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

According to State Police, troopers were alerted to an unattended death aboard an Air France flight from Paris to Boston.

A person’s death on board an Air France plane to Boston from Paris was under investigation on Tuesday evening, Massachusetts State Police said. There were few details available about the person’s 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.

A passenger who died mid-flight on board an Air France flight to Boston on Tuesday fell ill after departing from Paris-Charles de Gaulle airport, the airline said in a statement to NBC Boston. A doctor on board flight AF334 attempted to save the passenger’s life,