Co-founder of the Zagat restaurant guides, on Jeffrey Epstein's dinner schedule and on two 2002 flight legs with him. Her husband Tim Zagat has his own record here. Nothing in the corpus alleges wrongdoing by them.
Two flight legs in 2002, both with Jeffrey Epstein and Sarah Kellen aboard, one also carrying Geraldine Laybourne (data/flight_index.json: 2 legs, 2002-02-20 to 2002-02-23)
The handwritten logs write the couple as one entry, 'NINA & TIM ZAGAT', which the manifest parser correctly splits into two people (data/flight_index.json: 2 legs, 2002-02-20 to 2002-02-23)
Source: flight-log database (private aircraft, 1995–2015), cross-referenced against the unified flight index. Protected victims appear as REDACTED so counts stay correct without identifying anyone.