As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING FLIGHT, A FIRE WAS REPORTED IN THE RT AFT LAVATORY TRASH CONTAINER. ESTINGUISHED FIRE WITH HAND HELD HALON FIRE ESTINGUISHER. ACFT DIVERTED. MAINTENANCE INSPECTED LAVATORY CABINET STRUCTURE FOR DAMAGE. NO DAMAGED FOUND. TESTED SMOKE DECTECTORS. ALL CHECK NORMAL, ACFT RETURNED TO SERVICE.