As reported to the FAA. Reports are unverified, and codes are left as the FAA publishes them.
What was found
DURING DECELERATION ON APPROACH TO HOME BASE, BOTH AIR-CONDITIONING BLOWERS CEASED OPERATING. SHORTLY THEREAFTER, ALL OCCUPANTS DETECTED A BURNING PLASTIC ODOR IN THE AIRCRAFT. DEACTIVATED AIR CONDITIONING SYSTEM MEL'D 2100-01. REPLACED FORWARD RT EVAPORATOR BLOWER MOTOR.