After the Corleonesi killed his father, they also murdered his fourteen-year-old brother, Giuseppe. Giuseppe had vowed to avenge his father, and not long afterwards he was kidnapped, tortured and killed. A number of informants, including Tommaso Buscetta, said that it was Pino Greco who abducted him and shot him through the head, but first hacked his arm off, symbolically removing the arm the youngster had vowed to shoot Riina with.