Eiskalte Surselva

A gripping murder hunt set against a breathtaking natural backdrop.

In the midst of a snowstorm, two young women vanish without a trace in the Surselva. Shortly thereafter, they are found lifeless beneath the longest treetop walkway in the world, the Senda dil Dragun. Was it an accident or murder? Or did they willingly plunge to their deaths? The investigation led by Commissioner Matti Coray and his colleague Katja Kurtz proves challenging in the heavily snow-covered surroundings, and every clue seems to lead to a dead end – until the investigators uncover something shocking.