As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MEM INLFIGHT DCA-DFW CREW REPORTED LT ENGINE LOW OIL PRESSURE & QUANTITY. CREW PERFORMED ENGINE SHUT DOWN, SINGLE ENGINE TIME 15-17 MINUTES. EMERGENCY DECLARED FLIGHT DIVERTED MEM LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LT ENGINE AT MEM ON 08/13/2013. SYSTEM GROUND CHECKED NORMAL OPERATION CLOSED.