As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
INFLIGHT SHUTDOWN / AIR TURNBACK / DECLARED EMERGENCY. AT 4000FT ON DEPARTURE RIGHT ENGINE VIBRATIONS, BANG, AND SHUTTER. "RED" EGT BOX ON NR 2 ENGINE. SHUT DOWN ENGINE, RETURN SINGLE ENGINE TO FIELD. REMOVED AND REPLACED NR 2 ENGINE PER MM.