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Extremely popular teenager Kathy Chou goes missing in Washington, shocking everyone. Then, a surprising tip leads to police looking at those closest to her.

A car pulls into a Long Island gas station with a mother shot dead in the front seat. Was she shot by a stranger on the highway, as her husband claims.

A Belgian honeymoon comes to a tragic end when a freak car accident leads to death. The investigation points to violence, deceit, and an international manhunt.

Hard Life in the Big Easy. Three years after a young mum loses custody of her kids and quits New Orleans, her ex-landlady begins to fear for her safety. What happened to Dana.

A farmhand in Montana discovers her co-worker's body. In a town with only 110 residents, police desperately search for the killer in case they strike again.

44-year-old masseuse Larissa Macriello vanishes from her Miami apartment, and police discover a dangerous edge to her carefree lifestyle - but what is the real story.

A couple is shot in their own home but husband Dan Montecalvo survives. The investigation reveals a scheming killer who almost got away with the perfect murder.

Frightened that his ex-boyfriend will attack him, Billy ups his security and changes his locks; weeks later he disappears, and so does his cash. Where is Billy.

In Caulfield, Missouri, a local businesswoman is found stabbed to death at home. Police arrested two people in connection of this brutal murder.

Chris and Theresa seem like a perfectly matched couple. But when one of them vanishes, it leads to five months of hell and a shocking final act.

Murder, like true love, is written in the stars. Investigators, family and friends recount chilling cases of relationships that end in homicide.

In Mississippi, a tight-knit family is torn apart when an affair is uncovered. Two people are killed and secrets revealed during the hunt for the killer.

When a lonely widow falls in love again with a charming real estate agent, her daughter is suspicious of him. An investigation exposes an entirely secret life.

Part 2. Self-styled prophet Sheryl Ruthven manipulates followers to revere cats, driving them into isolation, financial ruin, and destructive rituals.

A wealthy man's seaside escape turns deadly, as love, deceit and betrayal expose a web of greed and ambition beneath the Mexican sun.