

On the road, she spots a car coming towards her. It opens 11 years prior with Shelby Tebow leaving the house at night to cheat on her husband, which she has done many times before. Local Woman Missing jumps back and forth between multiple timelines. In present day, the police find the real Delilah locked up in the attic above Bea's soundproofed music studio.

Delilah saw Bea attack Meredith, so Bea locked Delilah away.

As a result, Bea killed her and made it look like a suicide. However, Meredith couldn't live with the lie and insisted on going to the police. They got rid of the body, and Bea framed Jason. Meanwhile, it turns out that Bea had been driving home drunk (with Meredith in the car) and ended hitting Shelby. She's another abducted girl who was brainwashed into thinking she is Delilah (whose disappearance was well-publicized). In the end, we find out that "Delilah" is not actually Delilah. Kate and Bea, two of their neighbors, helped with the search for Meredith. We also learn that Shelby's body was eventually found, and her husband Jason was arrested for her murder. In present day, Delilah has returned, unrecognizable with acid burns, after escaping the couple that abducted her. The one-paragraph version: 11 years ago, Shelby Tebow went missing and ten days later a neighbor (Meredith Dickey) and her child (Delilah Dickey) disappeared as well.
