Inspired by a true story, rookie detective Linda Murphy (Sarah Drew) is fresh out of the police academy when she hears her boss, detective David Goodman (Eric Keenleyside) talking about a serial killer in the area who seems to be targeting sex workers. Teaming up with FBI agent Neil Carter (Jamall Johnson), Linda fights to go undercover to help solve the murders and, if all goes accordingly, capture a serial killer.

A family vacation in Belize turns into a nightmare when a sudden storm strands a young kayaker named Miranda at sea, prompting her mother, Joan, to launch a desperate search.

After landing an affordable apartment in a quiet neighborhood, Esme's initial relief turns to sheer terror as she begins to suspect her new home is shared by a killer set on framing her for murder.

At the edge of postpartum psychosis, new mother Harper moves in with her own mother at their family's rural farmhouse. Soon she finds herself hunted by a threatening monster who has designs on her child.

Erica vanishes, believed a victim of a serial killer, but emerges at her murder trial 3 years later, having run away to live secretly with her older boyfriend near her mother's home, banned from seeing him.

Eve was promised a few months on a tropical island for her husbands work - Years later, unable to build the family they wanted, reality starts to unravel when she encounters a strange woman who begins taking over her life piece by piece.