As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING SCHEDULED MAINTENANCE FOUND THE RIGHT EMERGENCY LIGHT STRIP, SECOND FORWARD OF ESCAPE HATCH DAMAGED. THE AIRCRAFT WAS REMOVED FROM SERVICE. REPLACED EMERGENCY LIGHT STRIP IAW CRJ AMM 33-51-01. THE OPERATIONAL CHECK WAS GOOD. THE AIRCRAFT WAS RETURNED TO SERVICE.