Calling it “an unattended death” aboard the flight, Massachusetts State Police said someone called the Crime Scene Services Section about the 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 on an Air France flight from Paris to Boston died mid-flight Tuesday night despite life-saving efforts made by a doctor on the plane, according to the airline.

Massachusetts State Police are investigating an unattended death aboard a plane that landed in Boston on Monday. The unattended death took place on an Air France flight traveling from Paris to Boston’s Logan Airport, according to a statement by state police on Tuesday evening. The incident is under investigation by state police.

A passenger died on an Air France flight from Paris to Boston despite doctors' efforts after a medical emergency onboard. The Massachusetts State Police are investigating the untimely death. Emergency services met the plane upon landing at Boston Logan Airport.

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

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,