The mystery of the abandoned prison on paradise island!

A Mediterranean island that at first glance appears to be a paradise holds the secret of the world's most dangerous mafia. An abandoned prison where criminals were held is located here.The island once housed 12 prisons. One of them, Fornelli, was considered "the most secure prison in the world." In the 1970s, the prison facilities were converted into a maximum-security prison. In previous years, it was primarily used to house mafia members and Red Brigades terrorists, and housed people like mafia boss Totò Riina.