At police headquarters, everyone is thinking about what they will do when they get off work, but then there is a phone call that changes everyone's plans. A fall onto the rocks by the beach, a book with an intriguing design, and we're off to a new episode with Luca Manara.

Guia hasn't seen the last of the guy with the Jeep. He knows how to get along with both bar owners. There is a guessing game in the conversation and you will want to know that Italians use "fire and water," rather than "warm and cold" to describe how close or far you are from the right answer.

Camilla and Vanda go looking for Mazzeo at his aunt's house. Camilla has a hard time watching her friend play into the hands of the man she is in love with.

We look at Leonardo's Last Supper from close up — the details, the symbolism — but also from the refectory floor, seeing how Leonardo's genius made the fresco part of the room itself.

This fascinating segment is all about salt: Our spice journey takes us to Sicily, where much of Italy's salt is harvested. Franco talks about how salt is life, salt is gold.

The investigation begins. Manara and Rivera go to see the victim's wife, while Toscani calls a tow truck. Then all hell breaks loose in a house nearby, where there's been a gas leak.

The poignant text of this song was inspired by the singer-songwriter's experience as a volunteer in a mental institution in Rome and meant to create awareness of the reality of mental illness. It is sung from the point of view of someone who had been deemed insane and shut into a manicomio (insane asylum) for most of his life.

Gaetano is pretty sure Camilla knows more than she lets on, and gently gives her a warning. But she can't help herself, and travels once again to Mazzeo's aunt's house.

The exasperated lawyer comes up with a plan for the dog who happens to be named Uno (one). As they are taking care of this, they each get a phone call and have to hurry off.

The autopsy report comes, and Manara goes to talk to the victim's widow. Marta goes to talk to his lover. Marta gets a phone call, and her colleagues realize, with surprise, who her father is.

There are various interpretations of this famous song sung by Mina. What or whom does il corvo (the crow) represent? A judge? A priest? An agent? Whoever is seen as an ugly black crow has the power but lacks wisdom.

Kids have livelier imaginations than adults sometimes, and in fact, Livietta can see something in Mazzeo's aunt's drawing that Camilla totally misses.

Two geniuses left their indelible marks on civilization: Leonardo with the Last Supper and Michelangelo with his David.

Franco shows us some infused salts that we would never think of off hand. His descriptions are colorful and make us want to try out these delicacies.

Neither Ugo nor Nora has any desire to take Aunt Clo up on her offer, but then reality kicks in.