When he heard Zhao Jie's words, Officer Wang's eyes widened, but he quickly calmed down and said lightly: "If this murderer is in front of you, what will you do?"

"Me?" Zhao Jie raised his head violently, and suddenly sneered twice: "If the murderer is in front of me, I will have to cut him with a thousand knives." ”

"Don't talk so hard. Lu Weiwei looked at Zhao Jie's performance, and it seemed that it was a pity that this guy didn't go to be an actor.

With the innocent eyes and expressions at the scene, as well as the hatred for the murderer, just with these reactions, it can be thrown off the acting skills of Xiaoxian Meat in Hengdian for a few streets.

Gu Chen turned the pen with his right hand, he was a little interested in Zhao Jie's acting skills, and said categorically: "But the murderer is you." ”

"Me?" Zhao Jie put on an angry posture and snorted coldly: "I think you police are wronging people, I am Wan Xin's neighbor, why should I kill her?"

Gu Chen had already expected him to say this, so he didn't go toe-to-toe with him, but put down the writing pen in his hand, crossed his fingers together, and looked at him with a smile.

But the more Gu Chen was so indifferent, the more restless Zhao Jie became, and he didn't know what Gu Chen meant.

After the two looked at each other for a few seconds, Zhao Jie couldn't help but ask, "Why are you looking at me like this?"

"Zhao Jie, have you ever heard of "The Collection of Grievances"?" Gu Chen asked him.

Zhao Jie was also stunned, and asked weakly: "What...... I haven't heard of it. ”

Lu Weiwei smiled and said, "Haven't you heard of this?" Then I can tell you that this book actually has another name, called "Correcting Injustices". ”

"Senior Sister Lu is right. Gu Chen also nodded, and couldn't help but say: "This book was written by Song Ci, a famous death investigator in ancient China. ”

"There are many murders described in it, including one case that took place in a village and the victim had multiple cuts on his body. ”

The local judge suspected that the sickle was responsible, but after repeated questioning of the witnesses to no avail, the judge summoned all the men in the area and gathered them with their sickles. ”

Looking at Zhao Jie's confused eyes, Gu Chen said again: "It was a hot summer, and the flies were attracted by the smell of blood stains on the sickle, and finally landed on it. ”

For such evidence, the owner of the scythe was convicted of murder, and the book also provides how to distinguish between drowning and strangulation. ”

"Specialized names are also commonly referred to as 'filling the lungs' and 'broken cartilage in the neck,' as well as some methods of examining the body to obtain evidence that the death was homicide, suicide, or accidental death. ”

Seeing Zhao Jie's involuntary body trembling, Gu Chen smiled and said, "What does this mean, can you tell me?"

"Say...... Instructions, indicating that the investigator is smart. ”

"Sort of. Gu Chen nodded, not denying, but added: "This shows that on-site investigation is still necessary, and it has been the same since ancient times." ”

"We have surveyed the scene of Wan Xin's house, and as mentioned before, the crime scene investigation is not a forensic laboratory analysis part of the investigation, but a direct treatment of the crime scene. ”

"The concept has lasted for thousands of years, in short, since humans appeared on this planet, there have been atrocities, but with that comes crime scene investigations. ”

Glancing at the sluggish Zhao Jie, Gu Chen said again: "To tell you the truth, judging from our on-site investigation, the murderer is likely to be Wan Xin's acquaintance, and he used a gas dog to hurt people, which caused Wan Xin and the two children to suffer this catastrophe." ”

"Gas...... Qi Dog?" Zhao Jie suddenly knew that Gu Chen was hinting at it crazily, so he defended: "But this has nothing to do with me, my Qi Dog has never been used, this must have been done by someone else." ”

Officer Wang slapped the table angrily: "I said Zhao Jie, do you still want to deny it until now?"

"I didn't deny it, I really didn't do it. Of course, Zhao Jie didn't admit it, and he didn't wait or deny it.

After thinking for a while, Zhao Jie asked Gu Chen again: "I said comrade policeman, I have also seen Wan Xin's body, it is obviously caused by Dao Mountain, what does it have to do with the qi dog?"

"Besides, is it necessary for the murderer to use so many weapons to hurt people?

Gu Chen smiled directly: "Don't pretend to be confused, if the murderer didn't know Wan Xin, would it be necessary to cover her with a blanket after leaving so many wounds on her body?"

And judging from the characteristics of the blanket covering Wan Xin's body, there are no wrinkles at all, which shows that the murderer is very attentive and seems to be a little guilty. ”

Secondly, there were two sleeping children in the small room at that time, and we can tell by the blood stains on the doorknob that the murderer did open the door at that time, but he didn't choose to do it. ”

"From this point of view, it is also very suspicious, so I can conclude that the murderer must know anyone from Xiaogang and Wan Qiang. ”

"But the murderer of the red eye can kill Wan Xin and his son, as well as his son's classmates, and there is no reason not to move Wan Qiang. ”

This shows that there must be someone in the room who let the murderer take care of him, and that is Xiao Gang, because of killing Wan Qiang, Xiao Gang must wake up and shout for help. ”

At that time, maybe the murderer himself couldn't escape, and he had to make a possibility of whether to do it. ”

So the murderer gave up his hands, which can only mean that the murderer may know Xiaogang. ”

Zhao Jie was a little unconvinced, and directly retorted: "Could it be that based on these alone, you conclude that the murderer is me?"

Gu Chen shook his head: "Of course not, I thought at the time, there is a qi dog, and it may be Wan Xin's acquaintance, and it may also take into account the existence of Xiao Gang, put all these clues together, I found you the most suspicious." ”

"Think about it, how long has Wan Xin only been in Dahe Town? It's only been about half a year, right? Her social circle is just in Dahe Town. ”

"But these workers, or friends who have angry dogs, are the only ones who you are alone, I don't check who you are?"

Speaking of this, Gu Chen also specially took Zhao Jie's qi dog in his hand, and asked him with a smile: "You said that your qi dog has never been used?"

Zhao Jie was suddenly a little flustered, and nodded busily, but he didn't dare to speak.

Gu Chen smiled and said: "I advise you to be honest, although you have removed many traces of the scene, including fingerprints, but don't forget, our technical department is not vegetarian." ”

"The technical department of the city office is not only able to investigate DNA, but also dentistry, pathology and biology, human physique, psychiatry and behavioral science. ”

"Document detection, toxicology, forensic care, crime scene processing, forensic photography and digital imaging, and of course some computer evidence, forensic accounting, these are the strengths of our technical section. ”

"As far as you said, you don't use it, we just need to take the air dog back to the testing room, and we can find out the cat quickly. ”

Seeing that Zhao Jie didn't dare to raise his head, Gu Chen exhaled and said, "Explain, don't be fearless resistance, let me ask you again, did you kill Wan Xin?"

It was also after Gu Chen repeatedly explained to him the clues investigated at the scene, as well as the qi dog found by using the elimination method, and linked to Wan Xin's wound before, Zhao Jie couldn't hide it anymore.

The whole person cried and said in pain: "That's right, I did it." ”

Seeing that Zhao Jie finally confessed, Lu Weiwei slapped the table angrily and asked, "Why? Why do you do this? What is the benefit of doing this? What is the relationship between you and Wan Xin?"

"I ......" looked up at Gu Chen, Zhao Jie shook his head: "I don't know what the relationship between me and Wan Xin is." ”

"I only know that I can't stand her towards Qin Duchu, and I can't stand her entanglement with other men. ”

At this moment, everyone froze, and everyone looked at each other, as if they felt that there was a big story here.

Including Gu Chen, who asked the landlady before, her statement was basically the same as Zhao Jie, that is, Wan Xin had an unclear relationship with many men, which was also the fundamental reason why the landlady quarreled with Wan Xin.

From this point of view, Zhao Jie seems to be one of many men.

But after all, he is married, Su Jing is his wife, Xiao Gang is his stepson, and Zhao Jie and Wan Xin are still neighbors.

This kind of relationship seems to be very unpredictable.

"I see. Gu Chen nodded silently, and then continued to ask him, "Then does your wife Su Jing know about this?"

Zhao Jie first nodded, then shook his head.

Officer Wang narrowed his eyes: "I said Zhao Jie, do you know or don't know?"

"I don't know. Zhao Jie's head shook like a rattle, and he blamed himself a little: "Wan Xin and Su Jing almost moved to Dahe Town on their front and back feet. ”

"Wan Xin earlier, I asked her to live here, in fact, what my wife Su Jing didn't know was that even the house here was rented by me for Wan Xin. ”

"That is to say, your wife Su Jing, did you only meet later?" Director Gao sat on one side and listened, feeling that the relationship here was too complicated.

Zhao Jie nodded: "That's right, I met Wan Xin when I was working in the southwest before, at that time she was often beaten by her alcoholic husband, and she had four children, I think she is quite pitiful." ”

"Later, when I was working in Dahe Town, I heard that she was divorced and wanted to leave that place, so I was in Dahe Town, helping her find a house and a job, and then contacting her. ”

At that time, I felt that Wan Xin was quite pitiful, and she still had four children, so she took special care of her. ”

"Wan Xin has a good temper and a beautiful person, and gradually I have a good impression of her, and she seems to have this meaning, so I considered starting a family with her, but she has always refused. ”

"I didn't know why before, but later I learned that she was also very realistic, knowing that with me, life might not be very good, and she also had four children. ”

So she first found a powerful man to marry. ”

Hearing this, Lu Weiwei couldn't help but say embarrassedly: "That's right, this Wan Xin is the mother of four children, and her appearance and figure have always been very good, and I can't tell how big she is." ”

"So that's what makes her so fascinating. Zhao Jie also said shamelessly: "Let me tell you the truth, I just see that she looks good and has a good figure, and I don't care about the four children." ”

"But she seems to have always regarded me as a big brother, and even said that she introduced me to someone, that is, Su Jing later, my current girlfriend. ”

Gu Chen nodded slightly: "That means that Wan Xin is actually your matchmaker with Su Jing, and you and Su Jing are actually not married yet?"

"Yes. ”

"Then you are still entangled with Wan Xin?" Gu Chen also looked at him angrily, feeling that the scum attribute was exposed.

Zhao Jie hugged his head and said with some regret: "Flies don't bite seamless eggs, Wan Xin still has an unclear relationship with me after I am with Su Jing in order to gain a foothold in Dahe Town." ”

"And Su Jing and I don't seem to get along very well, when I see Wan Xin and other men in three days and two heads towards Qin Duchu, I can't stand it, I admit that Wan Xin just wants to have magical powers, which has made it difficult for me to leave her. ”

Speaking of this, Zhao Jie was ashamed and said: "To be honest, I am a person with character flaws, and I am naturally jealous. ”

"I used to have a big argument with Wan Xin in an alley one day after I saw Wan Xin coming out of a disheveled apartment and behaving intimately with a man in the car. ”

Gu Chen thought about it for a while, and it seemed that this was consistent with what the landlord said about the quarreling man before, so he asked again: "It was after that quarrel that you moved to kill?"

"Yes. Zhao Jie seemed to be broken, and replied without scruples: "If I can't get something, then I will destroy her with my own hands, in addition to supporting Su Jing and Xiaogang's expenses, most of my salary is actually used on Wan Xin." ”

"After the quarrel that day, when I came home from work at the factory, I was inexplicably beaten by a group of men in black, who warned me to stay away from Wan Xin, and they even urinated on me, and I was insulted. ”

"So I was mentally unbalanced that day, and the whole person was crazy, so I brought my tools in advance yesterday, hid near the No. 9 windmill house, and after the night shift, went directly to Wan Xin's house and killed her. ”

"But what's going on with those two kids?" Gu Chen asked.

Zhao Jie was stunned for a moment, and said with some frustration: "At that time, I went to look for Wan Xin, she opened the door and let me in, and I directly knocked her down with an air dog." ”

"But I didn't expect that her son and her son's friend would be in the hall, and the two men were so frightened that they tried to shout for help. ”

Choked up, Zhao Jie cried bitterly and said, "I was really panicked at the time, I didn't know what to do?" I could only pick up the air dogs and knock them down one by one. ”

"When all three of them fell, I realized that I had no way out, and my brain was like a short circuit, and I didn't know what to do. ”

So in order to cover up the scars of the angry dog, I took out the murder weapon and kept committing violence on these three people. ”

"Zhao Jie. Hearing this, Director Gao couldn't sit still anymore, so he directly slapped the table and stood up, and rushed to him to give him two ear scrapers.

But after calming down, Director Gao still shouted angrily: "Do you know what you are doing directly? ”

"I know. Zhao Jie's eyes were dull, and he was too frightened at the moment, he looked at Gu Chen, pointed to himself, and said, "Officer Gu, I was like this at the time, and my whole mind was blank. ”

"I don't know what I'm doing, I don't know at all, I just know that Wan Xin deceived me, without me, it would be difficult for her to gain a foothold in Dahe Town, she is unloading the mill and killing the donkey. ”

"But these atrocities of yours were discovered by your stepson Xiaogang, right?" Gu Chen did not have the anger of Director Gao.

There are many cases handled, and all kinds of scum have also been seen, people like Zhao Jie are not worth being angry with him in front of him.

Therefore, in terms of controlling emotions, Gu Chen thinks that the police in the criminal investigation team are calmer than the police in other departments.

Zhao Jie looked at Gu Chen and nodded silently: "You're right, I shouldn't have been, I didn't know that my son Xiaogang lived in Wan Xin's room." ”

"And at the time of my peril I noticed a crack in the door of the small room, and a pair of eyes seemed to be looking out in confusion. ”

"But soon the door was closed again, and I thought to myself, this is the end, could it be that Wan Xin's other children have seen it?"

So I was holding a kitchen knife and gently opened the door, only to find that my son Xiaogang was lying next to Wan Qiang, and he seemed to be asleep. ”

"Are you pretending to be asleep?" asked Lu Weiwei.

Zhao Jie shook his head: "I don't know, because Xiaogang often has a habit of sleepwalking, I don't know if he was really asleep or fake asleep at that moment, or what did he see? Will he report me?"

"So when I took the kitchen knife and was about to walk to the bedside, I still regretted it and didn't do it again, and then, as you said, looking at Wan Xin on the ground, I felt guilty, so I put a red blanket on her neatly. ”

"Wait a minute. Gu Chen interrupted Zhao Jie's remarks and asked, "How could you judge at that time that the person behind the dream was actually Xiao Gang and not Wan Qiang?"

Zhao Jie was stunned for a moment, then lowered his head and said, "Because...... Xiao Gang didn't take off his shoes, he sleepwalked back to his room every time he went to sleep, I was used to it. ”

"Good. After Gu Chen recorded these in the file, he asked, "What about Wan Xin's daughter, where is she now, and where did you get it?"

Facing Gu Chen's questioning, Zhao Jie's eyes were in a trance, and his whole person was about to collapse, and he said with a sad face: "I don't know why, why did that little girl appear?"

"You...... You killed her?" Lu Weiwei looked nervous, and her eyes blinked twice involuntarily.

Zhao Jie shook his head: "I don't want to do that, when I covered Wan Xin with a blanket, the little girl knocked on the door outside, I was afraid of waking up Xiao Gang and Wan Qiang in the house, so I attacked her after opening the door, knocked her unconscious, and took her to the back mountain." ”

After sneering twice, Zhao Jie said again: "This child is too young, I have already killed two children by mistake, I ...... I really can't do it anymore, I'm a sinner, unforgivable. ”

When Gu Chen heard this, he stopped recording, and directly stood up and shouted at Zhao Jie angrily: "Zhao Jie, where is the little girl in the back mountain?"

......