Calling it “an unattended death” aboard the flight, Massachusetts State Police said someone called the Crime Scene Services Section about the death.

Preliminary information suggests Barbara Dipoli, of Topeka, died of a presumed medical episode during the flight, officials said.

Air France passenger who died on Boston flight suffered heart attack, doctor intervened on board: ‘Air France regrets this sad event and expresses its sincere condolences’

According to the Massachusetts State Police, 53-year-old Barbara Dipoli of Topeka, Kansas, was a passenger on an Air France flight from Paris to Boston when she suffered a medical episode during the flight. The episode resulted in her untimely passing. The Office of the Chief Medical Examiner will determine the exact cause and manner of death.

The individual fell ill shortly after the flight departed from Paris-Charles de Gaulle airport on Tuesday, and a doctor onboard was unable to rescue them.