What was found
(CAN) THE CREW OBSERVED THAT THE TORQUE & RPM WERE DROPPING AND THE ITT INCREASING ON RT ENGINE. THE ENGINE SHUTDOWN BEFORE THE CAPTAIN TRIED TO SHUTDOWN THE ENGINE. AFTER AN UNEVENTFUL LANDING, THE GROUND CREW OBSERVED THAT THERE IS EVIDENCE OF A FIRE IN THE EXHAUST. NO OTHER EXTERNAL DAMAGE ON BOTH AIRFRAME AND ENGINE SEEN. THE FDR WAS SENT FOR FURTHER ANALYSIS. MFG WILL INVESTIGATE TO ESTABLISH ROOT CAUSE AND SUPPLEMENT THE REPORT ONCE THE INFORMATION IS AVAILABLE.