As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING CRUISE, A LOUD POP WAS HEARD, THE CONTROL COLUMN FELL AGAINST THE FWD STOP AND ACFT PITCHED UP. PILOT FOUND HE HAD UP ELEV CONTROL ONLY. EMERG DECLARED AND ACFT SAFELY LANDED USING ENG POWER AND TRIM. INVEST FOUND THE DOWN ELEVATOR CABLE HAD CHAFED THROUGH AN ELEC WIRE BENEATH THE PILOT'S SEAT AND CABLE WAS BURNED THROUGH.