As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PILOT REPORTED SMELLING FUEL DURING FLIGHT. UNSCHEDULED LANDING AT TUNICA AIRPORT (KUTA). PERFORMED POST-FLIGHT WALK AROUND AND FOUND FUEL ON THE R/H SIDE OF THE AIRCRAFT. PERFORMED INSPECTIONS, GROUND RUNS AND AN IN FLIGHT CHECK. COULD NOT FIND THE SOURCE OF THE LEAK AND COULD NOT DUPLICATE THE ISSUE. SUSPECT FUEL CAP WAS NOT SECURED PROPERLY.