As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
TPA-PIT - FLT 302 - THE CABIN ALTITUDE WARNING LIGHT ILLUMINATED AT 28,000 FEET. THE CREW STARTED AN EMERGENCY DESCENT BUT THE OXYGEN MASKS DEPLOYED. THE OXYGEN MASKS ABOVE SEATS 1A AND C DID NOT DEPLOY. THE AIRCRAFT LANDED AT ITS DESTINATION WITHOUT INCIDENT. MAINTENANCE REPLACED THE NR 2 PRESSURIZATION CONTROLLER AND ADJUSTED THE OXYGEN MASK RELEASE LATCH FOR SEAT 1A AND C. (M)