What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Pilots received aft cargo fire warning indication in flight deck and diverted to kix. Flight attendants briefed for a normal landing. Upon landing, captain chose to command an emergency evacuation of the cabin. There was no inidcation of a fire from the cabin, however flight deck was unable to confirm from the firefighters whether or not a fire was present in the aft cargo.
As the FAA filed it
PILOTS RECEIVED AFT CARGO FIRE WARNING INDICATION IN FLIGHT DECK AND DIVERTED TO KIX. FLIGHT ATTENDANTS BRIEFED FOR A NORMAL LANDING. UPON LANDING, CAPTAIN CHOSE TO COMMAND AN EMERGENCY EVACUATION OF THE CABIN. THERE WAS NO INIDCATION OF A FIRE FROM THE CABIN, HOWEVER FLIGHT DECK WAS UNABLE TO CONFIRM FROM THE FIREFIGHTERS WHETHER OR NOT A FIRE WAS PRESENT IN THE AFT CARGO.