As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AT CRUISE TO LEEVILLE (LA) HELIPORT, THE PILOT HEARD A LOUD GRINDING NOISE FOLLOWED BY COMPLETE HYDRAULIC FAILURE. THE PILOT PERFORMED THE EMERGENCY PROCEDURE THEN CONFIRMED IT WITH THE BOOK WITH NO CORRECTION TO THE EMERGENCY. PILOT PERFORMED A SHALLOW APPROACH WITH A SLIGHT RUN ON LANDING, AND SHUT DOWN THE AIRCRAFT. REPLACED HYDRAULIC LINE P/N 70-053H000A100A.