Criminal Investigation Notes

Su Hui tried his best to concentrate.

Criminal psychology profiling is not metaphysics, but careful analysis and reasoning based on the facts of the case and the characteristics of criminals.

He overturned the various conclusions of the Xisha case that he had made in the past, and started to infer according to the recent new clues and ideas.

Things like bombs are completely different from ordinary murder methods.

Since Nobel invented dynamite, it has been used more in war than in blasting.

Then, the bomber came into being.

This is one of the most dangerous criminals in the world.

The production cost of the murder weapon is very high, and most people don't know how to make it, but at the same time, it is powerful and easy to operate, making it hard to guard against.

In Su Hui's view, the bomber is a rational lunatic.

Their madness has a certain logic, but it has no bottom line.

The Bomber is more unpredictable than the average criminal.

Such a person is more terrifying than ordinary murderers with knives and guns.

There are many representative figures among the bombers, such as the high-intelligence Sildo, who took a total of 17 years to be arrested by the police.He threatened the "New York Times" to publish a manifesto called "Industrial Society and Its Future". He believed that "human beings in the industrialized age will eventually be replaced by highly intelligent robots, or be ruled by those elites who control robots. will become extinct.”

And McVeigh, who killed 168 people, made the Oklahoma bombing.He fantasizes that he is a hero who wants to fight the ferocious beasts, and thinks that some human beings who serve the beasts should be reduced to ashes.He was not ashamed of his actions until his execution.

Most of these murderers have some God complex, that is, God Complex, they think they are powerful, omnipotent, like gods.

They are indifferent and contemptuous of mortals, thinking that they can dominate the lives of others at will.They are arrogant, power-loving, manipulative, and often narcissistic.

These profiles are in line with Song Lanen's information.

Two years ago, the fine sand incident lasted for more than five months, with a total of 15 explosions. Huadu was too big, and not every time it caused casualties, but it made everyone feel anxious and fearful all the time.

It was a 150-day nightmare, and Huadu police have been under tremendous pressure.

Su Hui sorted out all the cases in Xisha, except those that could be clearly found to be caused by Xie Qiu, and then sorted them out in detail with numbers.

In addition to Xie Qiu's six crimes, there were nine other crimes.

He remembered that the other person was locked by the moonlight back then, and the point of contention between the two of them was that Xie Qiu and the murderer showed different criminal patterns.

Compared with Xie Qiu, this person is more ferocious and full of more variables. The bombings he manipulated occurred earlier, and generally caused explosions in crowded places, mostly in open areas.

The place he chose was a landmark building in Huadu. The first bomb he planted was by the fountain in a very famous square in Huadu, causing damage to the fountain and casualties.

The second time, he caused a statue to collapse, killing and injuring several more.

The third time was at the intersection of the busiest commercial street in Huadu, under the electronic screen.

This person is like a spectator. When the explosion happened, he might have been hidden in the crowd, watching everything indifferently, but his heart was extremely happy.

Among several people, his desire to perform and manipulate is the strongest.

Before, he didn't commit many crimes, only these three times.

He loves to kill, and is the cruelest among them. He and Xie Qiu, who destroyed happiness, set a distinctive style for the Xisha case.

The second murderer, among several explosions, took a longer time for this murderer, and most of the chosen destinations were indoors.

He would carefully place the bomb, hide it, and detonate it after he was completely away.

On one occasion he was placed in a locker without cameras and once in an event room at an event center.

Compared with killing people, he prefers destruction, destroying those buildings, causing commotion and panic among people, and chain reactions.

Compared with the previous murderer, he was more fearful and looked forward and backward.

He may have some mobility problems, so when he was holding the bomb, he was the last to detonate it.

He has opened the locker, and may have some stealing skills. When there are empty boxes around, he chose the middle box, and he may not be tall.

Su Hui judged that this person was a male, he might be a criminal with a criminal record, he had some sense of hatred of the rich, and the areas he placed were all so-called wealthy areas.

His age may be the oldest of the few.Among the past cases, he committed only these two crimes.

For the third murderer, Su Hui still remembered that Lan An said that among the people Song Lanen knew were men and women, he judged that this one might be a female suspect.

The murderer may have committed four crimes, but two of them were empty, one bomb exploded in a garbage dump, and the other exploded outside the botanical garden.

That time in the botanical garden, it was raining lightly, and she might be holding an umbrella, which made it inconvenient for her to move.

She deliberately avoided young children and pregnant women when the bomb detonated.

In comparison, the murderer had the least impact. No one died because of her actions, and only a few people were injured. It seems that she has not completely lost her humanity.

Su Hui could feel that this woman was not a young girl who just came out of society. She should be over 30 years old. She may have had children, or she may have experienced the pain of bereavement. She was inflicting her own pain on others.

She is not beautiful and very mediocre, so she cannot attract people's attention in the crowd.

These people all got dangerous goods from Song Lanen. Under what circumstances and where would they meet?

Is it on the street or under a bridge?Will Song Lanen hand over the bag to them or put it in a place until they come to pick it up?

Have they met before, or are they meeting for the first time now?

What means of transportation will they use?

The subway security check is strict, so it can be ruled out.

He focuses on bicycles, walking, private cars, taxis.

There is also the time for the event. He can probably calculate that the time for these people to get those things is in the afternoon.

Two years ago, these people committed multiple crimes.

They evolved over time, and slowly, they discovered: It seems that this game can be more thrilling and exciting.

I can easily escape the law without being discovered.

I expected a more brutal killing.

They have already tasted the marrow and tasted it. Under such a mentality, repeated serial explosions may happen.

With more information now, Su Hui thoroughly analyzed the Xisha case. At 03:30 in the morning, he finally wrote and let out a sigh of relief.

Such three people may be the masterminds and murderers they will face.

But there are some others that Su Hui can't figure out, such three people, how did they get together with Song Lanen?

What do they have in common?

How did they get in touch, and why did they do such a thing?

Are they enjoying it?Or as faith?

In the past two years, Song Lanen has been imprisoned, so what are these three people doing?

Like ordinary people, living hidden among human beings?

Is Song Lanen's escape this time related to them?

There were still too many questions to be answered, but Su Hui felt a little cold, his hands were shaking a little, and the wound on his chest was aching.This level of pain is still within his tolerable range, but it makes him unable to concentrate on thinking.

Holding the printed profile results, he felt dizzy as soon as he stood up.

It seemed that he had reached the limit of his support, his legs were weak, and his eyes were blackened in bursts.

Lu Junchi had been looking at the computer by the dining table. Seeing him get up at this time, he hurried over and helped him up.

Only then did Su Hui stand firm, and handed him the result of the profiling: "There may be inaccuracies. Right now... we can only do this. I will continue to deduce it tomorrow. You should use this as a reference first, don't worry about it." Show it to others."

Lu Junchi took the test and writing results, it was a thick stack, every word was stained with painstaking effort.

Su Hui summarized the above information in a low voice and gave a brief description to Lu Junchi, and then Su Hui said: "These are just profiles based on the information from the past two years. These people should be the core of this crime. But I I suspect that if they collect enough production materials, Song Lanen may expand the game."

Lu Junchi frowned and asked, "How to expand?"

Su replied: "The easiest way is to contact potential murderers and find more people to join in."

Now that they have deduced that many serial killers are connected, they may find more people to participate in such an orgy.

Lu Junchi asked: "How can he confirm that the newly recruited people will deliver it? And how can he confirm that those people will not report him to the police."

When novices enter, the uncertain factors will increase, and for those criminals, the risk factor will also increase.

Su Hui shook his head: "He doesn't need confirmation, he just needs those people to join in, the information is entered by him unilaterally, and the other party won't know much about the situation. The more people enter this game, the more dispersed the police force will be. The greater the odds of winning."

The current situation is by no means so simple to solve.

Having said that, Su Hui coughed repeatedly.

Lu Junchi poked his forehead with his hand: "You have a little fever." Seeing Su Hui like this, he felt that he had worked too hard, and felt sorry for him.

"It's not that serious..." Su Hui's cold sweat kept breaking out, his heart beat faster, and he was too sleepy to open his eyes, but he pulled his hand away and murmured, "Pour me some hot water."

Lu Junchi reached out to hug Su Hui, but Su Hui didn't let him hug him, walked slowly to the bedroom while leaning on the wall, and sat on the bed.

When Lu Jun went out late, Su Hui opened the cabinet, took out a few pills, poured them into the palm of his hand, and put them in his mouth.

Several medicines reduce fever, relieve pain, and stop bleeding.

He couldn't distinguish the symptoms and didn't have time to study them carefully. He just hoped that he wouldn't be so dragged down by his body that he couldn't move.

This case was too critical, he didn't want to miss a single bit, let alone fall down.

When Lu Junchi came over with hot water, Su Hui took a few sips of water and swallowed the medicine.Lying on the bed, he said to Lu Junchi, "I'm a little sleepy."

"Go to sleep, I'll sleep for a while too." Lu Junchi lay beside him, dimmed the light, "I'll be with you."

Su Hui's head was still a little dizzy, he curled up his body, until the strength of the medicine finally came up, his consciousness became hazy, and he finally entered a state of half asleep and half awake.

Lu Junchi didn't sleep for a while. He looked at the results of Su Hui's profile. After a while, Su Hui's breathing calmed down. He reached out and touched his forehead.

There was a thin layer of sweat on it, but the temperature seemed to have dropped a little, so he was a little relieved.

Su Hui seemed to feel something, his eyes were closed, his eyelashes trembled slightly, he turned sideways and curled up in his direction.

As if coaxing a child, Lu Junchi stretched out his hand and patted him on the back.

The city at four o'clock in the morning was extremely quiet. After he finished reading Su Hui's profile, the appearances of these people gradually became clear in his mind.

Those murderers are like ordinary people, living with them in this city.

Lu Junchi thought that such three people, together with Song Lanen who had just escaped, would be very conspicuous.

They are not low-key and forbearing people who will act in secret.

Thinking of this, he opened his eyes and turned on his phone, leaving a message to the rest of the working group, asking them to send Song Lanen's photo and wanted information to various sub-bureaus as soon as they get to work tomorrow.Find out if he went to some public places.

He thought about it, and added a few screening criteria. According to Lan An's confession, Song Lanen has long hair. He may have had his hair cut, or he may have worn a hat.

After finishing all this work, Lu Jun turned around and fell asleep.

Su Hui didn't sleep well that night. He always felt that the time was coming, but he wanted to open his eyes but couldn't open them at all.

Someone seemed to be talking next to his ear, and it seemed to be a strange voice, which made him unable to hear what it was.

When he frowned and opened his eyes, the sky was already bright.

Su Hui looked at his watch, it was already past eight o'clock.

He wondered if Lu Junchi saw that he was too sound asleep and didn't wake him up...

Then he saw Lu Junchi walking in: "I have already made arrangements for them in the morning, and they all went to the field to check. At nine o'clock, Director Zou said that he would hold a mid-level meeting. I thought there was time, so I didn't call you."

When Su got back up, he was still a little top-heavy, with a stuffy chest and a little dull pain, but his condition was much better than this morning. He coughed a few times and hurriedly washed himself out.

Lu Junchi answered the phone while he was in the car, and after hanging up, he said to him: "This morning, various sub-bureaus have been conducting investigations, and now they have found the barbecue restaurant where Song Lanen and several people ate last night, and Lao Qu and the others are already interviewing the owner. Confessions, and call for surveillance."

Lu Junchi paused for a moment and said, "The restaurant owner's description of those people is basically consistent with your profile."

With witnesses and images, the people who were with Song Lanen should be able to be found soon, and more information can be obtained soon.

Su Hui finally breathed a sigh of relief. This time, they must run ahead of each other.

When approaching the branch office, Lu Junchi answered another phone call, and after a few hums, his expression was a bit serious.

After he hung up, Su Hui asked, "What's the matter?"

Lu Junchi frowned and said, "It was Secretary Wang from the General Administration who called, saying that Bureau Zou asked him to notify you to attend the mid-level meeting this morning."

The last time he had contact with Director Zou, he was a new leader who was not easy to talk to. Now that the case was at its most critical moment, he didn't know why Director Zou suddenly asked Su Hui to attend the meeting.Lu Junchi felt a little strange, and also had an ominous premonition. It seemed that today's middle-level meeting would be a grand banquet.

Su Hui remained indifferent, pressed his hand with his hand and said, "Maybe it's just about the case, nothing will happen."