As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
MIA CREW REPORTED AFTER TAKEOFF AIRSPEED SPLIT BETWEEN THE CAPTAIN & FIRST OFFICER. EMERGENCY DECLARED FLIGHT RETURNED MIA LANDED WITHOUT INCIDENT. ACFT REMOVED FROM SERVICE. REPLACED LT ANGLE OF ATTACK SENSOR. SYS GND CHECKED NORMAL, OPERATION CLOSED.