Season 7
In the seventh season, Roberto Ardenzi leaves the precinct to join the anti-mafia unit, and Commissioner Marcello Fontana takes his place. Inspector Raffaele Marchetti also joins the team. In this series, Commissioner Fontana must deal with an investigation involving the 'Ndrangheta.
Episodes
1 The Innocent / The Herd Sep 6, 2007 
2 Race Against Time / A Cruel Game Sep 13, 2007 
3 Madness / The Ogre Sep 17, 2007 
4 A Pending Account / A Defamatory Accusation Sep 20, 2007 
5 The Tree of Evil / The Last Bout Sep 27, 2007 
6 The Longest Day / Lies and Truth Oct 4, 2007 
7 Wrong Parents / The Angel of Death Oct 11, 2007 
8 A Cry for Help / The Flight of the Dove Oct 18, 2007 
9 The Long Goodbye / A Case of Conscience Oct 22, 2007 
10 The Last Robbery / A Broken Dream Oct 29, 2007 
11 The Return / The Shadow of the Past Nov 5, 2007 
12 The Moth / Lambs and Wolves Nov 12, 2007 
13 Total Challenge / In the Grip of the Gear Nov 19, 2007