Career
He received a death sentence for his part in the killing of Nicholas Morello and Charles Ubriaco on September 7, 1916, during the Mafia–Camorra War. Both were also involved in the murder of Joe Nazzaro. He returned to New York in March 1926, confident that most of the witnesses against him would no longer be there.
Nevertheless, Paretti was convicted for first degree murder, despite witnesses who "suddenly developed a surprising lack of memory" - replying "I cannot remember" to all questions asked of them.
However, the prosecution was able convince a fellow gangster, Alphonso Sgroia, to come back from Italy and testify against Paretti. Leading to his execution security in Sing Sing prison was enhanced from 16 hours a day to 24 hours a day.
He was pressuring politicians to deny the death penalty but this was not granted. He was electrocuted on February 17, 1927, at the age of 35.
