As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DIVERTED & DECLARED EMER. ENG OIL QTY DROPPED TO 0. OIL PRESS REMAINED ABOVE LIMITS UNTIL SHORT FINAL, THEN FLASHED YELLOW. FOUND FWD SUMP DRAIN LINE LEAKING OIL. R & R NR 2 ENG IAW MT. ENG PN OFF, SN OFF 874109, ENG PN ON CFM56-7B24G22 & SN ON 874714.