What was found
(AU) ON NORMAL LANDING APPROACH, GEAR SELECTED DOWN. GREEN LIGHT ILLUMINATED (ONLY ONE ON BARON). ON LANDING LT WING CONTACTED RUNWAY - LT MAIN GEAR NEVER EXTENDED. INITIAL INSPECTION FOUND LT LANDING GEAR RETRACT/EXTENSION ROD BADLY BENT. FOUND LANDING GEAR UPLOCK HOOK CABLE AND DOWN EXTEND ROD NORMAL CONDITION. REASON UNKNOWN AT THIS TIME FOR L/G NOT RELEASING FOR EXTENSION.