As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS NOT GROUNDED: VERY LOUD NOISE ABOVE 10,000 FT WINDOW 11A - MAINTENANCE INSPECTED EMERGENCY HATCH DOOR AT SEAT 10A, FOUND SMOKING DARK STREAK ON EXTERIOR OF SAME DOOR. WHEN REMOVING COVER FOR OPENING HANDLE AT EMERGENCY DOOR AT SEAT 10A FOUND MANUAL SCAPE SLIDE LANYARD STUCK BETWEEN SEAL OF DOOR AND FRAME - MAINTENANCE OPENED DOOR AND STOWED MANUAL RELEASE WITH NEW PIECE OF VELCRO