Tor, a thirteen houses small village in the Catalan Pyrenees, a 1995 murder and Carles Porta thirty years long investigation results.

In July 1995, the owner of the largest mountain in the Pyrenees was murdered. Neighbours were disputing over the property. It was the third murder in a village of only 13 houses, Tor, on the border with France and Andorra. Who killed Sansa? Solving this question will lead us to know the whole story.