Notorious New York mobster. Unfortunately for him he was arrested and awaits his trial in jail.
It appears that he has enough influence to be able to access the Punisher's Solitary cell in order to beat him up with two of his bodyguards. He finally got beat up by the Frank Castle.
Benedetti is convicted thanks to Vincent Siglio's testimony. He is a protected witness but also a pedophile. Castle manages to get free and kill Benedetti during his trial.