As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
SEVERE VIBRATION, RT ENGINE SHUTDOWN INFLIGHT, LOSS OF RT GEN BATT LT AND RT ESS BUSS PRIOR TO SHUTDOWN. CREW EXECUTED AN UNSCHEDULED LANDING AND DECLARED AN INFLIGHT EMERGENCY DUE TO UNKNOWN CONDITION. MX REPLACED THE RT STARTER GENERATOR. NO ADDITIONAL DEFECTS FOUND