New York, NY15-year-old girl killed, 13-year-old sister, 19-year-old brother, critically injured after two car crash in Nassau County.Accident Date: Sun, 01/26/2014A 15-year-old Long Island girl was killed and her 13-year-old sister suffered critical injuries after their 19-year-old brother’s car hit another vehicle making a U-turn Monday night, police say.
