Accountant and project controller who worked at HBRK Associates, the firm founded by Epstein's longtime accountants Harry Beller and Richard Kahn. Held the title of Assistant Controller/Project Manager at HBRK, with an office at 301 East 66th Street in New York. Epstein emails show Hanna coordinating construction and estate matters, including jet ski docks and estate reports for Epstein's island properties.