They give you time to care about Renee and Mariah to deal with the mystery. You are very sorry that Renee tried to remember the past, and most of the memories are terrible. But it is not enough to remember who he is, because that is the first step in remembering what happened to him. Now when the killer emerges, these women are a race to save themselves by Randy and the Sheriff. And when push comes, Renee and Mariah grow up in the corner, fighting hard and smart.
In the end, Renee published a statement that depicted everyone, especially her.