Complex sentence: He is the brother-in-law of Arthur Gianelli who was later indicted with Joe "Joey Y" Yerardi, who oversaw John Martorano's criminal operations when he was a federal fugitive in Florida between 1978 and 1995.
Split into simpler sentences: He is the brother-in-law of Arthur Gianelli who was later indicted with Joe (Joey Y) Yerardi. Yerardi oversaw John Martorano's criminal operations when he was a federal fugitive in Florida between 1978 and 1995.