What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
(-23) On October 22, 2002, at 0231CDT, LR-25-B, N425JL, diverted from its intended destination due to the left engine losing engine oil pressure (the pilot secured the engine in flight). At nearly the same time the hydraulic system developed a leak not associated with the engine oil pressure problem. The aircraft lost its hydraulic pressure, therefore the pilot used the emergency brake system upon landing and the aircraft lost directional control upon rollout and crossed a grassy area without damage to the aircraft. The passenger and crew were not injured. The aircraft was being operated as an air ambulance flight under 14 CFR part 135 at the time. The flight originated at fort lauderdale, Florida with a destination of pocatello, Idaho. Instrument meteorological conditions prevailed at the time and an IFR flight plan had been filed.
As the FAA filed it
(-23) ON OCTOBER 22, 2002, AT 0231CDT, LR-25-B, N425JL, DIVERTED FROM ITS INTENDED DESTINATION DUE TO THE LEFT ENGINE LOSING ENGINE OIL PRESSURE (THE PILOT SECURED THE ENGINE IN FLIGHT). AT NEARLY THE SAME TIME THE HYDRAULIC SYSTEM DEVELOPED A LEAK NOT ASSOCIATED WITH THE ENGINE OIL PRESSURE PROBLEM. THE AIRCRAFT LOST ITS HYDRAULIC PRESSURE, THEREFORE THE PILOT USED THE EMERGENCY BRAKE SYSTEM UPON LANDING AND THE AIRCRAFT LOST DIRECTIONAL CONTROL UPON ROLLOUT AND CROSSED A GRASSY AREA WITHOUT DAMAGE TO THE AIRCRAFT. THE PASSENGER AND CREW WERE NOT INJURED. THE AIRCRAFT WAS BEING OPERATED AS AN AIR AMBULANCE FLIGHT UNDER 14 CFR PART 135 AT THE TIME. THE FLIGHT ORIGINATED AT FORT LAUDERDALE, FLORIDA WITH A DESTINATION OF POCATELLO, IDAHO. INSTRUMENT METEOROLOGICAL CONDITIONS PREVAILED AT THE TIME AND AN IFR FLIGHT PLAN HAD BEEN FILED.