Saverio continues to hunt elusive the mafioso, Vito Vitale.

Saverio is transferred to Trentino, a massive building full of police pensioners.

The team hatches a plan to capture Vitale. But who is Number 5?

Saverio is out of his bunker and getting back to normal. Will his new freedom hinder the operation?

Saverio travels to Malaga on the tail of an escaped mobster. Can he relax and enjoy a moment of anonymity?

A year passes on the hunt for Number 5. The team is frustrated and Saverio is anxious.

Saverio only has months left in the anti-mafia unit. He needs to speed things up.

Romano has to step up and fill Saverio’s shoes--is she the one to keep the hunt alive?