As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ORD - INFLIGHT DFW-FRA. CREW REPORTED FUEL LEAKING NEAR THE LEFT OVERWING REFUEL CAP AREA. EMERGENCY DECLARED FLIGHT DIVERTED ORD LANDED WITHOUT INCIDENT. AIRCRAFT REMOVED FROM SERVICE. REPLACED LEFT OVERWING REFUELING CAP. SYSTEM GROUND CHECK NORMAL OPERATION.