TRAIN STOPPED TO SWITCH AT CRAIG. CREW THOUGHT THEY HAD SEEN A LIGHT EARLIER. AFTER SWITCHING PULLEDTRAIN BY TO CHECK IT AND WHEN TOE 887 GOT TO EAST WYE SWITCH IT OVERTURNED AND CAUSED TOE 831 AND KCS502308 TO DERAIL. INVESTIGATION REVEALED THE JOURNAL HAD OVERHEATED, CAUGHT FIRE AND JOURNAL MELTED OFF CAUSING THE TOE 887 TO DERAIL.NoneNoneNoneNoneNoneNoneNoneNoneNoneNoneNone