In the traditional old-line mafioso state of things, a crime family was exactly that—a family. Brothers, brothers-in-law, sons, cousins, uncles, nephews— when they were all together it was believed that omerta, the code of silence, would be kept. Even in the most perfect of worlds there might be weaklings who could not stick with blood, and they would be exterminated within the family. At the same time, it was the duty of mafiosi to protect other relatives at all costs.
It was his family that doomed Fiore Siano. Siano was the nephew of informer Joe Valachi. Valachi had brought Siano, his sister's son, into the mob, or what he called the Cosa Nostra. Valachi was proud of the "kid," as he called him. Siano was a very good murderer. He fully deserved his nickname "Fury."
Twice Valachi used him as a hit man, both in very important murders. One was at the behest of Vito Genovese, who ordered the death of Steve Franse, a once-trusted associate, whom the gang boss blamed for his wife, Anna Genovese, "falling out of love with him." Siano followed instructions meticulously, seeing to it that Franse suffered before he died. The victim was badly beaten before he was finally strangled with a chain. Siano pummeled his victim, leaving his with contusions and abrasions of the face and body as well as a fractured rib.
An even more important hit was that of Eugenio Giannini, a mobster heavily involved in narcotics dealings, and, at the same time, an informer for the Federal Bureau of Narcotics. Lucky Luciano, in exile in Italy, learned of Giannini's duplicity and ordered his extermination. Siano was one of an efficient three-man hit team that handled the job.
Fury Siano's future in the mob looked and was secure. Then Joe Valachi turned informer. Siano started walking around with a haunted look on his face. About nine months after it was learned Valachi was telling all, Siano suddenly vanished.
A New York City police intelligence report stated: "Siano disappeared about the end of April or the beginning of May, 1964. He has not been seen since three unknown males took him out of Patsy's Pizzeria, 2287 First Avenue, during the aforementioned period. Siano is believed dead. The rumor is that his body was disposed of in such a manner as to prevent it from being discovered."
The old mafioso belief that blood was a litmus test in criminal organization held true in Siano's case, in this case that "bad blood" infected the family.
Valachi spent his last years in federal custody, protected from underworld retribution. His family, he reported, would have nothing to do with him. "And I don't blame them," he said.