"Why kidnapping twelve children?" Sector Z did not rush to the front line, they were compiling all sorts of information, they were now the commanders. The general headquarters of the bureau leaders is responsible for www.biquge.info cases. In the office of Group 7, Su Cheng asked this question: "The scale of twelve children is too large, and taking two to four people should be a more appropriate number. ”

Xu Xuan had already replied to the group, and Zuo Luo said: "In terms of the cost of crime, there is no difference between twelve and two, twelve increases the risk of exposure, but the profits are also very high." Since you want to do it, you have to do it with a big vote. ”

Su Cheng said: "This is said in the past, but why did you choose City A, everyone on the earth knows the fate of kidnapping children in City A, which is also the reason why there has been zero abduction and trafficking of children in City A in the past few years." Anyway, there are many city choices, why choose City A? After all, the price is the same, and the quality is the same. ”

Zuo Luo said: "From the analysis of the scene, this is a gang, the attack is very ruthless, the concussion of the two security guards is not bad, and the teacher is fatal with one blow." The technical section preliminarily concluded from the intensity of the attack that there were at least two people in the attack, and the murder weapon used should be a large wrench or something, which is suspected to have something to do with the truck. Su Cheng, I can answer your question, I think this gang may not be a habitual offender, at least not a habitual offender of child trafficking, they may be more familiar with Chaoyang Kindergarten, or the urban-rural junction. ”

Song Kai said: "There are many people who are asking to buy children on the Internet, and according to the reports of the Internet Police, Criminal Police and Anti-Trafficking Office, there are many gangs outside City A that specialize in child intermediaries. On the one hand, these groups abduct children, and on the other hand, they buy children. Along with environmental pollution and food safety problems, infertility is more serious in some areas. The demand for children has been increasing year by year over the years. The most troubling thing is that in recent years, the proportion of biological parents who voluntarily sell their children has begun to rise, and it has gradually become a social problem. ”

Zoro said: "I don't think this gang is a professional trafficking gang, but if you can contact a professional trafficking gang, they kidnap children and prepare to sell them to trafficking gangs...... If so, they would have to transport the child out of the area of City A, and trafficking gangs outside City A would not venture into the area of City A to trade. ”

Su Cheng said: "I agree with this view, it is impossible for a professional trafficking gang to come to City A to carry out such an adventure. The kidnappers of children should be a group of people who are familiar with the urban-rural interface, lack of money, and are in urgent need of money. They have no other better means of getting money. Song Kai, at the current market price, how much can these children sell for?"

"The small class of eight men and three girls is the most favored age group for buyers. Prices are higher for men and lower for women. The price is about two million, these children are very healthy, and it is not a problem to sell more than three million in retail. Song Kai said: "If they sell wholesale to professional gangs, they will probably have an income of more than one million." ”

Su Cheng said: "The criminal's behavior is obvious, they should have planned to attack in the early morning, transport the child immediately after the attack, and transport the child out of the country before the early morning." But something went wrong, and the patrol found that the gate was open. The case is now clear and fluid, and the criminals have planned their actions. But why is the gate hidden?"

Zoro said: "The gate can only be locked by the security room. ”

Su Cheng said: "After they leave, leave one person to lock the door in the security room, isn't it okay for this person to climb over the wall and go out? ”

Zoro said: "Or, because it is difficult to climb over the fence, they are lucky enough to think that they will not be found if they don't lock it." ”

"It's also possible. ”

Zoro answered the phone, hung up the phone, and said: "There is news from the forensic department that the dead child died in the early hours of the morning, and it is speculated that he was strangled shortly after the abduction." The physical evidence team found a towel in the kindergarten's trash can, and it was speculated that the perpetrator spilled an anesthetic liquid on the towel, anesthetized the child and took it away. "The anesthesia will not work immediately, but the offender can use physical strength to suppress the child for a while, especially when the child is asleep.

Fang Ling said: "That's not right, since you are anesthetized, why do you want to strangle again?"

Song Kai: "Not enough narcotics?"

"How much resistance can a child in Nursery have? Su Cheng said: "This case is a bit weird. ”

Zuo Luo and the others don't understand that Su Cheng himself is an abducted child and grew up in a welfare home, but the abducted child has an embarrassing legal problem, and he cannot be adopted until his biological parents are found. When they were in the welfare home, there were many couples who wanted to adopt the smart and healthy Su Cheng, but because of this rule, Su Cheng could only grow up as an orphan. Su Cheng is very concerned about this case, and of course Zuo Luo and them are also very concerned. The abduction of 12 children at a time is a blatant defiance and challenge to justice.

Everyone looked at the information in silence, and one by one the information was sent from the forensic medicine, physical evidence, technical department, patrol police, criminal police, and anti-trafficking office. But it didn't make much of a difference.

At eleven o'clock in the morning, the police had not found any substantial leads. The most favorable clue at the moment is definitely a gray van with a broken right rearview mirror to transport the children away, and the police have inspected no less than two hundred vans this morning, and still have not found the vehicle that committed the crime.

Su Cheng took his coat, and Zuo Luo asked, "Where are you going?"

Su Cheng said: "Since I have been here for a few hours and have no ideas, I want to go to the scene of the crime to have a look, maybe there are new ideas." ”

The on-site information has been sent, the site photos, the on-site evidence and clues, Su Cheng can only change the environment, since the current thinking is different, through the environment transformation may be able to find something unusual.

Zuo Luo said: "Fang Ling." ”

Fang Ling nodded, went out with Su Cheng, got in the car, and drove to Chaoyang Kindergarten.

The two didn't speak, Fang Ling concentrated on driving, she found that Su Cheng was very serious this time, showing a more serious expression than any previous case, she really wanted to remind Su Cheng, maybe just because you are too serious, you will ignore some things. But Fang Ling didn't bother Su Cheng, Su Cheng took the trouble to take Fang Ling's mobile phone to look at clues.

"Go to the hospital. Su Cheng said suddenly.

"Good. Fang Ling turned on the turn signal, pulled the siren, and prepared to make a U-turn in violation of regulations: "What?"

"I didn't even find the paradox in the discussion just now...... Su Cheng said, "In the morning, we discussed the criminal's luck mentality, and he escaped over the wall after not locking the door...... Because there are traces of climbing in the trees outside the kindergarten, we assume that the criminals have climbed over the wall to sneak into the kindergarten. The kindergarten is high and low outside, the climb from the outside to the inside is three meters, and the inside to the outside is two meters and five, and the criminal enters the kindergarten with the help of trees, and his skills must be very flexible, so why not use his skills to make the scene more perfect? Assuming that the criminal locks the door, it may not be discovered until the early morning, and the criminal may have transported the child out of the area of City A. ”

Before Fang Ling could speak, Su Cheng continued: "We have already determined that this is not a professional child trafficking gang. So the mentality of the people in the gang must be taken into account. Putting the two together, what can we conclude?"

"What conclusion?" Fang Ling wanted to cry, big brother, I admit that the level is not enough, okay?

Su Cheng thought for a while and said: "The key point between the locked gate and the unlocked gate lies in the control of the security room. Suppose the door is locked and the crime is committed, at this time, the simulated case process will find that the security guard is suspicious. ”

"The security guard was knocked unconscious. ”

"It's funny, both security guards were knocked unconscious, and the female teacher was fatally hit with one blow. No, in normal cases, the fierce criminals attack the men more aggressively than the women. Because men pose a greater psychological threat to criminals. The reason is that if you don't kill a female teacher, once the female teacher wakes up, she won't be able to get out of City A. On the other hand, why don't you kill the security guard? The security guard will wake up. ”

Su Cheng continued: "There are many answers, acquaintance, friendship, or inner ghost. Combing through it, I can come up with a hypothesis that one of the security guards is a criminal and will suddenly solve all the problems. Why didn't the other security guard die? I can't bear to kill him, after all, we are bragging about working together on duty. Why is the gate hidden, everyone else has run away, and only one criminal is left, and if the police suspect that the security guard is a criminal, then they have to ask themselves why the security guard doesn't lock the door?"

Fang Ling said: "In order to protect the criminal's security, the accomplice knocked him unconscious, so he couldn't lock the door. ”

"You can't think like that, you have to think like criminals, they're not professional, they're unlikely to use the police mentality to handle cases. I think the security offender is trying to get rid of his suspicion by hiding the door and not locking it. Maybe it's a bit far-fetched for me to say this, but my guess explains why the attack was on Chaoyang Kindergarten, because the criminals are security guards, so they are familiar with Chaoyang Kindergarten. ”

Su Cheng continued: "There is another detail in this case, the blunt weapons that attacked the two security guards are preliminarily estimated to be the same murder weapon, and it is currently inferred that it is a big wrench. To knock both security guards unconscious and sneak in, it takes two criminals to attack both security guards together. Then why did the two criminals use the same murder weapon? The big wrench is not an ordinary tool, it is usually carried by a truck, and the truck will only carry a large wrench. Of course, this is not a contradiction. There must be some details going on that we don't know about, and to prove my speculation is true, let's just go to the hospital. ”

Su Cheng finally added: "This is the only direction I have in mind at the moment, I am not sure, but I think it is worth chasing." ”

Fang Ling nodded, whatever you say is what it is.

Su Cheng called: "Command center, I'm Z7 Fang Ling...... Can't I cough and have a hoarse throat? I want information about the parents of the murdered children, as soon as possible. ”

Fang Ling saw Su Cheng hang up the phone: "Something to do with your parents?"

Su Cheng said: "Twelve people, just this child died." ”

Fang Ling corrected: "So far, only one child has been found dead. ”

Su Cheng said: "It is possible that many children died, but the current clue is that a child died. In addition to being related to parents, there is also a possibility that not everyone can be anesthetized by the same anesthetic, and some people's constitution has a reverse reaction after injecting anesthetic, so the anesthesiologist cannot anesthetize during the operation and walks away. One of my thoughts is that the child must have had a reverse reaction, and the criminal was not prepared for this, so he could only be killed so as not to alarm the others. "There were four dormitory classes at night, and the dormitory class that was attacked was the farthest away from the other three dormitory classes, which also seems to indicate that there are internal ghosts.

Fang Ling said: "The risk of child abduction is very high, and the profit is very low. ”

Su Cheng smiled: "Fang Ling, you are in the Anti-Narcotics Department, of course, you are in contact with criminals who don't put millions in their eyes in the Z department. In fact, sometimes people stab people with knives for thousands of dollars. Most criminals have no concept of cost and risk when committing crimes, only a fluke and impulsive mentality. And most criminals do not consider the consequences of being arrested, and it is difficult for them to accept the consequences after being arrested, so they cry on the spot after the court pronounces the verdict, and there are many people who regret it. This is also one of the differences between high-IQ crimes and ordinary crimes. ”

......

Arriving at the hospital, the first answer has a result, the child's father works at Spark Seed, and his income is average, because of the huge change in Spark Seed, he was laid off. He is currently working as a warehouse manager in a small family company. The mother is not highly educated and works as a salesperson in a supermarket. Judging from the information sent, the possibility of vendetta should be ruled out. News came from the medical examiner, and the autopsy proved that the deceased child had a reverse reaction to a light anesthetic, which was likely the cause of the child's murder.

The two security guards were arranged in an ordinary single ward, accompanied by the police of the uniformed police station for 24 hours in accordance with the regulations, and the CT film has come out, and the two have no other symptoms such as intracranial bruising except for concussion. Su Cheng and Fang Ling entered the ward of security guard A, and security guard A's girlfriend was accompaniing, briefly introducing their identities and shaking hands, and Su Cheng entered the topic.

"Seeing that you are not young and not married yet?" asked Su Cheng gossip.

Security guard A was ashamed and said: "No money, her family doesn't agree." ”

Su Cheng nodded: "Yes, it's not easy in a big city, and now hundreds of thousands of people can't even buy a toilet, let alone buying a house." ”

Security guard A smiled: "If I have hundreds of thousands, I will take her back to the town to buy a house, who is still working here." The salary is higher than in my hometown, but the consumption is also higher than in my hometown. ”

Su Cheng disagreed, and said: "Firewood, rice, oil, salt and other daily necessities have a price in the country, and people in small cities have low salaries, but they live more painfully." It's just that there are many places for consumption in big cities, and the rent is high, so the consumption is high. KFC has a global flat price, and if you eat KFC in your hometown, the price is the same as that in City A. Eat noodles downstairs, fifteen pieces, buy noodles in the supermarket and fish them yourself, and two pieces are unified across the country. Online shopping is also a uniform price across the country. So I have always thought that those who say that big cities have high consumption are people who love to consume, and the reason why such people go back to their hometowns more easily is that they no longer consume in big cities. ”

Security guard A thought for a while: "Yes, what my brother said is very reasonable, not to mention the deduction of rent, it is true." My monthly salary is 6,000 yuan, and I work as a security guard in my hometown, which is 2,000 yuan. Wife, are we considering renting a house so that we don't have to go out to eat? "Raise your eyebrows, and the words are meaningful.

Security guard A's girlfriend said a little shyly: "Be serious, the police here are questioning." ”

"It's okay, we're just here to see. Su Cheng shook hands with the two: "Have a good rest, if you have difficulties in medical expenses, you can contact A Charity and say goodbye first." ”