: The series ran for 8 seasons (74 episodes). The first four seasons are explicitly subtitled "Palermo Oggi" before the setting shifts primarily to Catania from season 5 onwards.
While set in Sicily, production took place across several Italian regions: Squadra Antimafia Palermo Oggi
: The narrative centers on the Duomo , an elite anti-mafia police unit in Palermo. It famously tracks the complex, evolving relationship between Claudia Mares (a police deputy chief) and Rosy Abate (the "Queen of Palermo" and head of a powerful mafia clan). : The series ran for 8 seasons (74 episodes)