That was one reason and the other which, I believe sealed his fate was Massino and his powerful talent of manipulation, talked Rastelli into okaying Bonventre to get killed for he was a threat to Massino. Didn't Vitale state that Massino warned him that Bonventre is a sharp guy and becareful when they were to take him out? Also, I found his son who is also named Cesare and owns Castle Tile and Marble LLC in Brooklyn. He was also in a YouTube video getting a kidney transplant in 2012.