NEW YORK CITY (PIX11) – Darializa Avila Chevalier has won the Democratic primary for New York’s 13th Congressional District, unseating six-term incumbent Adriano Espaillat. New York City Mayor Zohran Mamdani backed the community organizer and fellow Democratic socialist in the race to represent Harlem, Hamilton Heights, Washington Heights, Inwood, Marble Hill and the northwest Bronx. The massive upset came by over 3 percentage points and 49.4% of the vote.