As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
FLIGHT 3079 - LGA-IND - ELECTRICAL SMELL REPORTED WHEN WINDOW HEAT SELECTED ON DURING DESCENT. MAINTENANCE FOUND WINDSHIELD 1 WITH SLIGHT DELAMINATION AND DEFORMED AREA WHERE HEATING ELEMENT CONNECTS TO TERMINAL BLOCK. REMOVED AND REPLACED WINDSHIELD 1.