The assistant chief Rocco Schiavone has just arrived from Rome to Aosta to work, and is sent to investigate an homicide case in one ski track near the area.
In this episode the assistant chief has to investigate a suicide case where the truth is very different to what it seemed initially.
Rocco Schiavone investigates the death of a climber and the mummified corpse of a man found above a woman inside her coffin
Rocco Schiavone investigates on the death of two men following a car accident and the kidnapping of Chiara Berguet, daughter of a well-known businessman in the area.
The instigator of the kidnapping of Chiara Berguet is murdered in prison, the assistant chief investigates the murder.