What was found
DURING CRUISE FLIGHT, THE PILOT OBSERVED DELAMINATION BEGINNING ON THE LEFT-HAND COCKPIT SIDE WINDOW. THE DELAMINATION PROGRESSED AT A RAPID RATE, AND NO MASTER WARNING OR ANNUNCIATION WAS DISPLAYED ON THE INSTRUMENT PANEL. THE DELAMINATION CONTINUED UNTIL THE SIDE WINDOW SHATTERED. THE CREW DECLARED AN EMERGENCY AND DIVERTED TO LAREDO, TEXAS, WHERE THEY LANDED WITHOUT FURTHER INCIDENT. A TECHNICIAN IS CURRENTLY EN ROUTE TO INVESTIGATE THE SITUATION.