wavenovel Chapter 1061: The Skilled Killer
Chapter 1061: The Skilled Killer
Chapter 1061: The Skilled Killer
"There are still many clues available for investigation in the 303 case."
Jiang Yuan took over Project 303 and immediately called Liu Jinghui over.
Liu Jinghui originally settled down in the provincial capital. Although he didn't go back often, it was still very convenient for him to transfer here.
Liu Jinghui has always liked the cases that Jiang Yuan took over.
Liu Jinghui is similar to Jiang Yuan now. He is relatively more willing to investigate difficult cases. However, cases like the 303 project will be a huge project once they are restarted. Liu Jinghui himself does not have the confidence that he can restart them, and his superiors are unwilling to bear such a huge cost.
But Jiang Yuan is different. The cases Jiang Yuan takes on are reassuring in terms of both the clearance rate and the conviction rate. To use an inappropriate description, Jiang Yuan is like a combine harvester that costs a lot of money, but as long as the high rent and operating costs are paid, he can steadily harvest crimes. Liu Jinghui is more like a strong and stubborn donkey. When times are good, he is quite capable, but if his mood is not right or the environment is not suitable, he may not make any progress at all.
For a detachment leader like Yu Wenshu, unless Liu Jinghui can come up with a lot of evidence to convince him, he will not restart the 303 project for Liu Jinghui. Or in other words, if Cao Chujun took the initiative to propose restarting the case, but his method was Liu Jinghui's, Yu Wenshu would definitely not agree.
However, with Jiang Yuan behind him, when Liu Jinghui stood in front of the stage, he was much more flexible than the combine harvester.
Just listen to Liu Jinghui talking:
"In the 303 case, the three victims had complicated social relationships. From the perspective of the motive for the crime, we believe that the interpersonal relationships of the three victims are likely to be closely related to this case. Unfortunately, although the task force has mobilized a large number of manpower to trace the investigation from the perspective of interpersonal relationships, it has not found the suspect."
"From the murderer's perspective, the murderer is also very special. The murderer pried open the anti-theft window with his bare hands, which is something that most thieves cannot do. I saw that the 303 task force conducted a special test on this type of anti-theft window. At that time, there were nearly 60 members of a special police brigade, and only four special police officers were able to pry it open. Only two special police officers were able to pry it open relatively easily, and the weight of these two special police officers exceeded 4 kilograms."
Liu Jinghui exhaled and continued, "On the other hand, the victim lived on the third floor. The murderer needed certain skills to climb up, and his body was not suitable for being too bulky. In short, the murderer should be a person with certain experience, skills, and long-term training."
Liu Jinghui: "Unfortunately, the investigation team's pure investigation into the murderer's combat capability ended in vain."
In the meeting room of the Changyang City Criminal Police Detachment, in addition to the more than 30 police officers brought by Jiang Yuan, more than a dozen people joined in, so that before the task force was officially restarted, a team comparable to the task force had been formed.
Some people lowered their heads to read the documents, some looked up at Jiang Yuan, and some whispered and discussed in low voices.
Soon, Liu Wenkai, who came from Ningtai County to support the case, said, "Although the three victims may have played tricks, it is unlikely that the interpersonal relationships of the three victims can be found out in a criminal investigation. If they want to date, they must have called and texted. Just checking their communications can reveal everything about them."
Liu Jinghui said, "Yes," and said, "This can be divided into two parts. The first part is not that the interpersonal relationships of the three victims cannot be found out, but that their interpersonal relationships are complicated and further investigation consumes a lot of investigative resources. The second part is that there are indeed interpersonal relationships that cannot be found out. For example, the three victims all had one-night stands. Some of them met in bars and other places. They may not even add WeChat or have any contact information. They may leave without saying goodbye the next day, or they may still have thoughts about each other."
Liu Wenkai was amazed when he heard this: "It's worthy of being called 303, the flower of Changyang."
"What a ridiculous name!" Cao Chujun is old and can't stand such teasing.
Liu Wenkai shook his head and did not continue the conversation. He said, "It is unlikely that a one-night stand would lead to such a level of killing. Who would kill three people for this?"
"Suppose two men have a one-night stand with a woman. If the woman's husband knew about this, would he be so angry that he would go out with a knife?" Liu Jinghui's logic is very strong.
Liu Wenkai frowned when he heard this, then nodded slowly, and actually added to Liu Jinghui: "Even if the two men's one-night stand was with a man, the man's husband would have reason to come out with a knife if he knew about this situation."
"Hmm..." Liu Jinghui's meticulous thinking was like a bicycle chain, and was suddenly interrupted by a dirty yellow stone on the roadside.
Liu Wenkai continued, "At the crime scene, the three victims were two men and one woman. People who do this must be very promiscuous. They can't just form a fixed team. Especially these two men, if they were so high with other women, especially those from decent families, it wouldn't be surprising for them to be raped."
"There is an investigation in this direction." Cao Chujun stood up.
Liu Wenkai looked at Cao Chujun and said bluntly this time: "Captain Cao, please don't be angry if I tell you the truth. At your age, you may not understand how young people play nowadays."
"How do you play it?" Cao Chujun asked back.
"There are also groups of three or four people, or even five people. In addition to someone bringing others out to play, it is also common to form a temporary group..." Liu Wenkai paused and said, "It is impossible that this female victim was just playing around. Does she have a serious relationship with someone?"
"The female victim was married." Cao Chujun shook his head.
Liu Wenkai also shook his head: "Captain Cao, some people nowadays, let's not talk about men and women, in addition to having a husband or wife, also need a partner they are in a serious relationship with, a partner who can arouse their emotions but has no result, a partner who is very handsome or beautiful and appears occasionally, and then there is the partner they meet temporarily to form a team..."
Cao Chujun couldn't say he was shocked, because he was also a criminal police officer who waded into the darkness of society every day. He could only say that he was puzzled: "Is it necessary to do this? No, what I mean is that although I know there may be occasional people like this, it has little to do with our case."
"I think it's a big deal. Our victims and their contacts may all be in this situation. Only by taking this situation into consideration can we improve the investigation."
"How can the proportion be so high?" Cao Chujun must defend and stick to his judgment back then.
Liu Wenkai smiled slightly: "They all play this way. It's not about how high the proportion of this situation is. The key is that we have poked the hole."
Cao Chujun murmured to himself: "Not really, not really."
Liu Jinghui coughed twice and said, "Captain Cao, if you think about Project 303 again in the next few years, which breakthrough point do you think should be chosen?"
Cao Chujun thought of Case 303 first and asked Jiang Yuan to join. Naturally, he had his own thoughts.
As soon as Liu Jinghui said this, Cao Chujun immediately pulled himself out of the conversation, looked at Jiang Yuan and Yu Wenshu seriously, and said, "After thinking about it, I think we can consider the drug problem. Traces of new drugs were detected in the blood of the three victims. If this clue can be traced, it may explain the problem of this brilliant killer."