
Someone You Thought You Knew
In Cleveland, firefighter William Walker is gunned down in his driveway.

In Cleveland, firefighter William Walker is gunned down in his driveway.

A devout couple in the Bible Belt of Oklahoma City is shot during a violent home invasion.

The stabbing murder of wife Tabitha reveals a steamy affair and many double lives.

An entrepreneur is fatally gunned down in his warehouse; employees and his mistress are suspects.

The double homicide of a beloved local couple rocks a tight-knit community.

A sibling rivalry takes a deadly turn when a local gang is asked to complete a mission of revenge.

A family descends into madness and murder after they move to Alaska.

Two sisters' plan to deal with an overly protective mother ends with deadly consequences.

A hit-and-run car accident might not be an accident, after all.

Sisters who've lived together for nearly 40 years have a deadly falling out.

A custody battle turns deadly as twin sisters craft a complicated cross-country conspiracy.

The Plummer sisters' once-close relationship devolves into paranoia and sinister acts.

A sister's murder and a mother's crusade for justice combine to drive another sister into a rage.

A childhood friendship between sisters and a neighborhood boy evolves into a stormy adult romance.

When a philanderer is reported missing, police suspect his wife and her sister.

Cut off financially, Diane Hart turns to her sister for help getting her money.

A well-intentioned social worker goes missing after becoming involved with two sisters.

A sister-in-law has suspicions about an accidental drowning, which turn violent.

After Janece Cook's father commits suicide, her younger sister retaliates.

A woman believes her teenage daughter, Charity, is possessed by a demon.