Chelsey is a detective whose sister disappeared 20 years ago and who dedicates her work to finding the missing.

Ellie Black disappeared two years ago but is found alive by hikers- she's been set free. But she has disassociated and won't talk about her missing years. 

It's a shock that she is found alive but it's worrying that she won't talk. I really liked the vibes I got from the detective. I like that we get to see the past and discover why Ellie has changed. I think Ellie is pretty brave in the way she is able to go back to her captor's area.

While the ending was a little unbelievable in a certain aspect, it also made sense to me. I can't give anything away.... You'll just have to read and decide about the ending for yourself.