The Turpins' neighbors were appalled at the condition of the house after the Turpins moved out of the neighborhood.

Did something happen to Louise and David Turpin along the way? Or were they "very good actors"?

Teresa wishes she knew where Louise and David went astray.

What will be revealed when investigators go through the Turpin children's journals?

The Turpins seemed to have a fascination with Disneyland.

Teresa Robinette, Louise Turpin's sister, explains that their family was trained to keep things hidden.

Oxygen's two-hour special delves into the story of the Turpin family in California.