The restorers take us through the meticulous cleaning process involving Japanese rice paper, a gel made from marine algae, and a solvent.

The 3 highschool kids tell us more about their types of schools and the subjects they are taking. Two of them give younger students some advice.

Now that the case is in their hands, Lojacano and Aragona go back to the notary to ask more questions. They get some answers Di Vincenzo failed to obtain.

Renzo gives Camilla her new, red sneakers. At school, she sees something unusual from the break room window. Allegra, the daughter of the murder victim, has come to school, but she is hurting and Camilla talks to her.

"Uncle" Giulio finally sits down for dinner, but there is a strange vibe at the table. Later, Lele goes up to bed and has a surprise waiting for him.

At the park, the kids try to come up with a recipe and they invite Stefano to take part in the project. One thing leads to another.

Alberto took a huge risk when he decided to take the boys to the seaside. In fact, he wasn't ready for how out of control they would be.

Giuseppe and Giorgio are dressed to go out on the town. They get temporarily sidelined by a kid trying to break into a house, who then falls. They go to a nightspot where there is a performer Giorgio has his eye on.

Giuliano tells about meeting Vera for the first time, and then he and Vera take turns telling about how their relationship developed.

Piero was not just a painter; he was a member of an important family in Borgo Sansepolcro. There is a fresco painting attributed to him that might have alluded to the family business, which was producing and selling leather goods.

The last stop on the trip to Castellammare di Stabia is the seafront, called il lungomare in Italian. There's a great panorama, a lovely sea breeze, and it's a great place to just walk around. Marika mentions the famous natural spring water of Castellammare, both for thermal baths and for drinking.

The three highschoolers answer questions about what time they eat and go to bed, what they like or miss about where they live, and much more.

Lojacono and Aragona interview 2 of the notary's employees, while Romano and Di Nardo go back to the mysterious girl's apartment, this time with a warrant.

Allegra talks to Camilla about her relationship with her mother and why she is so upset. Back at headquarters, there is some news reported by Torre. As usual, he tries to use an expression and gets it wrong. The actual expression is qui gatta ci cova, meaning literally, "The cat is sitting on something, covering it up." In other words, something is going on that we don't know about.

Alberto and his mother meet up at the breakfast table. Tensions are high, Libero tries to help out in his way, Lele needs to leave for work, but he can't leave his sister in the state she is in.