In 1909, Petrosino made plans to travel to
Palermo, Sicily, on a secret mission. A recently passed federal law allowed the U.S. government to deport any alien who had lived in the country for less than three years if that alien had been convicted of a crime in another country. Petrosino was armed with a long list of known Italian criminals who had taken up residence in the United States, and intended to get enough evidence of their criminal pasts to throw them out of the country once and for all. The secrecy and success of the mission was already in jeopardy. A few weeks before Petrosino's departure,
The New York Times asked police commissioner
Theodore A. Bingham of Petrosino's whereabouts. Bingham cryptically replied, "Why, he may be on the ocean bound for Europe, for all I know." In the same news article,
The Times cited another unnamed source who hinted at the purpose of Petrosino's mission. After his arrival in Rome, Petrosino told a friend that he was being followed, and that he recognized the man who was following him. He said that the man was from New York, and told his friend that he saw the man duck into a telegraph office. He also told his friend that it was likely that the man had alerted his Black Hand Society compatriots in
Noto, Sicily, that he (Petrosino) was now in Italy. The day after Petrosino's death, the detective's Italian Branch received an anonymous letter stating that the New York
Black Hand had arranged the murder. The letter named members of the
Morello crime family:
Giuseppe Morello,
Vincenzo Terranova,
Ciro Terranova, Giuseppe Fontana, Ignazio Milone, and
Pietro Inzarillo. Cascio Ferro worked with these men during his three-year tenure in New York, so their involvement is possible, but it is also possible that letter was a hoax. Cascio Ferro was arrested for Petrosino's murder, but was released after an associate provided an alibi. Allegedly, he later (when convicted for murder) claimed that he personally killed once "a gallant man, not an enemy". Palermo's police commissioner, Baldassare Ceola, listed five Sicilian suspects: On 17 April 1907, Petrosino and his agents raided the apartment at 108 Mulberry Street where Alfano was living and arrested him. The arrest caused a sensation in Naples. Lieutenant Antonio Vachris, the head of the Italian Detective Bureau in Brooklyn, stated that Petrosino was supposed to have been accompanied by police detectives in Palermo. He suspected that Petrosino was betrayed by someone within the Palermo police department and ultimately lured to his death. "He knew, as I do," Vachris told
The New York Times, "that Palermo is the worst hole in Southern Italy for the Mafia. In that city there are at least 100 criminals of the most desperate class who knew Petrosino. Because of his work many of them had been deported from this country, and he was a marked man with them." In 2014, during an (unrelated) investigation by Italian police, a descendant claimed that Paolo Palazzotto, a henchman of the Fontana crime ring of Palermo, was the actual killer, executing Cascio Ferro's "hit." Palazzotto's name had come up during the investigations in 1909, but he was released after questioning and providing an alibi.
Reactions The United States Consul in Palermo, W. H. Bishop, sent a cablegram to NYC Police Commissioner
Theodore A. Bingham informing him of the tragic news and stating that Petrosino "dies a martyr". Upon hearing the news of his death from reporters,
Theodore Roosevelt was taken aback and said "Petrosino was a great man and a good man. I knew him for years, and he did not know the name of fear." New York City declared the day of his burial a holiday to allow its citizens to pay their respects. A pillar topped with an elaborate bust inaugurated a year after his death, marks his gravesite in
Queens, New York,
Calvary Cemetery. Multiple
organized crime notables are buried there, including members of the
Morello crime family which he investigated, (e.g.,
Giuseppe "Peter" Morello (the Clutch Hand),
Ignazio "Lupo the Wolf" Lupo (1877–1947), and the Terranova brothers (who rest in bare graves).
Aftermath In May 1909 in Palermo, US Consul Bishop received death threats that he would meet the same fate as Petrosino if he continued to work with Italian authorities in the search for Petrosino's murderers. ==Legacy==