As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ON CLIMBOUT THE CREW SELECTED WINDSHIELD HEAT ON IN ANTICIPATION OF ICE. IMMEDIATELY THE RT WINDSCREEN SHATTERED, CREW RETURNED TO POINT OF DEPARTURE. MAINTENANCE REPLACED THE WINDSCREEN AND THE SYSTEM FUNCTION CHECKED SERVICEABLE.