The Book of Death by Heart Poison

Chuanming Municipal Bureau.

"Old classmate, do you think the two of us look like the oil bottle of the flower team now?" Haizi lay on the table, slapping his hands on the table, "Without the scene, there is no room for the two of us."

Pei Qing gave him a cool sideways glance.

He said "Hey", sat up and said: "No, you are the authentic oil bottle. At least I have to go to the missing person's home and work unit to see, you are completely useless."

Pei Qing didn't wear a special forces uniform when she came to Chuanming City this time, but the main reason wasn't that he didn't love it anymore, it was because the weather was getting hotter and the special forces uniform was stuffy and uncomfortable.

"It's a good thing that forensics is useless," he said.

"Tsk!" Haizi wanted to snort twice on Pei Qing's head, but his claws were stretched out, but he was snapped open, "Damn! What's the matter if I pat you? My old classmate for many years, can't you just pat?" ?”

Pei Qing withdrew her hands reservedly, "Then what's wrong with me patting you?"

Haizi rubbed the back of his red hand, and pouted at his enemy.

The two fell silent together.

This case is difficult to handle. The special operations team has been here for so many days, but they have not found important clues for a long time.Usually, wherever they go, they are the first to act.At the murder scene and the corpse dumping scene, the corpse itself will provide a large number of key clues. The preliminary autopsy and investigation by the forensic doctor and the trace examiner can determine the direction and thinking of the follow-up investigation.

But now, there is neither a scene nor a corpse.Coupled with the fact that the time of the previous three disappearance cases was far away from the present, even Hua Chong could not find a foothold.

The most difficult cases to investigate are the ones that appear to be missing, but the missing person is likely to have been killed.

Although Chuanming City is not as big as Los Angeles and the capital, it is still a city. Apart from the urban area, there are several counties and towns below. Where the corpses are hidden and whether they still exist are all puzzling to the police. question.

The two were worried, Liu Zhiqin pushed open the door, followed by Hua Chong.

"Brother Liu!" Haizi waved his hand, "Is there anything we need to do?"

Liu Zhiqin went to the water dispenser to get two cups of water from a paper cup, "The situation is tricky."

Haizi punched his palm, "We were talking about this just now. So what should we do now?"

Hua Chong took the water, walked to the window, and didn't speak for a while.

"The four missing persons have no obvious common ground, and it is impossible to determine from the evidence that their disappearance was done by the same person or the same group." Pei Qing repeated the viewpoints obtained from the investigation in the past few days, "The three missing persons did not Professional stains, the flower team, can't we start with the first missing person Wang Yuxia? Now she is the only one who has done things that teachers should not do."

The paper cup is small, and the water is gone after two sips. Hua Chong turned and leaned against the window sill. Because of the backlight, his facial features looked darker than usual. "The Chuanming task force is investigating, but as far as I know, there is no progress. Brother Xiao Liu Just put forward a bold idea - they are all good teachers in the eyes of the public."

"But Wang Yuxia..." Before Haizi finished speaking, she stopped herself first, "That's right, only a very few people know about Wang Yuxia's stains."

"The most 'perfect' crime is to prevent the police from finding the dead body." Hua Chong squeezed the cup, still feeling thirsty, and was about to pour it out, when Liu Zhiqin handed over his own cup, he took it naturally, and poured it out again The empty cup was handed over to Liu Zhiqin, "But I think the perpetrator may be exposed soon."

Haizi was puzzled, "Why?"

"If the assumption just now is correct and the perpetrator is targeting a good teacher in the eyes of the public, then in terms of his crime mentality, he still has a very important part to complete." Hua Chong said: "That is to show off."

"There is a significant difference between serial murders and ordinary murders. In ordinary murders, after committing the crime, the murderer often desires to pick himself out. It is best not to be discovered for a lifetime. This is why he throws and destroys the corpse, but because They often do not have such strong anti-reconnaissance capabilities, and the bodies will be discovered soon." Hua Chong said: "As for serial murders, the murderers often have anti-social personality, especially this kind of unknown motive, targeting a specific group of random people. To commit crimes, they are not content to just kill people, they also want to show their achievements."

Pei Qing frowned, "If it's a serial murder case, maybe the teacher will also be killed."

This is a necessary consideration, but Hua Chong suddenly thought of his father.

Hua Linmao brought him soup one after another, and he didn't refuse the first time, and then there were more and more dishes.He told Hua Linmao to be careful, but Hua Linmao just said cheerfully, "I know, I know."

"Should we just wait like this?" Haizi said, "I'm not at ease."

"It's not waiting." Liu Zhiqin opened his notebook, "I made a chart, which is the daily activity trajectory of the four missing persons."

The trajectories of the four people on the display are outlined in four different colors. It can be clearly seen that the trajectories of Wang Yuxia and Zhang Xu are very close, and there are many overlapping points.Xu Yufan and Jia Bing are completely independent.

"In the downtown area, if you want to take an adult away without anyone noticing, the perpetrator has a high probability of having a car." Liu Zhiqin said: "Many serial murderers will choose places they are familiar with when committing crimes in the early stages. The vicinity of Shan Vocational High School is his psychological safety zone. After committing crimes twice, he felt that he would expose himself if he continued to commit crimes in the safe zone, and on the other hand, he believed that his techniques were becoming more proficient, so he set his sights on other places."

Liu Zhiqin paused, "Of course, all my inferences have a premise - the four cases are connected."

"Then if the corpse hasn't been destroyed, it's more likely that it was hidden near the Nineteenth Middle School and Jianshan Vocational High School?" Haizi said, "But we are being led away now. There is no scene or corpse. It doesn’t feel right at all.”

The special operations team was short of manpower, and the work of searching and the like could only be done by the Chuanming City Police.

Hua Chong drew a general range, but Yuan Tie's attitude was very perfunctory, and he said contemptuously: "Hua Dui, you have been here for a long time, but why do I feel that you are not much better than us? I heard As soon as the special operations team arrives, any serious and important cases will be solved, so is it a fake special operations team that came to our Chuanming City?"

Hua Chong stared at Yuan Tie calmly, and said after a while, "Has Captain Yuan ever thought that when the first disappearance case happened last year, if you seized the time to solve it in time, the subsequent cases would not have happened?"

Yuan Tie's face darkened suddenly.

"One of the elements of investigating a case: take it while it's hot." Hua Chong asked, "Are you taking it while it's hot?"

"you!"

Hua Chong avoided the splashing spittle stars, and said in a restrained and cold tone, "Captain Yuan, if you want to solve this series of cases as soon as possible, just do as I say. If you have any personal opinions about me, we will settle the case after we solve the case." .”

Yuan Tie's eyes were bulging, and he was furious. After a long time, he gritted his teeth and said, "You'd better solve the case immediately!"

After Yuan Tie slammed the door and left, Hua Chong pressed his temple and murmured: "There is no criminal policeman who doesn't want to solve the case right away."

The network investigation of the four missing persons seemed to have come to a halt, but the city bureau and sub-bureau launched high-profile searches around the [-]th Middle School and Jianshan Vocational High School.

"Flower Team, your real purpose is not to find possible corpses, is it?" Liu Zhiqin got into the car with his notebook in his hands, and closed the passenger door.

"What Hai Zi thought of was just the general situation." Hua Chong started the car and drove out of the city bureau slowly, "The murderer may not necessarily hide the body in the place where the previous two disappearances occurred, it would be too risky for him .”

Liu Zhiqin nodded, "You are trying to stimulate him."

"Hmm." Hua Chong said, "We are looking for a needle in a haystack when we take the initiative to find a corpse, but it is different when he takes the initiative to show us the 'results'. Based on past experience, criminals with extremely twisted psychology will expose themselves sooner or later to show off, but I can't wait passively. If I wait, it will give him a chance to continue committing crimes."

"Let him see that the police are carrying out a carpet search in the wrong place." Liu Zhiqin tapped his right hand finger on the laptop case, "Ordinary criminals will feel lucky and think that they have escaped the law. And the psychological extreme The twisted murderer will feel happy and excited, which will make him have the urge to humiliate the police and show his 'results' in advance."

Hua Chong looked ahead, with a sharp light in his eyes, "What I'm waiting for is his impulse."

After being silent for a while, Liu Zhiqin turned his face, "Last year when Shen Xun and the Los Angeles City Bureau wanted you, he said that the special operations team needed someone who could make a decisive decision when faced with bottlenecks. There are many excellent cautious detectives, but there are extremely good aggressive detectives. Scarcity, you have two qualities of caution and aggressiveness, which are the talents that the special operations team most desires."

Hua Chong smiled, "Go look it up in the dictionary, aggressiveness is not a good word."

"That's Shen Xun's original words, you ask him to look it up in the dictionary." Liu Zhiqin said: "A cautious flower team is attractive, and a decisive flower team is even more attractive."

Hua Chong sighed softly, "I'm not completely sure, but in this situation, no matter right or wrong, someone has to come out and make a judgment."

Liu Zhiqin said, "I trust your judgment."

"Brother Xiaoliu, your belief is very blind."

"Huh? Haven't I always been blind to you?"

More than ten kilometers away from Jianshan Vocational High School, in the west of Chuanming City near the urban-rural fringe, there is a primary school that was said to be closed many years ago, but has not yet closed down——Minggang Primary School.

This elementary school used to be a school for the children of Chuanming No. [-] Iron and Steel Company, but it was later allocated and managed by the Education Bureau.Minggang Primary School is not a primary school with strong teachers. Without the financial support from Yigang, the number of students is decreasing year by year.But that place does need a primary school. Some migrant workers cannot send their children to other primary schools with better conditions, so they can only choose Minggang Primary School.

In the past few years, Minggang Primary School has been exposed to scandals of teachers abusing and molesting students one after another, and has been rectified several times, making it even more depressed.

But even so, there are still parents who send their children in.

The teaching building of Minggang Primary School was built more than ten years ago. The whole campus looks old and dilapidated. It is said that there is a school gate, but the courtyard wall on the west side of the campus was knocked down due to construction last year and has not been repaired.Without such a big mouth, even if the school gate is tightly closed, it is meaningless.

The head teacher of Class 1, Grade 1, harassed the girls last year and was expelled. The new head teacher has no sense of responsibility. The students mess around, and so does she.The other classes only had extracurricular activities in the afternoon, and Class [-] only had a class in the morning, and was told that they could move freely.

Except for a few students, the rest left the classroom in a swarm, some went to play on the playground, and some wandered around.

Children in the third grade are just in need of restraint. "Consciousness" and "self-control" have not yet formed a clear concept in their consciousness, lack of correct guidance, and few people will choose to sit down and study instead of playing with their classmates .

The homeroom teacher returned to the office bored and started watching half-watched TV series on his mobile phone.

However, after only watching half of the class, she heard a noise coming from outside, there were boys and girls, and the shouting became louder and louder.

She frowned impatiently, put down her phone, and walked towards the window.

After taking over the class, she often let the students go out to play during class time, and told her several times that it is okay to play ball and games, but not to be noisy, because other classes are still in class, and whoever makes noise can go back to the classroom to write Operation.

The child was skinny, but he didn't dare not listen to what the teacher said, and he had never yelled like this.

The head teacher stood by the window and saw many students surrounded by the long jump sandpit on the right side of the playground. Some girls held hands and ran away, terrified, and some even fell down while running.

The head teacher suddenly felt something was wrong.

At this time, a boy's voice came clearly, "Really, is it really a dead person?"

After hearing the news, the police from the police station came and pulled up the cordon.But because the primary school students were difficult to manage, the scene was out of control before the police arrived, the bunker was trampled in a mess, and the outside of the bunker was full of sand that was brought out.

The two strange corpses were covered in sand and soil, and it was difficult to identify their true faces. For the time being, it can only be confirmed that they are a man and a woman.

There are a small amount of water marks in the bunker, and the temperature in May will continue to evaporate the smell of corpses.

"Strange." A policeman said, "Why have their chests and abdomens been cut open?"

The other person tentatively pressed on the incision, and took several steps back in shock, "Okay, it seems that there are no internal organs!"

When police stations and sub-bureaus receive a homicide case, the usual method is not to report it immediately, but to determine the identity of the deceased. The first step is to compare it in the DNA database of the missing person. If the comparison fails, continue to compare it in other DNA databases.

The identities of the two bodies were confirmed that afternoon. They were Wang Yuxia and Zhang Xu who disappeared last year.

The police car roared towards the west of the city, Hai Zi wished he could rush to the scene immediately, his palms were constantly sweating.Pei Qing was much calmer than him, sitting on the left side of the back row, she would glance at him from the corner of her eye from time to time.

"It's in the elementary school! It's in the west of the city!" Haizi shook her legs, "The two corpses appeared at the same time. This time, the serial murder case against the teacher really didn't go away! But why didn't the murderer throw away the corpse sooner or later? Throwing away the body now?"

"If I'm not mistaken, the murderer was stimulated by the flower team." Pei Qing turned her head a bit more than Haizi, and made a preliminary profile of the murderer by Hua Chong and Liu Zhiqin, as well as the Chuanming police's construction. The high-profile search in the vicinity of the mountain vocational high school was connected, and he vaguely wanted to understand the reason, "He wanted to mock the police for wasting their efforts, and the body was not in the place where the police searched."

Haizi looked at the car in front of him in surprise, "I was worried that I would not be able to solve the case if I waited so long, but I didn't expect the flower team to act suddenly."

Pei Qing said, "You are so stupid."

Haizi stared at the rearview mirror, "Are you so proud?"

"Anyway, I can be more proud than you." Pei Qing snorted coldly, "You have a brain, you can only wait for others to give you clues."

"roll!"

"Minggang Primary School has a very bad reputation, and many things have happened." On the way to the scene, Liu Zhiqin skimmed through the information of Minggang Primary School, "The murderer left the body there, what else did he want to express besides showing off? "

"A good teacher and a bad teacher." Hua Chong pinched his eyebrows, closed his eyes, and said slowly: "The good teacher was killed, but the poor teacher is still alive and well?"

Xu Xiaozhou was shocked when he heard it, "What kind of dark horror story is this?"

The corpse was temporarily transferred to the sub-bureau, and there was a mess inside and outside the bunker.

The child who discovered the body first was brought to Hua Chong. He was a thin and small boy who was quite calm.

According to him, he and three other students wanted to go to the sandpit to compete who could jump the farthest. He was the first one. After entering, I felt that I stepped on something.The four immediately dug up the sand, and the first thing they saw was a foot.

Hua Chong asked: "Do you like long jump very much?"

The boy nodded, "My dream is to join the national team and participate in the Olympics!"

Hua Chong asked again: "Then when was the last time you made a long jump here?"

"Yesterday afternoon!" said the boy, "as long as it doesn't rain, I will dance every day!"

Hua Chong turned to Liu Zhiqin, "The murderer dumped the corpses last night. He probably drove the two corpses."

Liu Zhiqin looked around, "The choice of school is still a school with many taints. He might have taken a fancy to this place a long time ago. It's just that the time has been advanced. Starting from monitoring, it is unlikely to find clues."

"It's okay, the appearance of the corpse is the first step to solve the case." Hua Chong clenched his fist casually and squatted by the sandpit. In his mind was the picture of the murderer throwing the two corpses into the sandpit and burying them in the dark. .

He must have entered the bunker, but his tracks have been covered by the students.But when he left the bunker, the sand stuck to his feet, and even with the shoe covers on, he couldn't get rid of all the sand with extreme care.

Just like he can find the blind spots of all monitoring, but it is difficult to erase all traces of crimes.

At this moment, Liu Zhiqin's cell phone rang, and it was from Pei Qing.

"I saw the corpse, is it convenient for you to come over now?" Pei Qing said, "I'm going to do an autopsy soon."

"Here we go. Did you find anything?" Liu Zhiqin knew Pei Qing well, and if it wasn't for special circumstances, Pei Qing would not have specially informed him before the autopsy.

"The two corpses have been frozen. Judging from the condition of their muscles and skin, they were put into the freezer within 24 hours after death, and then they were taken out to thaw out many times." Pei Qing paused, "Their chest and abdomen were thawed." It was cut open, and the internal organs were dug out, and I found potassium aluminum sulfate, phenol, and arsenic trioxide, that is, arsenic, all of which have antiseptic properties, and the murderer seems to intend to make them into specimens."