Detective Constable Raven Bowen discovers her Wiccan mother, Ena Bowen, is talking to her from beyond the grave. All she wants is to be rid of her. She asks Ena what she has to do to get her out of her head and Ena responds, "Find my killer."

In a home invasion style attack, a woman is left with disturbing injuries and Toronto Police Constable Taylor Sinclair finally gets the opportunity to work an active case with Detective Sergeant Chris Cain in the elite Sex Crimes Unit. Determined to prove herself not only to Chris, but to the Chief of Police and the whole damn department, Taylor steels herself to face the horrors endured by the Sex Crimes Unit twenty-four hours a day. She finds her resolve in her determination to seek justice for the victims of a violent sex offender. While Taylor and Chris attempt to discover the meaning behind the serial rapist's alarming signature, they're both distracted - Taylor by her failed relationship with fellow officer, Constable Caillen Worthington, and Chris by an unwelcomed visitor in an old friend of her mother's, stirring her own childhood trauma to the surface and bringing new threats with it.

Detective Constable Maggie Glass's life ended and began at the age of eight, her memories before that time held captive in the deep recesses of her mind.When Maggie responds to the scene of a gruesome murder on the Esplanade of Edinburgh Castle, the image of a woman burning at the stake bursts into Maggie's consciousness, and she can no longer ignore the trauma she suffered on that fateful night eighteen years ago.With the details of this murder matching so closely to the murders Maggie witnessed as a child, are the answers to solving the crimes locked away in Maggie's brain? Will unlocking her suppressed memories destroy Maggie? Or fuel her desire for justice?