As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
ONE DESCENT DEVICE WAS FOUND DISLODGED FROM ITS STORAGE CONTAINER LOCATED IN THE SUPERNUMERARY COMPARTMENT CEILING. THE AIRPLANE WAS REMOVED FROM SERVICE (GROUNDED) AND THE DESCENT DEVICE WAS REPLACED WITH SERVICEABLE DESCENT DEVICE. THE CAUSE FOR THE DESCENT DEVICE BECOMING DISLODGED IS UNKNOWN.