Not guilty

Chen Qingjie nodded thoughtfully: "I'm just providing a reference, and I can't guarantee the accuracy. First of all, the murderer chose the victim semi-randomly, and his psychology has been distorted. According to what you said, he should have died after his son died. It has become like this, his personality has become more and more extreme, and it has been going on for several years. In the past few years, he may have controlled himself, but recently the seeds of evil in his heart have begun to sprout. He killed people to let the evil in his heart grow. The flowers became more and more beautiful. He cut off the body parts of the dead because his son was treated in the same way. He was not satisfied with killing some migrant workers. He hated the police because the police did not find out who killed his son. Fierce, so he designed everything. He thought that the people in the police station were useless, so he provoked again and again. His methods were neat. He must have studied medicine and had certain experience. His plan He is very thorough and has undergone certain training. For example, he may have joined the army, or he will forcibly restrain himself in his daily life. He should be 45 to 50 years old now, with great strength and strong psychological quality , I speculate that this person is a person who is very restrictive to himself in life, looks straight ahead when speaking, pats his right leg with his right hand a few times when lying, and is meticulous in dressing and dressing."

Jiang Yi and Chen Shu looked at each other with admiration in their hearts. As expected of a genius psychologist, his deduction was almost perfect. Psychologists are indeed terrifying.

"Why did senior leave the police station?"

Chen Qingjie is so powerful, Jiang Yi thinks that he should really stay in the police station, such a major case will have a certain psychological profile, and it will be much easier to investigate the murderer.

"tired."

Chen Qingjie smiled. Everyone has their own choices and their own missions. Criminal psychology can only save as many people as it can hurt. Psychology can only be used as an aid, not as evidence.

"The next time you need help, you can call me. Although I have been away from the police station for so many years, I am also a member of the public. I have the obligation to help you maintain order in the city. If my guess is correct, that son's Death, related to the murderer, well, the residential building is here."

Chen Qingjie said with a smile, Jiang Yi thanked him and gave the money, keeping Chen Qingjie's words firmly in his heart, and then walked into the residential building with Chen Shu. Asking for a light bulb to flash or not, Jiang Yi glanced around: "Hey, in this environment, I thought I was shooting a ghost movie."

Chen Shu laughed: "As a new generation of socialist successors, are you still practicing feudal superstition? Read the 24-character mantra."

Jiang Yi said as he walked, "I can't tell, Shu'er, you have a sense of humor."

The two talked and laughed until they reached the sixth floor. The rust on the door on the left had taken up most of it, and there was no trace of cleaning. Jiang Yi knocked on the door on the right without hesitation. The person who opened the door was a middle-aged woman, namely Li Jing.

"You are?"

Li Jing seemed a little puzzled, she had lived here for so many years, and even Qin Wei had never visited her.

Jiang Yi took out his ID: "Police, I need to know something from you. I'm sorry to bother you."

"Oh, police, come in."

"I'm sorry to bother you. That's right. After our investigation, we found that your husband, Zhao Tong'an, was involved in several murders, so we hope you can tell us everything you know about your husband."

Jiang Yi tried his best to put his tone as gentle as possible. The middle-aged woman in front of her must also have some distrust of the police because of her son's death. Whether she is willing to say it is still a question.

"Two police officers, I want to expose something about Zhao Tong'an."

For some reason, what Chen Qingjie said suddenly flashed in Jiang Yi's mind, and he said it out of nowhere: "If I'm right, your son's death has something to do with Zhao Tong'an, right?"

Li Jing was stunned for a moment, with a little bit of consternation in her eyes. About 2 minutes later, she nodded stiffly. Jiang Yi and Chen Shu were once again convinced by Chen Qingjie's reasoning, and they must ask what the basis is next time they meet again.

"Can you tell us more about the situation?"

Chen Shu eagerly wanted to know what happened back then, under what circumstances a father would brutally kill his son, and also arranged a perfect scene so that the police didn't pay attention to the father at all.

Li Jing sighed and said: "That year, my son was only 14 years old. He was in the second grade of junior high school. He came home from school that day. Zhao Tong'an drank too much alcohol and beat me when he got home. His son saw him, and his son pulled him away. He Even when my son started beating me, I remember very clearly that my son’s small body was standing in front of me, and he said, Dad, don’t hit mother, you have to hit me! Zhao Tong’an was very angry at the time, taking advantage of it, taking advantage of it When he was drunk, he killed my poor child. After that, he cut off his son's limbs and head. I told my friend about it that night, and I said, if I die Whatever happened, she told the police about Zhao Tong'an's murder, Zhao Tong'an didn't dare to hit me when he knew about it, and discussed it with me in a friendly manner, and since then, I have separated from him. "

Jiang Yi nodded thoughtfully, no wonder Zhao Tong'an provoked the police again and again. It turned out that he had escaped legal sanctions all these years, and it was even more wrong.

"Then do you know everything about his life these years?"

Li Jing shook her head: "I don't understand, I have basically never seen him, and I don't want to see him either."

"Okay, thank you for your cooperation, we will arrest Zhao Tong'an as soon as possible."

Chen Shu closed the notebook—since Shan Mo was in a residential building in the south of the city, he was taking notes on things like this—and said so.

"It's what I should do. I just hope that the two police officers can give my poor son an explanation."

Li Jing wiped away tears, her voice was tearful, Jiang Yi and Chen Shu got up and bowed to Li Jing: "Don't worry."

The two people who left the residential building breathed a sigh of relief. Just about to take a taxi back, they found Chen Qingjie waiting there. Jiang Yi walked over: "Senior, have you been waiting for us here all this time?"

"I'll take you back to the police station, and catch up with my old friend by the way. I haven't seen him for so many years, and I actually miss him a little bit."

There was a look of nostalgia on Chen Qingjie's face, as if he was recalling the past, he was not polite when he said that to Jiang Yi, and it was always on the way, so he and Chen Shu returned to the police station in Chen Qingjie's car.

While in the car, Chen Shu called Shan Wei: arrest Zhao Tongan.

*****Gateway of City Police Station*****

"The police station really hasn't changed at all."

Chen Qingjie looked at the police station in front of him and let out a sigh of emotion, then took out his mobile phone, dialed the number of Cheng Bureau, and pressed the hands-free button. He knew very well that Jiang Yi and Chen Shu still had some doubts about his identity.

"Hey, old Cheng, I haven't seen you for more than ten years, how are you doing?"

"Oh, it's the same. I'm investigating cases every day, and I don't have time to rest. Hey, what about you? How are you doing now? Have you opened a psychological counseling room?"

"Old Cheng, I heard that there is a genius in the police station. He is known as a once-in-a-century genius in the forensic field, right? Is there a criminal investigation genius called Jiang Yi, right? Old Jiang's son?"

When Chen Qingjie said this, he looked at Jiang Yi and Chen Shu. He knew Cheng Ju, and Jiang Yi and Chen Shu in Cheng Ju's mouth must be more bad than good.

"They are geniuses that are rare to meet in a hundred years. This is Jiang Yi, who is usually cold and cold. Just today, a girl is coming to CIU for an internship. Everyone has arrived at the station. I will let that boy pick up others. , This kid refused so simply, he refused without even thinking about it, and this Chen Shu, who threatens me with a few scalpels every day, are you angry?!"

Jiang Yi could hear the undisguised disgust in Cheng Ju's words through the screen. Chen Qingjie pointed the phone in front of Jiang Pei. Jiang Yi smiled slightly and gritted his teeth: "Cheng Ju, my CIU is full and I don't need an internship. born."

"?! Old Chen, you are not mean enough: you are with Xiao Jiang?!"

"And me, Cheng Ju,"

"Xiao Chen?! Cough, cough, that—Old Chen, why don't we catch up on the old days next time? I suddenly remembered that I have something to do. I have to go to the archives to sort out the important cases over the years. It's nothing. Time, that, I..."

"Old Cheng, I'm at the gate of the police station." Just as Chen Qingjie finished speaking, there was a busy "beep beep" over there.

With stiff smiles on their faces, Jiang Yi and Chen Shuxian entered the police station with Chen Qingjie, went straight to the chief's office, opened the door and saw that they were sitting in their seats solemnly pretending nothing happened.

"Eh? Xiaojiang Xiaochen? Old Chen is here too. Do you three have anything important to do? I'm a little busy right now and I'm going to the archives room to sort out the case. If you have something to say, I'll go there .”

On the surface, Cheng Ju is as stable as an old dog, but inside he is flustered.

Chen Qingjie shook his head and laughed: "I haven't seen you for many years, and you are still the same as before. I don't think Xiao Jiang and Xiao Chen are bothered to chat with you. They have already locked down the suspect. The criminal police team is probably already escorting someone on the way here. These two The little guy is very capable, and CIU deserves its name."

"It looks like the case will be solved today."

Cheng Ju is also very pleased, no matter what, such two outstanding people are members of the CIU of their police station, which really brings honor to them.

Jiang Yi looked at the time, exchanged glances with Chen Shu, and said to Cheng Ju, "Cheng Ju, they should be back at the end of the timetable, and we won't bother you two to reminisce about the old days."

After speaking, Jiang Yi and Chen Shu left together.

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