As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A SHALLOW DECENT OUT OF FL430 & AFTER MAKING A SMALL REDUCTION IN POWER THE CABIN RAPIDLY DEPRESSURIZED TO AROUND 14000 CAB ALT. ALL PAX OXYGEN MASKS WERE DEPLOYED. CREW INITIATED EMERGENCY DECENT & LANDED AT KLAS. ACFT LANDED WITHOUT FURTHER INCIDENT & NO INJURIES TO PAX OR CREW WERE REPORTED.