The Case of Dou Li's Murder Injustice

During the Cao Wei period in the Three Kingdoms, soldier Dou Li vanished. His camp presumed desertion and, by military law, enslaved his wife Ying and their children. Ying appealed to the Commandant of Justice, Gao Rou, insisting her husband had been murdered. Gao Rou interrogated the camp soldiers and discovered Jiao Ziwen owed Dou Li money. Under pressure, Jiao Ziwen confessed to killing Dou Li to erase the debt and led officials to the hidden corpse. Dou Li's name was cleared, his family freed, and Jiao Ziwen executed. The case became a classic example of astute judicial investigation rectifying a wrongful accusation.

Jiao Ziwen confessed to the murder, led authorities to Dou Li's body, and was executed. Dou Li was posthumously absolved of desertion, and his wife and children were released from slavery.

The key dispute was whether Dou Li had deserted or been murdered, given the lack of a body, and whether his wife's testimony could overcome the military's presumption of desertion.

The case is celebrated as a paragon of judicial fairness and astute investigation in Chinese legal history. It exposed the harsh collective punishment of the military system and highlighted the vital role of a discerning judge in preventing miscarriages of justice. It was recorded in the Records of the Three Kingdoms and inspired later generations.