As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
PAX SEATED IN 7A SAID THAT THE HE SAW THE OVERWING EMERGENCY HANDLE FALL DOWN AS WE WERE TAKING OFF, LANDED WITHOUT INCIDENT. DECLARED EMERGENCY. AS WE WERE TAXIING IN THE WINDOW FELL IN THE AIRCRAFT. INSPECTED AND INSTALLED THE LT EMERGENCY EXIT WINDOW AT SEAT 7A IAW AMM 52-20-05.