As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RTF AND EMERGENCY DECLARED DUE TO RUNAWAY RUDDER TRIM. PASSENGERS WERE NOT BRACED. RUDDER TRIM MOVED UNCOMMANDED WITH AUTO-PILOT ENGAGED. FLIGHT CREW PULLED RUDDER TRIM CIRCUIT BREAKER AS A PRECAUTION ON APPROACH. MX REPLACED TRIM CONTROL PANEL.