As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING A MINI-EVACUATION DEMONSTRATION FOR PART 125 CERTIFICATION THE LEFT AFT PASSENGER DOOR EMERGENCY SLIDE FAILED TO DEPLOY AND INFLATE. DURING INSPECTION OF THE FAILED SLIDE, THE SLIDE RELEASE PARACHUTE PIN STEEL CABLE WAS FOUND PULLED OUT OF THE CRIMP FOR THE PIN. THE SLIDE WAS RECENTLY REPAIRED. THE SLIDE WAS REMOVED FROM SERVICE AND WILL BE RETURNED TO AN AUTHORIZED SERVICE CENTER FOR REPAIR.