As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CLT - FLT 874 EN ROUTE CLT TO AUA. FLIGHT HAD F/O FORWARD WINDSHIELD OVERHEAT. F/O'S WINDSHIELD CRACKED. THE DECISION WAS MADE TO RETURN TO CLT. THE FLIGHT DECLARED AN EMERGENCY INBOUND TO CLT, AND LANDED WITHOUT FURTHER INCIDENT. MAINTENANCE REMOVED AND REPLACED F/O'S WINDSHIELD.