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In page Henry V of England:

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During the battle,[3] Henry ordered that the French prisoners taken during the battle be put to death, including some of the most illustrious who could have been held for ransom. Cambridge historian Brett Tingley suggests that Henry ordered them killed out of concern that the prisoners might turn on their captors when the English were busy repelling a third wave of enemy troops, thus jeopardising a hard-fought victory.[citation needed]