I think Magliana neighborhood near the airport renowned for the Magliana Gang is still mobbed-up. Interested about them check Romanzo criminale.
Romanzo Criminale was great! I loved that show.
'not necessarily' bur more often then not , you even see Rome groups often ask 'Ndrangheta/Sicilians for help. Nowhere in Italy you can reach high level organized crime without support of major groups from South.
