A man with mental illness in Taoyuan was murdered by his father. Wu Yousheng set up a trap to inject drugs and died.

A man surnamed Chu, who suffered from schizophrenia in Luzhu District, Taoyuan City, was murdered by his father because "onmyoji" Wu Yousheng said that "it would be detrimental to the whole family". Chu was beaten and injected with drugs to death. It is reported that Chu's two other brothers had committed suicide many years ago. Unexpectedly, his only remaining son was actually murdered by his father.

Chu Nan often behaved out of control due to his mental condition. Chu's father felt troubled and asked Wu Nan for help. However, Wu Nan persuaded him to spend 1 million yuan to buy the murderer. Wu Nan and his friends took Chu Nan out of the nursing home and drove him to Hsinchu. Before doing so, he called Chu Nan and asked Chu Nan, "Do you want to stay?" They then injected Chu Nan with heroin and then drove him back to Luzhu. Chu Nan slowly lost signs of life in the car.

Chu Nan's mother said that her son was either in a nursing home or at home due to his unstable mental condition, but the nursing home could not stay in the nursing home for long. She and her husband had been "chaotic" by her son for a long time. As long as they did not take medicine, they would lose control. Even the glass of the car they bought was broken. Her husband was introduced to Wu Nan to ask questions and find someone to teach him, but he was killed after he found out.

Family members mentioned that Chu Nan had two other brothers, but they all committed suicide many years ago, leaving only Chu Nan. Unexpectedly, something happened again. Chu Nan's mother did not believe that her husband would pay for the murder of her children. She suspected that her husband had been defrauded by Wu Nan. She only wanted to use money to "teach" her children because she was troubled by her son's behavior. She had to borrow or scrape together the money.