As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DESCENT AS THROTTLES WERE ADVANCED, THE LEFT ENGINE WAS UNRESPONSIVE TO THROTTLE MOVEMENT AND REMAINED AT IDLE POWER LEVEL. AIRCRAFT LANDED AT IND WITHOUT FURTHER INCIDENT. MAINTENANCE REPLACED THE LEFT ENGINE THROTTLE CABLE, OPERATIONAL CHECK OK.