Summary: Shauna Howe, only 11 years old, disappears as she returns home from a Girl Scout Halloween party; when Shauna's body shows up in a local creek, her murder ignites an investigation whose conclusion sends a shockwave through her community.

Summary: In the fall of 1991, rural Michigan is plunged into paranoia and fear when four local teenage girls vanish without a trace; the community is in lockdown as residents face up to the very real possibility that a predator walks among them.

Summary: A devoted fiancé discovers that his beloved partner, Anne Boncella, and her 8-year-old daughter have been murdered; the ensuing investigation will unravel shocking secrets that have been dormant in their seemingly peaceful hometown.

Summary: In Toledo, Ohio, Sister Margaret Ann is discovered dead in the chapel on Holy Saturday morning; police mount an investigation that will unearth the lies and secrets leading to her death.

Summary: Beautiful Northwestern Airlines flight attendant Nancy Ludwig is discovered dead in her hotel room, her body mutilated and head almost decapitated. It will take the discovery of links to another heinous killing to blow the case wide open.

Summary: The body of 19-year-old Wanda Musk is found just miles from where she worked at local gas station; suspicions mount over several young men in the community, including her ex-boyfriend and a troubled local teen.

Summary: Pretty pre-teen Rosie Davenport is found brutally murdered in an abandoned house, the circumstances of her death eerily similar to the unsolved murder of 13-year-old Malissa Thomas one year earlier. Could police have a serial killer on their hands?

Summary: In 1983 in Ohio, a 19-year-old nurse's aide is found dead after a night out with her best friend. A riveting investigation reveals her fate.

Summary: After a 74-year-old woman is found murdered, suspicion and paranoia take control of a community. Next, a young girl vanishes, exposing secrets hidden for decades.

Summary: Ian and Nancy Blackburn's lifeless bodies are discovered stuffed into the trunk of their own car; the investigation unmasks a monster who hides in plain sight.