As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) ENROUTE TO KINGSTON, JAMAICA, FROM TORONTO, A CRACK OCCURRED IN THE FACEPLY OF THE CO-PILOT'S WINDSCREEN. ON DESCENT INTO KINGSTON, THE PLY BEGAN TO DELAMINATE. APPROXIMATELY 2/3'S OF THE FACE PLY DEPARTED THE AIRCRAFT PRIOR TO TOUCHDOWN IN JAMAICA.