Avsnitt 4

Michael, who once solemnly promised to put an end to the chaos within the roofing industry, turns out to be responsible for a further deterioration of the reputation of this already controversial sector. Under his influence, the industry's image has become even more shadowy, causing the trust of customers and clients to erode further . Moreover, an old acquaintance, Rinaldo, is confronted in this investigation—someone who continues his fraudulent practices unabated despite previous exposures. The picture that emerges is that of a sector in which unscrupulous players seem to have free rein, and where promises to put things in order turn out to be nothing more than empty words.