As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DEFECT 945435 CAPT OUTER PANE WINDSCREEN SHATTERED AT FL340. CREW REPORT THAT THEY HEARD A POP AND SAW A FLASH AND 2 SECONDS LATER THE WINDOW SHATTERED. PILOTS WINDSHIELD REPLACED IAW AMM 56-11-01 FUNCTION CHECKS & LEAK CHECKS COMPLETED & FOUND SERVICEABLE. WAITING FOR WINDSHIELD TO RETURN TO STORES FOR MX QUALITY TO INSPECT.