As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS CLIMBING FROM 26,000 TO 28,000 WHEN THE PILOT HEARD A LOUD BANG. THE LT ENGINE TEMPERATURE PEGED. THE PILOT IMMEDIATELY PULLED THE LT ENGINE TO FLIGHT IDLE. AFTER LANDING AND SHUTDOWN, VISUAL INSPECTION OF THE LT ENGINE SHOWED SEVERE DAMAGE TO THE TURBINE DISC AND ALL BLADES OF THE LT PROPELLER. (K)