Summary [PART 1] Ramsau local Hannes Bäcker can finally take his family on a mountain hike, hoping to overcome overprotective wife Silke's paranoia since the long illness of kid daughter Lena, but a wooden bridge breaks. When Andreas Marthaler arrives dangling from the rescue helicopter, he can only grab Silke to safety, Lena falls down the wild mountain stream and probably a waterfall, not found all day. Andreas feels somehow guilty against reason, Silke blindly blames husband Hannes, driving him so desperate, already in therapy, he sees no way out for the family except sending model-son Timo to his own former boarding school, the kid's utter nightmare. [PART 2] Even Andreas sees no point in continuing the search, when Silke claims to have sighting Lena in the forest, where Andreas actually finds another lead, inspiring a new, soon-promising search approach, while abduction theories must be considered. Meanwhile Franz Marthaler fails to get his B&B room ready for his Berlin couple first clients and believes he can invoke a local solidarity rule to dump the on competitor Peter Herbrechter's luxury and Bea gets a farewell party, to start a new life as expecting mother with the daredevil father, Joss.

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