As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LAS - ESD - CREW REPORTED DURING CLIMB THEY HEARD A LOUD BANG FOLLOWED BY A RISING EGT INDICATION ON THE RIGHT ENGINE. THE FLIGHT ATTENDANTS REPORTED SPARKS AND FLAMES COMING FROM THE RIGHT ENGINE. THE ENGINE SHUT DOWN AND THE CREW DISCHARGED THE FIRE BOTTLE. THE CREW DECLARED AN EMERGENCY AND RETURNED TO LAS. THE PASSENGERS DID NOT BRACE. MX REMOVED AND REPLACED THE RIGHT ENGINE. OPERATIONAL CHECK WAS GOOD DURING ENGINE RUN.