In Stamping Ground, Ky., a young woman's dead body is found late at night by her brother and father; when detectives learn the victim was pregnant, they consider it a motive for murder and begin a homicide investigation.

In the town of Leland, North Carolina, a young mother is found dead in a swamp after she was reported missing just days before. As detectives speak with the victim’s friends and family, they begin to unravel the truth behind a horrifying murder.

In Ohio, a woman is found stabbed to death in her kitchen after she fails to show up for work; her sister is able to help detectives solve the case after a family heirloom is discovered during the investigation.

On the Northern Cheyenne Indian Reservation, a young mother goes missing after the Fourth of July; when her body is discovered in the woods, the victim’s family dig through the memories of their loved one to provide investigators with critical clues.

Leaving behind Scranton, Pennsylvania, Sharon Ord and her family head for the white sands of Florida to start a new life. When one of them disappears, their dream becomes a nightmare they must live over, and over again

Billy Carter raises daughters Crystal and Misty in the Great Smoky Mountains of North Carolina; after a body is found on the scenic Blue Ridge Parkway, this family's piece of paradise becomes a nightmare they relive again and again.