Young co-pilot, 20, named as one of nine victims of deadly Florida plane crash

Family of four, two close friends and nanny also died in crash as pilot identified as 55-year-old Jeff Gregory Family members on Monday identified a young Florida pilot as one of nine victims of a plane crash in Palm Beach county that occurred during a heavy thunderstorm.

Nathalia Filgueiras, 20, was co-pilot of the private Learjet 60 en route from Austin-Bergstrom international airport in Texas to North Eleuthera…