What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
On take off during the landing gear retraction, the aircraft experienced a loss of landing gear hydraulic pressure and fluid. Substantial leaking occurred within the cabin. The landing gear failed to extend in any method, as per pilots operating handbook. The aircraft made a controlled, gear up landing in the grassy area adjacent to runway. The aircraft experienced a prop strike but had relatively little damage to the airframe. Subsequent inspection revealed a nose landing gear door, hydraulic pressure line broke from it's fitting in the hydraulic power pack. This resulted in an immediate loss of pressure.
As the FAA filed it
ON TAKE OFF DURING THE LANDING GEAR RETRACTION, THE AIRCRAFT EXPERIENCED A LOSS OF LANDING GEAR HYDRAULIC PRESSURE AND FLUID. SUBSTANTIAL LEAKING OCCURRED WITHIN THE CABIN. THE LANDING GEAR FAILED TO EXTEND IN ANY METHOD, AS PER PILOTS OPERATING HANDBOOK. THE AIRCRAFT MADE A CONTROLLED, GEAR UP LANDING IN THE GRASSY AREA ADJACENT TO RUNWAY. THE AIRCRAFT EXPERIENCED A PROP STRIKE BUT HAD RELATIVELY LITTLE DAMAGE TO THE AIRFRAME. SUBSEQUENT INSPECTION REVEALED A NOSE LANDING GEAR DOOR, HYDRAULIC PRESSURE LINE BROKE FROM IT'S FITTING IN THE HYDRAULIC POWER PACK. THIS RESULTED IN AN IMMEDIATE LOSS OF PRESSURE.