As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
(CAN) DURING FLIGHT, A LOUD NOISE WAS HEARD. A VISUAL CHECK REVEALED COPILOT'S WINDOW HAD CRACKED. AIRCRAFT RETURNED TO DEPARTURE BASE. MAINTENANCE CHECK REVEALED ONLY OUTER PLY OF WINDOW HAD CRACKED. AIRCRAFT FERRIED BACK TO MAINTENANCE BASE PER MEL AND WINDOW WAS CHANGED. PART TC: 31,570.