As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
AIRCRAFT WAS GROUNDED: PILOT REPROTS AT ELP AFTER PARKING AT GATE, REPORTED INADVERTENT PARTIAL SLIDE DEPLOYMENT. L1 DOOR WAS NOT DISARMED BEFORE FLIGHT ATTENDANT OPENED AT GATE AND SLIDE DROPPED FROM BUSTLE. MAINTENANCE REMOVED AND REPLACED L1 SLIDE IAW CARD 25-94-03.