As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: AN EMERGENCY WAS NOT DECLARED DUE TO: CAP FORWARD SIDE WINDOW WILL NOT CLOSE OR OPEN, STUCK IN PARTIAL OPEN POSITION; AIRCRAFT AIR INTERRUPTED BACK TO AND LANDED SAFELY AT DFW. RESEATED CAPTS L2 WINDOW IN THE TRACKS. OPERTIONAL CHECK GOOD. PER MM 56-12-11.