As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 5051 - EN ROUTE ATL-SAT THE LEFT THROTTLE JAMMED, CREW DECLARED AN EMERGENCY, PERFORMED INFLIGHT SHUT-DOWN OF THE LEFT ENGINE AND RETURNED TO ATL. FLIGHT LANDED WITHOUT INCIDENT. FOUND THE COWL -HOLD OPEN- SUPPORT ROD LOOSE AND BINDING THE THROTTLE CONTROL. RESECURED THE SUPPORT ROD.