As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
STARTER FAILED ON FIRST ATTEMPT. WHEN CREW RELEASED STARTER SWITCH ABORTING THE START THEY NOTICED A SMALL "PUFF OF SMOKE" COMING FROM UNDER THE COWLING. MX NOTED A BURN MARK ON STARTER CASE AT THE BASE OR ATTACHING POINT ON THE OUSIDE. STARTER CIRCUIT ALSO SHORTED OUT.