What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
During the arrival phase of flight into the destination airport, the aircraft encountered momentary moderate to severe turbulence causing one of the flight attendants to incur serious injury. Upon receiving medical attention, it was determined the injured flight attendant had a broken ankle.
As the FAA filed it
DURING THE ARRIVAL PHASE OF FLIGHT INTO THE DESTINATION AIRPORT, THE AIRCRAFT ENCOUNTERED MOMENTARY MODERATE TO SEVERE TURBULENCE CAUSING ONE OF THE FLIGHT ATTENDANTS TO INCUR SERIOUS INJURY. UPON RECEIVING MEDICAL ATTENTION, IT WAS DETERMINED THE INJURED FLIGHT ATTENDANT HAD A BROKEN ANKLE.