lxxiv As it often happened to him, that morning Luigi Mazza woke up after dreaming the dynamics of the car accident that involved him. He made some coffee, that he drank with his brother, so he got set to go out for his usual walk: he dressed so that he could face the winter cold that he was going to face outside and, without Mario seeing him, he put in his pocket the keys of his Seicento. On the road, he walked on the bike lane and, walking along the path he knew, he arrived to Giovanni Armerini’s house, he sat on a bench nearby and stayed to watch… That day didn’t happen anything strange inside the house again and, after an hour, Mazza got up and headed home. On his way back, he stopped at the supermarket on the corner with Emilia road and bought a few packs of syringes that he hid

