What was found
CRUISE, 15-20 MINS EAST OF PIT RECEIVED AN INDICATION OF NR 1 OIL PRESS LIGHT AND BEFORE THEY WERE ABLE TO RUN THE CHECKLIST RECEIVED THE NR 1 ENGINE FIRE LIGHT. RAN THE CHECKLIST AND SHUTDOWN THE ENGINE, F/O SMELLED SMOKE AFTER THEY USED THE FIRE BOTTLE. BRIEFED PAX FOR EMERGENCY LANDING. LANDED WITH A PERSISTENT ENGINE FIRE INDICATION CAPT ORDERED THE EMERGENCY EVAC ON THE RUNWAY USING THE RIGHT REAR EXIT ONLY. NTSB HAS GRANTED MX PERMISSION TO PULL CVR AND FSR C/B’S SO WE DO NOT LOOSE ANY DATA. THE NTSB ALSO GRANTED US PERMISSION TO TAKE PICTURES, WHILE TAKING PICTURES FOUND HOLES BURNED THROUGH ENGINE CASE OF ENGINE REMOVED AND SENT TO MANUFACTURER FOR A TEARDOWN INVESTIGATION.