[easyThrowaway]

It's... a bit more complicated than that.

That episode, the Falcone Judge murder, was a bit of a last straw in the way most of italian political parties had dealt with mafia till that point. They realized the issue couldn't be contained to the sicilian cultural and political environment and they couldn't be... that much complacent (they still are, but at least they try to save face when they're found).

Long story short, every political authority at the time was pretty much aware the murder was going to happen, they just didn't expect a terrorist-like approach.

Once we got to that point, a newish department, the DIA[1] was given full authority to handle the issue... again, for a time. Then it went swallowed up too in the neverending whirpool of shit that is the Italian politics.

In the meanwhile, the Mafia got smarter, and rather than going in a full frontal attack with the authorities, they became much more... diplomatic, offering indirect support trough some proxies to some newly political figures that emerged shortly after. You probably heard about that Berlusconi guy.

[1]https://en.wikipedia.org/wiki/Direzione_Investigativa_Antima...