As a fitting end to this journey into Italian gastronomy, Gualtiero Marchesi shares with us the recipe for one of his most special risottos, using his own innovative techniques while keeping with tradition.

Don't miss the last part of Marika and Anna's encounter with Signora Giuseppina of the Trattoria al Biondo Tevere. You'll hear about a 56 year-old fridge, five weddings in one day, and sheep who do gardening.

A group of film artists get together for some brainstorming in order to come up with an idea for the short film competition "Caffè Corto Moak." They're running out of time, and their nerves are in tatters.

Commissioner Manara and Inspector Rubino figure out who wrote the love letters and Lara conducts the appropriate interrogation.

Coffee, in its broadest sense, is the topic of the Caffè Corto Moak, the international short film competition, now in its eighth year, promoted by Caffè Moak.

Back in the days when people traveled on horseback, Al Biondo Tevere was a convenient rest stop just outside the walls of the city. People would feed and water their horses, and trade what was in their bundles of food with their fellow travelers. Later, it became a proper restaurant and many famous people became regulars, including filmmakers, Pasolini and Bertolucci. Signora Giuseppina shares the story.

An important new element in the investigation comes into play: some romantic letters found at the victim's house. Lara is comparing the handwriting to that of the note found next to his dead body.

"Food is culture." What do we mean by this? Cultural historian, Massimo Montanari, and world-famous chef, Gualtiero Marchesi share their views.

With the information given by Ginevra, Luca and Lara go to the pharmacy to find out about recent sales of two drugs. When combined, the drugs are fatally poisonous. That same day the funeral takes place and the whole town is there. Manara takes advantage of this to look for new suspects.

Marika and Anna take us to a famous restaurant on the banks of the Tiber River in Rome. Tune in to discover what's so special about it. (It has to do with movies and movie stars.) And... maybe you can guess what pasta dish Anna is going to order!

Lara decides to question the medical examiner Ginevra, the last person to have seen the victim alive. Manara had a different idea about how to handle his witness.

Sardi wants to comfort Toscani after he'd been punched in the face by the bass drum player. Manara wonders where people go in the evening, and Lara, after seeing the Commissioner in a car talking to Ginevra, goes home and confides in her Aunt about why she can't stand him.

The rehearsal for Lorenzo's funeral gets interrupted by Manara and Toscani who want to question Scudieri, the bass drum player. Meanwhile, Lara is trying not to explode with anger about Manara's handling of Ginevra Rosmini.

Meet the characters from The Barber of Seville, an opera by Gioacchino Rossini that was first performed in 1816: brought to you by Anna and Marika.

Manara questions the woman who painted the picture of Lorenzo and gets some further information from the notary's wife, regarding the boat builder.