Which answer matches this clue: the crime drama about a Rome-based criminal organisation, broadcast by Sky and sold to over 30 countries?

• A Gomorrah
• B Suburra
• C Romanzo Criminale ✓
• D Il Cacciatore

Romanzo Criminale began as a novel by judge Giancarlo De Cataldo and was adapted into a film in 2005 and a successful two-season television series.