire as it becomes clear a new serial killer has taken over the city, and no one is safe. With time running out, Ryan and his band of detectives must unmask the monster before the next victim.

Recently returned from his last case in Ireland, elite forensic psychologist and criminal profiler Dr. Alexander Gregory receives a call from the French police that he can't ignore. It's Paris Fashion Week, and some of the world's most beautiful women are turning up dead --- each killed in a frenzy, their faces slashed as the world's press looks on. Amid the carnage, one victim survives but is too traumatized to speak. Without her testimony, the police are powerless to stop the killer before he strikes again. Can Gregory unlock the secrets buried in her mind before it's too late?

Gabrielle Adams had a good life: a promising publishing career, a devoted fiancé, and a future filled with possibilities. Then everything changed.  A serial killer targets commuters on train platforms --- striking without warning, disappearing without a trace. Gabrielle is the only one to survive. Struggling to cope with the trauma, she retreats to a quiet coastal village in Cornwall, taking a job running a small bookshop. It's meant to be a fresh start. A second chance. At first, the peaceful town and its rhythms soothe her frayed nerves. But something feels off. Whispers follow her. Footsteps echo at night. And someone knows who she is. As past and present blur, Gabrielle begins to wonder: Did she escape the killer…or walk straight into something worse? 

Dr. Alexander Gregory, a psychologist recovering from the collapse of a high-profile criminal profiling unit, wants nothing more than a quiet life to finally sit and think things through. But his rare ability to understand the minds of violent offenders makes him hard to ignore --- especially when a small town is shaken by a brutal murder. Reluctantly pulled into the case, Gregory finds himself confronting not only a cunning predator, but the darker corners of his own mind.