As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) WHILE LEVELING AS FL 270, TEMP -44, IFR A LOUD BANG WAS HEARD AND THE CO-PILOTS WINDSHIELD SHATTERED. SOME SMALL PIECES OF GLASS WERE ON THE CO-PILOTS SHIRT AND PANTS. CRACKED WINDSHIELD CHECK LIST WAS COMPLETED AND DECENT TO 4000 FT. WAS MADE AND AND EMERGENCY DECLARED. NO OTHER DAMAGE.