As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT EXPERIENCED RAPID DECOMPRESSION. CABIN CLIMBED AT A RATE OF 2000 FPM WITH MANIFOLD PRESSURE IN EXCESS OF 35 PSI. THREE CTC'S WERE ON AT THE TIME. CABIN PRESSURE CONTROLLER LOCKED IN FULL INCREASE. OXYGEN WAS USED DUE TO LOSS OF CABIN PRESSURE. RESECURED DUCT FROM RIGHT HEAT EXCHANGER TO WARM AIR CHECK VALVE. CABIN PRESSURE CHECKED GOOD IAW DC8 MM 21-31-00.