Episode 7 - S2.E7

Freddo discovers the gun that killed Libano belonged to his own gang and realizes Bufalo and Ricotta killed the wrong person in revenge, prompting him to hunt down the traitor. He also finds out there is a rival drug ring in Rome after his brother overdoses on heroin and winds up in the hospital, while Commissioner Scialoja desperately tries to persuade Patrizia not to marry Dandi.