As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING MAINTENANCE INSPECTION FOUND THE OVERWING EMERGENCY LIGHTS INOPERABLE. THE AIRCRAFT WAS REMOVED FROM SERVICE. FOUND WIRE TO BE LOOSE AT PIN A CONNECTOR P8563, SECURED WIRE IN ACCORDENCE WITH EMB 145 STANDARD PRACTICE 20-60-00. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.