When the police hang up on a drunk teenager who claims to have found a body, Massimo Viviani, the owner of Bar Luma, accompanies him to confirm the existence of the body and gets drawn into the investigation due to the incompetence of the chief detective.
A not very interesting story, not helped by the fact that a lot of the time that for me at any rate it wasn't clear who was talking in the conversations. I won't be continuing in this series.