As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
LEFT WINDSHIELD ARCING DURING DESCENT IN BOTTOM RIGHT HAND CORNER. IMMEDIATELY TURNED IT OFF VERIFIED WITH QRH AND SAW NO CRACKING AND WERE BELOW 28000 BY THAT TIME WITH NO FURTHER ISSUES. (FLIGHT 3715) THIS DISCREPANCY WAS TRANSFERRED TO CAMP ITEM 32056477 WITH THE FOLLOWING CORRECTIVE ACTION: "UPON FURTHER INVESTIGATION, FOUND CRACK APPROX. 10" AT BOTTOM RIGHT HAND CORNER. REMOVED AND REPLACED THE PILOT (LH) WINDSHIELD PER CRJ 900 MIP TASK CARD 56-220-1000-SKY. OPS CHECK GOOD AT THIS TIME."