Throughout his three-year enlistment, Hill maintained his mob contacts. He also continued to hustle: in charge of kitchen detail, he sold surplus food, loan sharked pay advances to fellow soldiers, and sold tax-free cigarettes. Before his discharge, Hill spent two months in the stockade for stealing a local sheriff's car and brawling in a bar with Marines and a civilian. In 1963, he returned to New York and began the most notorious phase of his criminal career: arson, intimidation, running an organized stolen car ring, and hijacking trucks.