What was found
(CAN) 20 MINUTES INTO THE FLIGHT, NOISE HEARD FROM THE LT ENGINE AND MASTER WARNING WITH LOW OIL PRESSURE AND ITT EXCEEDING LIMITS OCCURRED. THE CREW REDUCED POWER TO IDLE, N1 AT 15 PERCENT, AND SHUTDOWN THE ENGINE AFTER 2 MINUTES. A SINGLE ENGINE LANDING WAS PERFORMED SAFELY. ON-GROUND INSPECTION REVEALED ALL POWER TURBINE BLADES FRACTURED.