The movie "Crime Scene" mainly tells the story that after Wang Xinyuan and his gang robbed a jewelry store, Xu Kang was cut to death. The police suspected that this was a murder case caused by unfair distribution of stolen goods in Wang Xinyuan. It is preliminarily speculated that Wang Xinyuan killed the man, so he was listed as the first suspect. Mr. Ye's informant Daxiong was arrested and tortured. Later, he was saved by Grandpa Ye and the man, but he died in the follow-up pursuit. There is no video record of his death. According to Mr. Ye, he was killed by the driver. However, judging from the scene, Daxiong fled alone after being rescued from the stronghold. Only Sir Ye and the man continued to chase the gangsters, and there was no reason to be hit by the driver. Moreover, Sir Ye has a gun and the driver is unarmed. In this case, the police failed to protect the witness. This is really wrong. From God's point of view, Nobita may have a clue about the connection between Sir Ye and the victim trio, and it seems that he is more likely to be silenced by Sir Ye.

In Ye Shouzheng's readme, he pointed out that Hong Mao was killed by Ye Shouzheng after killing Nobita. But in my opinion, this is unreasonable. After all, Hongmao was so scared after the tragic deaths of Ouyang and Xu Bran that he gave up his plan several times. Moreover, under the threat of Ye Shouzheng, he just betrayed his eldest brother Wang Xinyuan. How could he suddenly go back and take great risks to kill people when he had the opportunity to escape? If Ye Shou is lying, he killed Hongmao, and then killed the informer Shinfu to shut him up, which contradicts the description of "he is very kind to informers". And in the face of robbers, he also righteously questioned "Why do you want to hurt innocent people?" How can his hands be covered with blood?

Wang Xinyuan was redeemed in death, while the victim degenerated in revenge, put on the cloak of "justice" and carried out malicious lynching in the dark. This discussion of "crime and punishment" has philosophical significance in Agatha's works. When the "victim" is immersed in the role of "perpetrator", the horror drama of "Lucifer effect" is also being staged, and the boundary between good and evil is fragile enough to make people's backs chill.