As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT DEPARTED DEN AND SHORTLY AFTER CLIMBOUT, LEVELING OUT AT 10K', THE PILOT BEGAN PULLING BACK POWER AND EXPERIENCED THE RIGHT ENGINE PROPELLER BECAME "JERKY" AND SPORADIC WITHOUT ANT PROPELLER LEVER INPUTS. SOON AFTER, THE RIGHT ENGINE ITT CLIMBED TO 1100C AND THE ENGINE WAS SHUTDOWN> THE PILOT NOTIFIED DEN AND RETURNED TO BASE WITHOUT ANY FURTHER INCIDENTS.