Watch: The Turpin 13 Show Clips “The Turpin 13: Family Secrets Exposed” takes viewers on a deep dive into the story surrounding the Turpin family and the parents, David and Louise. 01:39 Disturbing Details Around the 13 Allegedly Tortured California Siblings 01:22 The Turpin 13: Trained to Keep Secrets 01:08 The Turpin 13: Filth and Trash 00:31 The Turpin 13: Very Good Actors 00:44 The Turpin 13: What Happened? 00:46 The Turpin 13: The Children's Journals 00:59 The Turpin 13: Family Photos Disturbing Details Around the 13 Allegedly Tortured California Siblings Police thought that the victims were all children because of how badly they were allegedly malnourished. Instead, some were almost 30 years old. The Turpin 13: Trained to Keep Secrets Teresa Robinette, Louise Turpin's sister, explains that their family was trained to keep things hidden. The Turpin 13: Filth and Trash The Turpins' neighbors were appalled at the condition of the house after the Turpins moved out of the neighborhood. The Turpin 13: Very Good Actors Did something happen to Louise and David Turpin along the way? Or were they "very good actors"? The Turpin 13: What Happened? Teresa wishes she knew where Louise and David went astray. The Turpin 13: The Children's Journals What will be revealed when investigators go through the Turpin children's journals? The Turpin 13: Family Photos The Turpins seemed to have a fascination with Disneyland.