What was found
(CAN) DURING CRUISE WITH NO PATIENTS ON BOARD, THE ENGINE NR 1 CHIP LIGHT ILLUMINATED AND AN UNUSUAL NOISE WAS HEARD. THE PILOT REDUCED POWER, THE NOISE GOT WORSE, THE PILOT ELECTED TO SHUTDOWN & SECURE THE ENGINE. THE FLIGHT WAS DIVERTED AND AN UNEVENTFUL SINGLE ENGINE LANDING WAS PERFORMED.