First, it should be the first person to make a criminal confession. At that time, Zhang Yuhuan didn't make a mistake, but that was because a man arrested Zhang Yuhuan. If the review and investigation were conducted in accordance with normal procedures, Zhang Yuhuan would not have suffered injustice for 27 years. But because of this man, Zhang Yuhuan suffered a sleepless week, constantly examined and asked, and even let the dog chase and bite Zhang Yuhuan. Zhang Yuhuan admitted something he didn't do. Therefore, although it has been 27 years since the people who tortured Zhang Yuhuan, I still think that no matter how hard they tried, they were still found out, which is an account to Zhang Yuhuan's family and a responsibility to the people.
Second, it should be a court judge at that time. According to the current defense lawyer in Zhang Yuhuan, there were six testimonies of Zhang Yuhuan provided by the police at that time, two of which were very important, but according to the defense lawyer, there were obvious contradictions between the two testimonies. Besides, Zhang Yuhuan should have had a lawyer at that time, but no lawyer was willing to defend him and safeguard his legitimate rights and interests. This situation makes us onlookers have to wonder whether this situation was reasonable at that time, whether Zhang Yuhuan fell into a vicious trap, whether he was framed by others, and all his feelings were manipulated by a black hand behind the scenes.
Third, the person who bears the greatest responsibility for this incident is the real murderer of this tragedy. Only by finding the real murderer can we realize the justice of the law and give a true account to the Zhang Yuhuan family, let them know that justice may be late, but it will never be absent!
Finally, I would like to sincerely wish the Zhang Yuhuan family happiness and happiness in their old age.