1. Frozen Innocence

On a chilly winter morning in St. Louis, an 11-year-old girl vanishes. Days later, her body is found along an icy river bank. She’s been brutally murdered. It’s a race against time for investigators who fear the elusive killer will strike again.

2. Ice Cold Heart

The brutal murder of an 18-year-old mother in Wisconsin is investigated.

3. Chilled to the Bone

A brutal murder shatters an idyllic Idaho town, but a suspect's bizarre confession seems to point to a quick resolution. All is not as it appears, however.

4. Fire and Ice

The police search for a child after discovering a woman's body in a burning car as well as an abandoned car seat.

5. Ice Breaker

The disappearance of a 30-year-old woman during a frigid winter hovers in St. Paul, Minn., leads to a three-month investigation that culminates with a heartbreaking revelation.

6. Open Season

On a frigid fall evening, a hunter in Missouri is found shot to death. Freak hunting accident or cold and calculating homicide? As the mysterious case unfolds, police uncover a web of infidelity and lies, leading to the least likely of suspects.

8. Winter's Nightmare

An entire family vanishes in the dead of winter from Nebraska. Have they suddenly decided to skip town, or has something far worse happened? A daughter's relentless search helps cops uncover a sinister and deadly plot fueled by revenge and greed.