As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS DECLARED AND THE AIRCRAFT DIVERTED TO IND. AIRCRAFT LANDED SAFELY. OIL LEAK SUSPECTED INFLIGHT DUE TO RAPID DECREASE IN OIL QUANTITY. OIL DISPLAY BLANK PRIOR TO LANDING. OIL CAP PACKING FOUND CUT AND LEAKING INTO DRAIN SCUPPER. REMOVE AND REPLACED OIL CAP PACKING. PER AMM 79-11-03.