Looking over, I can't find anything on Squitieri with pushing large quantity of H in the 70's. He was convicted of killing Caban in 1972 and wasn't released till '81. He starts pushing H through Angelo Ruggiero and gets made in '86.

Two fun facts about Squitieri, he was getting drugs smuggled in while staying at Green Haven by a guard Jerome Rosenberg and there is an online affidavit from an inmate Albert Victory talking about this.

Second is Squitieri linked with one Murad Nersesian in April '73 while Squitieri was awaiting trial, he is mentioned about heroin through Nersesian, who was found guilty in '73 for tax charges spent 2 years and fined 10k. Squitieri was a second conspirator found guilty sentenced to 4 years and 10k fine, third was a Ralph Tutino.

Interesting fact about Murad "Mickey Coco" Nersesian born June 1, 1921 Died 12-6-1994 Yonkers, NY. He was indicated March 13, 1985 along with 21 others for smuggling H from the Middle East to NYC. Buying around 1,300 grams worth of it for 190k. He must have been a continued source for the Gambino's..