During the 1980s, he emigrated to the United States, and in 1989, Guarraci was inducted into the crime family during a ceremony led by John Riggi himself, according to Vincent "Vinny Ocean" Palermo, who turned state's evidence in 2000.
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In early 2007, it was confirmed that after the convictions of Consigliere Stefano "Steve the Truck Driver" Vitabile and Girolamo "Jimmy" Palermo from 2003 to 2006, Guarraci was promoted to "acting boss" along with Underboss, Joseph "Joe" Miranda, to run the day-to-day activities of the DeCavalcante crime family on behalf of the imprisoned Riggi.
Francesco Rosi | Francesco Clemente | Francesco Bartolozzi | Francesco Guardi | Francesco Guccini | Francesco Marino Mannoia | Francesco Severi | Francesco Cossiga | Francesco Moser | Francesco Mondada | Gian Francesco Malipiero | Giovanni Francesco Fara | Francesco Redi | Francesco Quinn | Francesco Graziani | Francesco De Gregori | Francesco Crispi | Francesco Conconi | Francesco Barberini | Gian Francesco Poggio Bracciolini | Francesco Sartori | Francesco Ruggieri | Francesco Paolo Bontade | Francesco I da Carrara | Francesco Grimaldi | Francesco Coppola | Francesco Cavalli | Francesco Bonami | Francesco Alberoni | Pier Francesco Sacchi |