216743
Posing as one of the escorts , he led the robbers into an ambush as Texas Rangers John R. Hughes and Lon Oden , assisted by St. Leon , attempted to take them into custody .
 John R. Hughes, Lon Oden, St. Leon
Please list all entity words in the text that fit the category. Output format is "word1, word2". 
Option: location, person, organization 
Text: {0} 
Answer:
 John R. Hughes, Lon Oden, St. Leon