As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
EMERGENCY EXIT GROUND WIRE W3142-0455-20 (L/H MID CABIN) WAS PULLED FROM GROUND BLOCK WITH NO PIN. / ASSEMBLED CONTACT ON WIRE W3142-0455-20 AND INSERTED CONTACT IN GROUND MODULE GD3756 ABOVE STOW BIN 17ABC STA 727D LEFT HAND SIDE. TESTED EMERGENCY AISLE LIGHT ON LEFT STOW BIN 17ABC BULLNOSE PER AMM.