A celebratory trip to Florida ended in tragedy when a 14-year-old girl was killed and her 16-year-old sister was critically injured in a personal watercraft crash.

Morgan Rynor reports the parents of 14-year-old Rachel Nisanov surprised her with a trip to Florida for her graduation present. Tuesday afternoon, the personal watercraft she was on with her sister, 16-year-old Aviva,

Rachel Aliza Nisanov, 14, was killed after the watercraft her sister was driving crashed against the docks during a graduation trip in Florida — with her heartbroken father, Rabbi Shlomo Nisanov, jumping into the water to desperately try to save them both.

A New York teenager has died in a jet ski accident while on a family vacation in Florida. Rachel Aliza Nisanov, 13, was riding on a jet ski with her sister on Tuesday in the Intracoastal Waterway in Fort Lauderdale when their watercraft crashed,

Morgan Rynor reports the sisters were visiting from New York and their family had rented the watercraft prior to the crash.

Nisanov and her sister were both injured when their personal watercraft hit a concrete dock in Fort Lauderdale on Tuesday afternoon.

Rachel Aliza Nisanov, 13, and her sister Aviva, 16, were the two teens who crashed into a dock on a personal watercraft in the Intracoastal Waterway in Fort Lauderdale on Tuesday, killing Rachel.

Rachel Aliza Nisanov was on a jet ski in Fort Lauderdale when she and her sister slammed into a dock, authorities said.

A family is mourning a 14-year-old girl who died in a personal watercraft crash during a trip to Florida. Her older sister was critically injured and remains hospitalized. The parents of 14-year-old Rachel Nisanov surprised her with a trip to South Florida as a graduation present,