National Forensic Doctor

Bang, bang, bang.

More than a dozen dysprosium lamps were lit one after another, illuminating the crime scene in detail.

A few birds sleeping on the top of the tree were dazed by the bright lights and fled away.

More than two dozen trace examiners and detectives stood side by side, shoveling the meat with their heads down, looking for any suspicious evidence.

There are as many as 10 such teams. Each of them has a direction of travel and an area that needs to be cleaned. Everyone also holds a map in their hands and marks the blocks they have completed on the paper at any time. Subsequently, each Everyone must be responsible for their own block to the end.

The map was made based on reports from the scene when Xu Taining was on the plane.

The lamp was delivered to Xu Taining when he got off the plane.

It was already dark when Xu Taining arrived, so he reorganized the personnel under the lamp, rearranged the leaders and work areas of each team, temporarily adjusted the drawings, and reprinted task lists for certain teams...

At the same time, the cranes, forklifts, and transport trucks found from the surrounding areas were also in place, and the engineering team invited to operate them began to lift the floor slabs on site and transport them out.

The garbage dump on the outskirts of the city has specially cleared a piece of land for this purpose. When the time comes, the garbage cleared from the crime scene will be piled in the designated area first for the police to search again. Or, just wait until the garbage is collected and hauled away for disposal together.

Within 100 meters from the center of the explosion, hundreds of criminal police, trace investigators, spot investigators, forensic scientists, and workers were conducting layer-by-layer screening in the style of an archaeological site.

A shutdown machine repair shop near the blockade area was also contracted at this time, and hundreds of workers were working on the renovation. They will build a preliminary screening site and two temporary laboratories here, mainly for the storage and processing of evidence. More sophisticated operations will still be transported to existing mature laboratories.

However, for the criminal police team, Jiang Yuan and others, the traditionally more valuable evidence is not of high value at this time.

The first task of on-site investigation is to find the residue of explosives. It is simple and practical, but difficult to find.

At the same time, the machine repair shop is still building prefabricated houses, as well as construction site-level kitchens, restaurants, bathrooms and other living facilities to provide food and rest for hundreds of people on site.

Jiang Yuan's requirement is to handle the scene professionally with an absolutely professional attitude. In this way, the number of people is not the most important, but it is actually more difficult to recruit professional people. Once you come, you don’t have to leave. Food, accommodation and sleeping are all on site, which is also easy to manage.

Upon seeing this, Wang Sheng, the captain of the criminal police detachment of Meiyang City, simply moved over and set up a tent on the spot, where he did his daily work.

By morning, a row of three field tents had been set up.

Most of the leaders of the Meiyang City Criminal Police Detachment were sleeping and working directly at the crime scene.

At 8 o'clock in the morning, the replaced policeman, already wearing blood-stained clothes, walked into the machine repair shop with dull eyes.

A row of police officers from the agency had already been waiting at the door. With a smile on their faces, they handed a plastic bucket to the criminal police officer who entered the door, and said: "Go forward, there is a bathroom on the right, and a shower room on the left. It is a large room, but there is hot water. There are new towels and underwear in the bucket, as well as toothbrushes and toothpaste. There are new police uniforms and labor protection uniforms when you go out of the bathroom. The dirty clothes are thrown into the bucket at the door. There is a marker tied to the edge of the bucket, and you can write your name on it."

The detective who had been working all night looked up in confusion and looked at the police officer in front of him strangely: "What?"

"Experts from outside are responsible for pooping, bathing, eating and sleeping." The police officer answered accurately.

The detective who got the plastic bucket frowned: "Isn't that the bathing city?" "It's simpler than the bathing city and not as time-consuming as the bathing city." The police officer answered exactly what Xu Taining had answered.

The criminal policeman carrying the plastic bucket walked forward ignorantly, and he saw a row of prefabricated houses. Opposite the prefab houses was a row of temporary toilets, which looked relatively clean, but regardless of whether they were prefabricated houses or The toilets are all old.

The detective carrying the bucket lowered his head and looked at the clothes on his body. He felt that the toilet was polluted, so he went into the cabin, took off his clothes, took a shower, brushed his teeth, and went out to change clothes. The whole process was completed in ten minutes. It really saved time compared to the bathing center...

When I went out again, I saw another row of temporary toilets, so I spent a few minutes to defecate, and then followed the directions to the new cabin area, where I ate a simple lunch and slept in a bunk bed for 6 people.

The environment throughout the entire journey cannot be said to be harsh, but it is far from enjoyable. Even the criminal police officers who were accustomed to the harsh environment felt quite uncomfortable. However, they were so exhausted that they had no choice. Most of them only slept for four or five hours before being called out to re-enter the scene and continue the investigation. .

The detachment leader Wang Sheng stayed up all night on the first day, but he couldn't hold on any longer the next morning. He also followed the troops to bathe, eat and sleep. When he woke up, he felt that all the bones in his body were aching and entered the tent of the headquarters. , couldn't help but said: "Rest is rest, and it is really uncomfortable to feel uncomfortable."

"It's so relaxing to go home." Xu Taining was sitting in the tent, doing things while insisting on output. He has his own theory and insists on using other people's money to implement it.

"Are you too nervous to stay up late?" the person next to me joked. The criminal police officers in Meiyang City always feel a bit of a psychological gap when they see the team's funds flowing out.

Xu Taining answered all questions, loosened the shirt around his neck, and said: "Staying up too late will reduce your concentration, and the efficiency and accuracy of the search cannot be guaranteed. The debris of the explosive that Jiang Yuan is looking for is likely to be there. A person who is only a little bit bigger and has stayed up for two long nights cannot do this."

His answer sounds logical, but it is not recognized by society.

Sure enough, someone said: "You can't see the physical evidence and not know how to extract it. You are exaggerating."

"Maintaining a good condition is the foundation." Xu Taining did not expand on this topic. Anyway, the specific implementation level is no problem, and he doesn't have that much to say.

Turning his head, Xu Taining saw Wang Sheng coming in, so he emphasized: "We are now assuming that there is really a murderer outside who has explosives, knows how to remotely detonate, and is willing to commit crimes. Under this premise, It is too luxurious to let criminal police officers, especially those with professional skills, go home to eat and sleep, but if they are kept working continuously, they are prone to mistakes."

"Well, we understand what you mean." Wang Sheng felt that Xu Taining was talking to him, so he replied.

Xu Taining smiled and said confidently: "On a practical level, this method has also been verified. Although we will spend a little more money to build prefabricated houses, etc., it is better than commuting or borrowing dormitories from other factories. Such methods are much more efficient and less difficult to manage.”

"It's not a little money." Wang Sheng hissed with laughter.

"We are pressed for time and have heavy tasks, so the expenses will be higher than normal." Xu Taining does not need to talk about losses.

Wang Sheng waved his hand and asked back to the case itself: "Is there any new news?"

"The latest discovery is a button battery. Judging from the location of the discovery, it may have been in explosives. In addition, we extracted the damaged battery casing and circuit board in the peripheral area. However, it cannot be proven that it is a remote control. Detonate." Xu Taining answered quickly, he has been summarizing new information here.

Wang Sheng nodded slowly: "What did Captain Jiang say?"

"Captain Jiang is still busy. If you want to say... my understanding, Jiang Yuan should be looking for evidence of remote control detonation." Xu Taining answered tactfully.

Wang Sheng's eyelids twitched: "So determined?"

"To be honest, I don't believe it was suicide." Xu Taining said: "We don't even know who is carrying the bomb vest. Who would blow himself up silently like this?"

This cannot be said to be evidence, nor can it be said to be an investigation conclusion, but this idea was indeed approved by everyone, and the policemen in the command tent nodded.

Wang Sheng's expression could only become heavier. As time went on, his psychological pressure became more and more intense.