In the midst of the impassable landscape at the foot of the Alps, a young group of serious offenders is undergoing an experiential educational program intended to rehabilitate them. All of a sudden, a member of the program dies a violent death. Nobody knows exactly what happened, and the youths face a difficult decisio…

一位单身母亲与儿子被发现死在一处独宅中。女子身中数刀；颈部以下瘫痪的儿子由于无人替其更换输液而死于中风。Katrin König从该女子的前夫Jens Sommer处下手调查案件，并走访了与Sommer一家为好友的Genth一家。Jule Genth与Holger Genth是否与Sommer母子二人的死有关？又或者与其养子养女Ma和Emma有关？