What was found
ON DEPARTURE FROM KPAE TO PAKT CLIMBING THROUGH 12,000' MEDICS COMPLAINED OF BURNING SMELL, THEN SMELL WENT AWAY VERY SHORTLY AFTER. CONTINUED CLIMB AND THEN AT ABOUT FL200, GOT MASTER WARNING RIGHT ENGINE FIRE AND ASSOCIATED CAS MESSAGE. ACCOMPLISHED MEMORY ITEMS, FIRE INDICATIONS EXTINGUISHED AFTER ABOUT 12 SECONDS. PILOTS CHOSE TO SHUTDOWN AND SECURE RIGHT ENGINE, DECLARED AN EMERGENCY, AND RETURNED TO KPAE LANDING SINGLE ENGINE WITHOUT INCIDENT.