Patto scellerato

Someone is killing Garden City's most dangerous mafia bosses. Now, this wouldn't be a problem in itself, but for the Prosecutor's Office it is necessary to understand who and above all why is going to such great lengths. Is a new war about to break out between families? Has an unknown vigilante decided to make up for the slowness of the law in his own way? Julia has, as always, the task of pulling the strings of an intricate and dangerous game. And understand what the death of an agent with sterling virtues has to do with this massacre of criminals...