Benedetto Graviano , known as "Benny", is the cousin of the Graviano brothers from Brancaccio, the massacrers of '92-'93, and is the namesake of one of the boss-brothers, the only male of the Graviano family to be unconnected to the attacks and the murder of Don Pino Puglisi , acts for which Filippo and Giuseppe Graviano are serving life sentences .