“Well, that’s the explanation I want.In the criminal psychological portrait, such an act is called criminal practice, which is a criminal means acquired by the criminal through the criminal experience of the day after tomorrow.”

“Do you think the killer was a man with a criminal experience?”Lu Xiaotang asked hurriedly.

“That doesn’t have to be either.Criminal skills may be gradually mastered by the experience of repeat offenders, or it may be that the murderer obtained by premeditating the crime through advance preparation.However, since the murderer can think of removing the victim's hair and even wiping his body, at least it means that he was a premeditated murder, and he is aware that it is a premeditated murder.”Luo Yanlin emphasized.

Lu Xiaotang, seems to be aware of why Luo Yanlin specifically stressed, "It is difficult to say that the minors suspects originally wanted to kill the victim Tian Xiaoxia?" 」

Not waiting for Luo Yanlin to speak, Murong Yuchuan immediately said: "But the results of the autopsy are not so."Although the victim suffered bruises, there was no obvious fatal injury, and her cause of death was multiple organ failure caused by long-term torture.From my experience as a forensic scientist, if the offender had planned to kill a person in advance, no matter what means he used to the victim, he would eventually give him a fatal blow to accomplish his purpose.”

“I agree with the view of Murong Yuchuan on this point.”Luo Yanlin said, “In any murder case, there is no purpose, and this is reflected by the victim.”

Lu Xiaotang couldn't help but say: "Isn't that a contradiction in this way, you just said that the murderer was a pre-murderer, and now he said that the murderer was only a very casual torture to the victim, and did not consider her life at all."What does the criminal want to do?”

“You’re right, that’s what I’m trying to say – contradiction.There is a contradiction in this murder.That is to say, the murderer showed a state of contradiction in the crime.The contradiction cannot be explained by criminal psychology or forensic autopsies.”

"Well, you've taken a big circle and you've thrown a big question, and you're not trying to tell me it's an unsolved case."

“There is no such thing as an unsolved case, but we cannot think of an unsolved case, although I cannot yet imagine why such a contradictory situation exists, perhaps this is a clue.”

“I have another question to ask you.If, I mean, if so, the four minor suspects planned to kill the victims, then it is possible for them to later shave the victim’s yin hair and clean up the body?”

Murong Yuchuan interjected: "I think it's unlikely."

“But since they were able to kill the victims, why couldn’t they clean up the bodies?”

"Let me explain this," said Luo Yanlin, "Murrong Yuchuan's meaning is not that they are not capable of doing it, but that they may not be able to think about what to do."That’s the difference between children and adults, children can be smart and cunning, but they lack enough social experience.The process of killing the traces of murderers is to come up with corresponding countermeasures by speculation about the police's investigation methods, and this brain power between adults needs social experience.And those who are still in the school can not have such experience, even if they want to destroy traces, will use a direct way, rather than take such a risk-taking twist.If I were a child, it would be easier to bury the body directly in the countryside than to throw it in the downtown alley."

This can be a big problem.

The little twilight is gone.

On the one hand, Song Baoguo identified the four children as the murderer, and on the other hand, lawyers He Xiang and Lu Rongguang firmly believed that the murderer had someone else.The parents of the victim Tian Xiaoxia are also full of distrust of the criminal police force.The clues that have just been discovered have made the identity of the murderer even more ambiguous.