"Buying the murderer" Yu Chen frowned and said: "There is indeed such a possibility, but it is not very likely, judging from the current investigation results, Chu Ming and Xu Hui are typical small citizens who are crawling and rolling at the bottom of the society, so as not to offend any big guys, and there is no special emotional entanglement."
"That's right, but apart from the business conflict that Xiao Zhou said and the murder I mentioned, I can't think of anything else."
Yuan Youchong said: "Let's check according to these two ideas first." ” "This case is very strange, it is not the same as the cases we have investigated before, there is no specific direction at all, we can only try to check every possibility until we find the right line."
Gu Yandong answered: "According to what you say, indiscriminate killings must also be taken into account, the few people who had conflicts with Chu Ming, as well as Xu Hui's three ex-boyfriends, it would be a bit far-fetched to say that there was a motive to kill." ” "In other words, if you can't find a suspect who meets the criteria and has a motive to commit the crime, doesn't it meet the conditions for indiscriminate random killing?"
Zhou Qianxin shook her head: "But the team has just said that there is often a principle of proximity to commit crimes without discrimination, and there is no reason to deliberately go to the fourth floor to commit crimes." ” "The motive for the so-called indiscriminate killing is nothing more than revenge on society and provoking ethnic and class contradictions.
"In this case, they either commit crimes based on the principle of proximity and convenience, or they want to cause a certain sensation."
"The former, just like Team Yu said, the murderer has no reason to run to the fourth floor, just pick a random family and kill it; The latter, in general, will choose a place with a large and dense flow of people to commit the crime, which is not quite consistent with the circumstances of this case. ” "No" Yuan Youchong's heart moved, and he suddenly shook his head and said: "Xiao Zhou, in the situation you said, most of the murderers have put their lives and deaths on the line, and he just wants to kill people, regardless of whether he will be arrested or not." ” "And there is another situation, although the murderer is angry, unhappy, depressed, and has a crazy urge to commit a crime, he has not lost hope of living, and does not want to be caught himself, so there is a possibility that he has premeditated and selected an easy target to commit the crime again."
Zhou Qianxin frowned and said: "This situation is too extreme, killing people is a crime with a very high cost, if it is not for hatred and emotional entanglement, I am afraid it will be difficult to succeed if you do not report the determination to die."
What's more, that's three lives."
"Some people are much more indifferent than we think."
Yuan Youchong interrupted her and said: "Some people can kill people for dozens of dollars, and there are also people who push their partners off the cliff just for the slightest impulse in their hearts, there are many such cases, do you need me to give examples one by one?"
Zhou Qianxin opened her mouth, and finally sighed and shook her head.
Seeing this, Yuan Youchong continued: "In this case, although the murderer did not deliberately clean up the scene, he did not leave fingerprints" Halfway through speaking, he suddenly looked at Cheng Wei.
Cheng Wei nodded and answered: "There are bloody fingerprints at the scene, but there are no lines on it, it can be determined that the murderer was wearing rubber gloves when he committed the crime, and he wore them before the murder, otherwise his fingerprints will definitely be left on the brake paddles." ” "Well, this shows that the murderer still has the most basic premeditation for the act and means of killing, and he does not want to put himself in it after the killing, which is in line with the other indiscriminate killing situation I just mentioned."
"Let's take a look at Xu Hui's family.
Chu Ming's work and coolies are almost the same, it can be said that it is quite hard, he goes out early and returns late, and goes to bed early after returning home. ” "If the murderer stepped on the point in advance and grasped this situation, there is reason to think that it is relatively easy to kill the family.
In this way, he has every reason to regard Xu Hui's family as a target for killing. ” "Let's work backwards from the results of the crime, and verbally simulate the murder process to see if this guess is correct, or if there is such a possibility."
"At one o'clock in the morning, in the dead of night, Chu Ming still has to work the next day and go to bed early with the children, while Xu Hui has more free time, plus young people love to stay up late, and they still watch TV in the living room at night."
At this time, the murderer touched the door, put on gloves, and turned off the electric switch outside the door, and the power in the room was instantly cut off.
Xu Hui was a little strange and got up immediately, but seeing that there were still some rooms in the next few buildings that were not powered off, she guessed that her house had tripped, and she went out defenselessly to check it. ” However, as soon as the door was opened, the murderer immediately rushed over, covered her mouth, pushed her to the wall, and stabbed her several times with a knife.
During this period, there was a little movement, which was heard by the tenants of 401, but he adhered to the principle that more is better than less, and did not care more. ” Soon, Xu Hui lost consciousness and fell to the ground, and the murderer rushed to the bedroom again, wiped the sleeping father and son's neck with a knife, and then immediately fled the scene and closed the door at the same time.
Yu Chen nodded: "In this way, the difficulty of committing a crime is indeed not too big, and the only variable is the neighbor."
However, in these years, even if you shout for help, your neighbors may not be able to deal with it, and the murderer may not retreat because of this. ” Yuan Youchong was thinking about it while deducing, and when he saw Yu Chen nodding at this moment, he said: "Well, that is to say, if the murderer squatted a little bit and learned about the situation of Xu Hui's family, it is completely possible to regard him as a target."
Therefore, the possibility of indiscriminate killing must now be taken into account. ” Gu Yandong pinched his eyebrows: "In this way, the case will completely return to the original point, inextricably linked, every possibility must be investigated, we don't have so many police forces." ” "In this way," Yu Chen had an idea, and said: "The possibility of buying murder due to hatred and emotional entanglement is too small, put it aside for now."
Murder due to business conflicts, the investigation is not large, it is good to divide two policemen to investigate, and the rest of the police force is invested in the direction of the murderer committing the crime indiscriminately. ” Several people looked at each other and nodded.
Then Gu Yandong asked, "Then how do you check it?"
Although a certain part of the murderer's body was scratched by Xu Hui, it is a more obvious feature.
But according to this line of thinking, everyone is suspected of committing a crime, and our city has a permanent population of more than 10 million, and it takes a lot of effort to investigate one by one."
"Let's follow the principle of proximity first."
Yu Chen said: "Since the murderer wants to squat, he should still choose the nearest target." ” "Not necessarily."
Yuan Youchong said: "I said, the murderer doesn't want to be caught by us.
In this case, the farther the target of the crime is chosen, the better, and it may even cross half the city to squat and kill. ” Yu Chen pinched the ten knuckles in annoyance and asked, "Then what are we going to do?"
Cheng Wei opened his mouth and said uncertainly: "Or" torture and murder :