As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
CA WINDSHIELD HEAT FAULT AT FL350. CRACK APPEARED IN WINDSHIELD FROM TOP LEFT TO BOTTOM RIGHT. THEN WINDSHIELD OUTSIDE PANE SHATTERED. QRH COMPLIED WITH AND PRECAUTIONARY SPEED REDUCTION AND ALTITUDE REDUCTION EXECUTED. WINDOW PAYNE HELD FOR REMAINDER OF FLIGHT. ***EMERGENCY DECLARED***. REF AMM 56-11-11-04, CLEANED AND INSPECTED WINDOW FRAME FOR WINDOW INSTALLATION. NO DISCREPENCIES NOTED.INSTALLED WINDOW PER AMM 56-11-11-04. OPS CHECK GOOD REF AMM 30-42-00-05. AIRCRAFT GOOD FOR SERVICE.