As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT SHUT DOWN, AIR TURNBACK, DECLARED EMERGENCY. NR 2 ENGINE ROLLED BACK TO SUB IDLE. DURING DESCENT NO ABNORMAL INDICATIONS. RESTATED NR 2 ENG. COMPLIED WITH NR 2 ENGINE INSPECTION. NO DEFECT FOUND. OPS CHECKED GOOD. REMOVED AND REPLACED FUEL SUPPLY LINE AND SPAR VALVE AS PRECAUTION PER MM.