If you do not have a masterpiece to read ...

A plant manager was found dead in his factory, in strange circumstances that trigger an investigation. The action is located in the Jura in winter.
The plot is simple, the too linear action quite banal and unlovable characters. This is not a good policeman, but it is not pretentious and I finished it without displeasure. However, I méfierai the next price "Quai goldsmiths" ....