Chapter 24

"Please step back. Thank you for your cooperation." Gu Chen once again extended the cordon to stop the crowd from approaching.

There were a lot of people around the community, mostly the elderly, women and children. Gu Chen said that, everyone was very cooperative and took the initiative to withdraw to a safe distance.

After putting up the cordon, Gu Chen returned to officer Wang.

For each case, Gu Chen is very much looking forward to. Now, as long as he completes three cases in 15 days, he can get a primary treasure box with no ceiling.

This is easy to give Gu Chen full play to space, so Gu Chen's expectation of the case is naturally stronger than other police.

"Brother Gu Chen, are you ok?" Looking at Gu Chen's mouth rising, Lu Weiwei is a little confused.

To deal with this kind of homicide case, although the old comrades of the three groups are looking forward to it, they will not exaggerate like Gu Chen?

In this way, Gu Chen is different from ordinary people in some aspects. At least, he controls his appearance. He is in the C position.

"I'm wondering why elder martial brother Wang is so slow to act." Gu Chen watched officer Wang stay by the window for a long time, but he didn't make any action. He couldn't help wondering.

At this time, the property manager gave the answer: "the deceased died in the room he rented, but the whole room was sealed, only one large glass window, and the window was completely closed and fixed."

"That is to say, no one can open the door except the dead, right?" Gu Chen asked.

"That's right." The property manager nodded: "we used the landlord's spare key and couldn't open it at all. It's obvious that the dead locked it from inside."

"Is there any other place to go in?" Gu Chen took out the transcript and asked again for useful clues.

The property manager thought for a moment and said, "in addition, there is a fan vent in the room, but it's very small, and people can't get out at all."

Officer Wang frowned: "that is to say, this is a case of suicide in a secret room?"

"If there is no other possibility, I think so." One side of Lu Weiwei also hastily agreed.

From receiving the call from the police center, officer Wang also imagined that this was a homicide case, and even listed all kinds of possibilities in his mind.

now, it seems that this is a Dutch act Dutch act. Next, we open this door and investigate the cause of the suicide.

Ten minutes later, the locksmith and the landlord also came to the scene and used various tools to pry the door open roughly.

Gu Chen follows officer Wang, puts on gloves and foot covers and enters the scene.

The room is a basement of only 20 square meters. Beer and cans are everywhere on the ground. There are some external packaging scattered around the garbage basket. The whole room is smelling of stench.

The corpse was lying on his bed, and his face was red with blood.

"The dead man was supposed to be a bachelor." Gu Chen put on his mask and went on to say, "besides, I don't pay much attention to personal hygiene."

"You're right." Officer Wang nodded. He looked at the broken door and said, "this guy inserts a bolt in it. Does he want to keep himself from being found after he dies? It doesn't make sense. It seems that it doesn't make sense. "

Gu Chen took the initiative to check the scene. He did not move the body, nor did he wipe the blood, nor did he arrange clothes for the dead.

Generally, when you come to the scene of a crime, any trace and material evidence may bring new discoveries.

For example, the blood and footprints that may be washed away by rain should be covered well.

If there is an injured person on the scene, it is necessary to rescue in time, but the specific position of the injured, including the direction of head and foot, should be clearly marked.

When protecting the traces and trace substances such as corpses, bloodstains, fingerprints, footprints, hair, clothing, cigarette butts, paper scraps, excrement, lethal weapons and other trace materials left on the scene, some trace evidence should be marked with warning signs in order to be eye-catching.

There are also traces of material evidence on the open-air scene. In order to prevent human or natural damage, covers such as mats, plastic cloth and washbasin can be used to protect them. Do not use articles with strong smell to avoid damaging the odor source.

What Gu Chen has to do now is to protect the scene and take photos of suspicious details for evidence collection.

Later, he patiently waited for the forensic medicine of the technical department of the Municipal Bureau to come over and conduct a set of legal and medical identification on the dead.

Officer Wang looked at Gu Chen's professional operation. He didn't say anything and couldn't find out any problems.

Gu Chen's operation conforms to the standard, even more professional than some old policemen.

Police officer Wang was glad that he had Gu Chen by his side. It was really easy to use.

Ten minutes later

Mr. Liu, from the technical department of the Municipal Bureau, came to the scene with his assistant. After a few simple greetings with officer Wang, he immediately entered the working state.

"The scene is well protected." Liu Zhuyi praised a few words casually, which is the affirmation of cooperation between departments.Later, Liu and his assistants began to use professional equipment to carry out a series of legal and medical identification of the dead.

The general work mainly includes on-site medical investigation, medical tracking and evidence collection, living body medical examination and observation of injury, autopsy, symptom analysis, test comparison, observation and interrogation, identification of remains, transfer monitoring, special physical examination, etc.

But it also needs to carry out specific work according to the specific situation of the site, not every item has to be done.

"Can I help you?" Gu Chen stood by and looked at the old man for a long time. He had nothing to do, so he asked casually.

"No, I'll be ready soon." Liu was just saying casually, but his eyes still did not leave the head of the dead.

The equipment in hand is very stable and professional.

However, officer Wang, who was standing by, chuckled twice.

Because he did not expect that Gu Chen, a probationary policeman, also wanted to intervene in the work of forensic medicine.

Generally, other people can't avoid this kind of disgusting work, but the boy still wants to move forward. His heart says that his curiosity is strong enough.

Taking back the tools, Liu gave a preliminary conclusion on the scene: "I found some residual sleeping pills in the mouth of the deceased. Obviously, the deceased should have been stabbed by a dagger after taking sleeping pills."

"If that's the case, it's likely that he killed the dead." According to his experience, officer Wang made a preliminary inference.

Because people who kill themselves with daggers don't need to take sleeping pills.

But the problem comes again. This room is on the first floor, and it is anti locked. The lock with a bolt has been inserted. How can the murderer do it with a vent that is the size of a palm?

"Lao Wang, my work is over." Liu took off his gloves, took off one mask and said, "the rest I'll give you a death report, and you'll be responsible for the rest. "

"It's hard." "I'll ask Gu Chen to see you off."

Then he looked around and said, "where is Gu Chen?"

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