The inquest found Know that the accident was due Causation to metal fatigue of two bolts in the elevator system .

Filled Filling with a cargo of electronic equipment , bolts of fabric , women 's scarves , bandannas , purses , and costume jewelry for the Christmas holiday , the craft was refueled and departed Departing just after midnight with a crew of three , of cargo , of mail , and 5,000 gallons of high-octane aviation fuel .