(Salvatore Riina and Michele Greco were among these absent defendants.) Amongst those present were Luciano Leggio, Riina's predecessor, who acted as his own lawyer, and also Giuseppe "Pippo" Calò. Most of the crucial evidence came from Tommaso Buscetta a mafioso captured in 1982 in Brazil.
Among those absent were Salvatore Riina and Michele Greco, while Luciano Leggio, Riina's predecessor, acted as his own lawyer, and Giuseppe "Pippo" Calò was present. Most of the key evidence came from Tommaso Buscetta, a mobster captured in Brazil in 1982.