The gruesome discovery of a decomposed and dismembered corpse buried in the backyard of a Seattle home results in an investigation that unravels a 30-year-old murder plot hatched by a scheming, vindictive family.

The body of a missing young mother is discovered in a shallow grave behind her own home.

A homeowner discovers a mummified corpse buried inside a barrel beneath his home.

A beloved, elderly woman is found brutally murdered and stuffed inside a decorative wishing well.

A search for a missing woman brings investigators to the backyard of a historic location.

Investigators try to identify the remains of a victim found buried in the yard of a California home.

After two female college students go missing, a parole officer recalls startling information.

A homeowner randomly uncovers human remains while doing yard work in his California backyard.

While hunting for a missing father, investigators make horrific discoveries in two backyards.