In 1956 a bomb intended for Stefano Magaddino exploded at the house of his sister and brother-in-law at 1651 Whitney Ave., Niagra Falls,NY.The sister Arcangela Longo,was killed and her three young daughters injured in the blast.Also in 1958 another murder attempt was made on Maggadino when a grenade was thrown through a window into his kitchen,of his home at Dana Drive in Lewiston, NY, but failed to explode.