Christmas is ruined for one family when a father is stabbed and his daughter goes missing.

Two church-going grandparents are gunned down in their bed in rural Colorado; two siblings point the finger at each other, but surveillance video reveals the truth.

When a loving mother is brutally stabbed to death, cell phone data reveals multiple family members are hiding secrets.

A path of flies helps investigators discover who brutally murdered a retired couple in their Liverpool home.

A deadly home-invasion leaves two survivors, but one of them is leading a double-life.

When two teens skip school, police discover a brutal double-murder and unbelievable suspects at the scene.

When a single mother is gunned down in a parking lot, her possessive mother-in-law's behavior comes under scrutiny.

An Arkansas community is shocked when prominent business owner, Janie Ballard is found stabbed over 70 times in her home.

When a torso is discovered floating in London's Regent's Canal, the family of a missing former actress fears the worst.

When an odor leads police to a mummified corpse in a Las Vegas storage unit, investigators are lead down a road of deceit, betrayal, and witchcraft.