As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
RIC - FLT 0739 - AT FL 350, THE CABIN PRESSURE RED LIGHT AND MASTER WARNING LIGHT ILLUMINATED. CREW DECLARED AN EMERGENCY AND DIVERTED TO TIC. MAINTENANCE INSTALLED THE OUTFLOW ACTUATOR AND PRESSURE AMPLIFIER. OPERATIONS CHECKED NORMAL. REF CONTROL NR. 95ZZZX2328. (X)