Officers Barbagallo and Buttafuoco get some good evidence, but Manara doesn't quite appreciate their guessing-game humor. He goes to question the new suspect.

Luca Manara and Marta Rivera are both curious about each other. But Marta has better luck. Manara and Toscani go to see the victim's husband, who learns some things about his wife he hadn't been aware of.

Lara isn't around, but her presence is felt by everyone, in different ways. And they all want to know how Luca is feeling about it, but he's a closed book and just focuses on the case.

Marta goes for a ride on Luca's motorcycle as they look for a mysterious South American barman. Ginevra meets Marta and seems to like her a lot.

Interviewing the husband of the deceased was uncomfortable, since there were delicate questions to ask. Back at headquarters, Luca learns whether or not it was his hair on the pillow, and Marta has some insights that make the others roll their eyes.

Manara gets to run the case, and the new inspector arrives to welcomes that range from very warm to very icy.

Manara goes to question the neighbors. When he goes to see the chief to talk about the case, he gets a little surprise.

There is some very unusual and disturbing news waiting for the team of investigators.

Marta seems to have come back to life, and is no longer alone. Camilla is back with her famiily, and everything has turned out for the best, even for their four-footed friends.

Ada brings coffee to the room where the new guest is staying. But it's Ada who gets a rude awakening.

There's a departure, for sure. Lara gets on that big blue bus and says goodbye, but there is an arrival, too.

Marta goes to the police with Camilla and realizes it was the right thing to do. As agreed upon, Berardi takes Camilla to dinner, where he tells her how the case was resolved. They get a surprise visit, too.

Marta tells Camilla what actually happened the night Nicola was killed. Lots of things start to make sense.

Camilla finally proves to Marta, at great risk, that she just wants to help. And Marta tells her the truth.

We've come to the moment of truth for Luca and Lara. Neither of them is happy, but they both know, deep down, that it's the right thing to do.