What happened
The FAA’s narrative, in sentence case. The FAA writes it in capitals and removes private details.
Narrative: the pilot reported that on February 6, 1995 at level cruise, FL 390, he heard a loud bang. He then noticed the aircraft cabin pressure altitude started to climb. The pilot and co-pilot donned oxygen masks, the co-pilot dialed in 7700. The pilot deployed oxygen masks for the passengers and started emergency descent. During descent the pilot said he noticed the co-pilot's side window was cracked. They landed without further incident, there were no injuries. This incident is closed.
As the FAA filed it
NARRATIVE: THE PILOT REPORTED THAT ON FEBRUARY 6, 1995 AT LEVEL CRUISE, FL 390, HE HEARD A LOUD BANG. HE THEN NOTICED THE AIRCRAFT CABIN PRESSURE ALTITUDE STARTED TO CLIMB. THE PILOT AND CO-PILOT DONNED OXYGEN MASKS, THE CO-PILOT DIALED IN 7700. THE PILOT DEPLOYED OXYGEN MASKS FOR THE PASSENGERS AND STARTED EMERGENCY DESCENT. DURING DESCENT THE PILOT SAID HE NOTICED THE CO-PILOT'S SIDE WINDOW WAS CRACKED. THEY LANDED WITHOUT FURTHER INCIDENT, THERE WERE NO INJURIES. THIS INCIDENT IS CLOSED.