Massachusetts Appeals Court March 16, 1987 (Commonwealth v. Gonzalez)

On appeal from his conviction on an indictment charging him with possession of heroin with intent to distribute that drug, the defendant argues that the trial judge erred: (1) in admitting in evidence an envelope addressed to the defendant at the apartment where the drugs were found, to prove that the defendant lived at that address and (2) in refusing to instruct the jury on circumstantial