Ms. Farmer said that when she discussed her concerns with the New York Police Department, then with the F.B.I., she also urged them to take a broader look at the people in Mr. Epstein’s orbit, including Donald J. Trump, then still two decades from being elected president. She repeated that message, she said, when the F.B.I. interviewed her again about Mr. Epstein in 2006.
Her account is among the clearest indications yet of how Mr. Trump might have come to be named in the unreleased investigative files in the Epstein case, a matter that has generated another political uproar in recent weeks.