Chapter 45 Chapter Forty-Four

"Sure enough it's him again!" Wang Gedong stroked the stubble all over his face, staring at the computer video solemnly. In the video, a chubby man wearing a hat and mask walks unhurriedly through the screen. When he passed the middle, he deliberately raised his head, stood still and glanced at the surveillance camera, and then left. Lin Jie said: "If the fat man didn't deliberately stay under the video, we wouldn't have found the suspect so quickly." "What time did he enter the community?" "At 7:08, the fat man walked in through the east gate of the community, and he left the community through the east gate after that. This video was obtained from the surveillance in the community next to Li's house. Because he stayed deliberately, the police officers who investigated I quickly noticed him, and through the identification of clothes, I found the picture of him entering and leaving the community from the surveillance at the east gate."

"Didn't he make obvious movements in front of the video when he entered and exited the community?" "No, he only stayed in the surveillance of this community for a while, and raised his head. When entering and exiting the gate of the community, he walked normally, and lowered his head slightly." Wang Gedong narrowed his eyes slightly, and analyzed: "It seems that the murderer didn't show any abnormalities when he entered and exited the community because he didn't want to be noticed, and he deliberately stayed under surveillance after committing the crime, exposing himself, and wanted to tell us directly. He did the case again."

Lin Jie said harshly: "Exactly, this gangster is too arrogant!" Wang Gedong nodded, then shook his head, thinking: "No, I don't think the answer is that simple. You see, he is actually a very careful person. When he entered and exited the gate, he didn't do any weird things in front of the monitor. Ordinary residents passed by. And only after committing the crime, he was monitored in this community near Li Gang’s home—at that time, he was the only person passing by under the surveillance, and when there was no one around, he deliberately exposed himself to the surveillance. Arrogant from the heart, presenting a psychopathic crime, he will have a strong desire to express the crime, and he will not be able to help showing that this is his crime. When the entrance and exit are monitored, he will also be eager to leave his unique Features. This kind of psychopath criminal with a strong desire to express is often more likely to leave clues, which is convenient for us to solve the case. But he did not, from the beginning to the end, I feel that he should be a very calm person, and he did not leave any direct clues from the beginning to the end. Clues. Combined with the situation of the Jiang family case, the murderer only showed his middle finger on the surveillance cameras on Anle Road, while he bypassed the surveillance cameras on other sections of the road. Thinking back to the situation when this person talked to us,——Assuming that the person who called us was also This fat man, not another accomplice, must have used a voice changer when talking to us, speaking frivolously and arrogantly. I think this is his intention to hide his true character. You have studied criminal psychology, and you should know that those well-conceived The character of the protagonist in the murder case is the opposite of his real character at the time of the crime. The purpose is to hide himself. The real character of the murderer may not be an arrogant person. On the contrary, the rational and low-key image is more consistent with the murderer in my heart. It is in line with, and more in line with, his meticulous style of avoiding surveillance."

Lin Jie thought carefully about Wang Gedong's words, nodded and said: "Boss, according to your inference, the murderer only deliberately exposed himself to one surveillance camera after committing the crime twice, and he was not found in other surveillance cameras at all." The traces all avoided the monitored section of the road. Of course, the purpose was to reduce the risk of being caught. But he either simply did not show abnormalities from the beginning to the end. Why did he have to show his face in the surveillance for the two crimes? " Wang Gedong was also puzzled, and sighed: "Yes, logically, if he passed the surveillance twice and passed by pretending to be a passerby, I'm afraid we don't even know the murderer's height, shortness, fatness, or thinness. It's the murderer, who shows up under surveillance. Although he wears a hat and a mask and doesn't show his real face, he will still give us clues to solve the case. At least we now know his height and weight. He is a careful and calm person. Twice The crimes were well done without leaving key evidence, and the crimes were done very cleverly, very low-key, not bloody at all, and the four victims had no wounds on their bodies. If it weren't for our police intervention, no one else would know that the victims were murdered. Murder. He is not the kind of guy who wants to make a big case and is finally caught by the police to express his criminal desires, so it is difficult to explain his abnormal behavior under surveillance. "

Lin Jie thought for a long time, and said, "Boss, my point of view is not in line with yours. I still prefer to think that the murderer is a person with a mental disorder. From the arrogant tone of the murderer when he called us, and the fact that he deliberately revealed to the surveillance He is the murderer. As you said, he did not show himself in other surveillance. I don’t think it is necessary for a criminal to show himself every time he passes through an intersection. His appearance after committing a crime is enough to show his performance. desire." Wang Gedong shook his head resolutely, and continued to persuade Lin Jie: "You need to combine all the clues of the two cases from the beginning to the end to maintain the coherence of thinking. First, the four victims were all poisoned to death. Behavioral analysis shows that the murderer poisons the murderer to make the murder more low-key and to protect himself from being discovered. If there is a psychological disorder, or a person who has the desire to perform a crime commits the crime, he will often use cruel means such as seeing blood and dismembering the corpse. The perverted appeal in his own subconscious. Second, the two murderers only showed up to one monitor after committing a crime, but did not show any abnormalities when passing through other monitors, and chose to bypass the monitor as much as possible. This is not Coincidentally, this shows that he didn't really want to expose himself, and there should be some other purpose. As for what this purpose is, I can't figure it out at all. Third, he spoke frivolously and arrogantly in the Jiang family case, but the whole If you look back at the case, the fundamental purpose of his arrogance is to lead Wang Liqin and our police to step into his scheme step by step according to his rhythm, so as to realize the conspiracy of killing money and killing people. You see, although he is arrogant, the entire case of the Jiang family He did it impeccably, and even didn't show his face from the beginning to the end. Could the perpetrator of such a meticulous criminal method be a frivolous and arrogant person? Impossible! Fourth, the murderer's criminal motive is now very clear, which is revenge for Gan Jianing. If it is In order to simply vent his hatred, the murderer should make the case as loud as possible, but both times he killed people with poison in a low-key way, without blood, which is also inconsistent with what you said about the murderer's desire to perform crimes."

Lin Jie thought for a while, then smacked his lips and said, "Okay, maybe you are right, but I still reserve my own judgment. I believe that the murderer is a person with a desire to perform crimes." Wang Gedong nodded helplessly: "The analysis I made is only based on the reasoning based on the current limited clues, and it may not be the final answer. No one can say what kind of character the murderer is now." Lin Jie said: "By the way, in this crime, besides the fat man, the other accomplice is still not clear. According to Lao Chen's identification, the murderer was standing within tens of meters of Li's house." , using the remote control to manipulate the plastic bottle. According to the monitoring, Li Qiming entered the community at 8:11, and probably arrived at his door a minute or two later, got out of the car and opened the door, and was killed. His mother, Yao Suyue, was killed around the same time. Because The two fell to the ground at 8:20 and were discovered by other passing residents. Therefore, Yao Suyue's mother and son died between 8:11 and 20. But the fat man entered the community at 7:08 and stayed After 10 minutes, he left the community at 7:18. Since then, the monitoring has not seen the fat man entering the community again. That is to say, the fat man left before the incident. The last person to operate the remote control is another People. But we haven’t noticed any suspects in our monitoring for the time being.”

Wang Gedong touched his forehead, wondering: "Why did the fat man leave ten minutes after he entered the community at seven o'clock? Operating the remote control is a very simple job. Since he has already entered the community, why didn't he wait in the community?" Here, do it yourself, but let another accomplice do it?" Lin Jie said: "Yes, this matter is very strange. We still know that the fat man is the murderer, but we don't even know whether the accomplice is a man or a woman. We don't have any clues for us to investigate. Neither do we. There is no way to know whether the accomplice entered the community after the fat man left, or whether he was already in the community before, and there is no way to know whether the accomplice left the community soon after the incident, or hid in the community and left the next day , It is even possible that the accomplice lives in the community and has not been in or out of the community for several days, so it is even more difficult to find him."

Wang Gedong thought for a while, then sighed: "Yes, the identity of this accomplice is even more mysterious. We don't know anything about the relationship between the fat man and his accomplice, or the roles they played in the crime. Take a closer look at the environment."