What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Aircraft experienced a utility hydraulic system leak. The landing gear failed to extend with normal gear extension procedures. The landing gear emergency extension procedures were used. All gears indicated down and lock except the right hand main landing gear(r/h/m/l/g). During hover landing, the r/h/m/l/g collapsed into the wheel well and the a/c came to rest on the gear doors and fuselage. No main or tail rotor strikes occurred.
As the FAA filed it
AIRCRAFT EXPERIENCED A UTILITY HYDRAULIC SYSTEM LEAK. THE LANDING GEAR FAILED TO EXTEND WITH NORMAL GEAR EXTENSION PROCEDURES. THE LANDING GEAR EMERGENCY EXTENSION PROCEDURES WERE USED. ALL GEARS INDICATED DOWN AND LOCK EXCEPT THE RIGHT HAND MAIN LANDING GEAR(R/H/M/L/G). DURING HOVER LANDING, THE R/H/M/L/G COLLAPSED INTO THE WHEEL WELL AND THE A/C CAME TO REST ON THE GEAR DOORS AND FUSELAGE. NO MAIN OR TAIL ROTOR STRIKES OCCURRED.