Promise

When Tekla goes to visit her grandparents far out in a small country town, and ends up meeting up with a old friend Mackenzie, and find out about her self harm and depression. Everything starts to get better and Tekla even meets a new friend David. But just when they think things are getting better things start to go down hill darasticaly... what will happen to the three young kids? And how will it all play out in the end?