So says The Washington Post here:
Turner, who ran as a staunch conservative embracing the tea party, will be the first House Republican representing this portion of Queens since the 1920s — a striking departure from its Democratic traditions. This is the district that sent the late Geraldine Ferraro, the Democratic Party’s 1984 vice presidential nominee, to Congress, as well as Sen. Charles E. Schumer, one of the party most consistent liberal voices.
Evidently its Orthodox Jewish vote also was unhappy for some reason.