Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 25 Soaked Electric Vehicles

What Qin Yong was most worried about did not happen.

There was no second body in the reservoir, and what the salvage team brought up was an electric car.

This is the scope of the survey work.

Liu Guodong has already conducted a preliminary inspection of the electric vehicle.

"Qin team, long hair was found in the rear wheel bearing of the electric car."

Liu Guodong, who was wearing three layers of gloves, was holding a length of hemp rope: "The hemp rope was found on the back seat of the electric car, and it is probably a tool for binding the corpse."

"Tow the electric car back to the detachment first, and now we need to do a detailed inspection here."

Facing the electric car that was likely to be a tool for throwing corpses, Qin Yong attached great importance to it.

"Ren Qiang, your team will investigate the nearby villagers."

"Sun Jun, you are responsible for checking the surveillance cameras nearby, especially the surveillance from three days ago."

"Yes!"

Sun Jun is the leader of the operation team, and the two started working immediately after taking orders.

Qin Yong frowned deeply, and directly got into the car to report to the Municipal Bureau.

The body sank in the reservoir, and at least three days had passed. The difficulty of solving the case was theoretically much greater than that of Zhang Wen's murder.

Of course, the specific situation depends on the investigation and investigation.

There are also many murder cases, which were solved directly when the masses were mopping up.

After all, except for the rare series of murder cases, it is very difficult for anyone to have the opportunity to accumulate experience in such things as murder.

Just like Zhang Minlu who killed Zhang Wen.

Although the scene was cleaned up, the burnt cigarette butt still betrayed him.

According to Zhang Minlu's statement, he was smoking while wiping the scene.

And I also thought that if the cigarette butt was left in the ashtray, it would become evidence.

So he just flicked the ashes in the ashtray and put the cigarette butts away by himself.

But when he finished smoking his second cigarette, he threw the cigarette butt into the trash can.

One hundred secrets and one sparse, this is an ordinary person.

No leaks, all capable people.

And in this society, the vast majority of people are ordinary people.

Just like the young masters in the clubhouse, most of them are skilled with their hands or with their mouths.

If you are really talented, you may earn more if you go to a certain bean to find a job.

Even if they don't earn much, most of the people they serve are of high quality.

Criminal Investigation Detachment.

Lu Chuan has completed the extraction of the DNA information of the deceased, and the fingerprint comparison has also been completed.

Reporting to Liu Guodong who just came back.

"The name of the deceased is Wang Lin, female, native of Haizhou, 26 years old."

"Ding!"

"The basic task is completed: the host perfectly extracted the fingerprint information of the soaked corpse, and completed the identification of the deceased."

Coincidentally, the deceased had just reissued his ID card last month, so his fingerprint information was left in the fingerprint system.

Liu Guodong was a little surprised that Lu Chuan confirmed the identity of the deceased so quickly.

"For soaked corpses, the collected fingerprints will be a little swollen, isn't it so easy for the system to compare?"

Liu Guodong had also been exposed to the fingerprints of soaked corpses before.

This kind of fingerprint extraction is not difficult, but the comparison is very difficult.

Due to the edema of the corpse, the rubbing fingerprints swelled, which required a second adjustment of the fingerprints.

And this process is not just to shrink the fingerprint image as a whole.

This requires technology, but also experience.

Whether the comparison is successful or not depends on luck.

After this set, with the level of Liu Guodong and Yang Sen Laobai, there is no one who can't do it for more than ten hours.

In the end, Lu Chuan got it done in less than two hours by himself?

After washing his hands, Yang Sen came over and took the fingerprint identification report issued by Lu Chuan: "Ren Qiang asked you for help last time. Didn't you say that you are not very good at fingerprint analysis..."

Ok?
Yang Sen who got the report was slightly taken aback: "Your fingerprint..."

Liu Guodong also discovered the problem.

The fingerprints extracted by Lu Chuan have no expansion!
The fingerprints of soaked corpses did not swell!

"Little Lu! How did you do it?"

Lu Chuan didn't think it was a big deal. In the middle-level fingerprint collection skills, this was a small scene.

"I used hollow steel needles..."

Lu Chuan explained the process of collecting fingerprints: "The fingerprints collected in this way basically do not swell."

The three of Liu Guodong looked at each other silently without speaking.

Beep the dog.

It's a waste of time.

However, it's okay to prostitute a skill for nothing...

It's just a little embarrassing.

"That...Xiaolu, after finishing this case, please rub your hands."

"Yes, I will pay!"

Liu Guodong took the fingerprint identification report with Lu Chuan's name on it, and went directly to report to Qin Yong.

This time, regardless of whether the case was solved or not, Xian Kan made a small contribution first.

Don't underestimate the confirmation of the identity of the deceased.

In most homicides, the murderer has a motive for killing.

Regardless of whether it is love killing, vendetta killing or killing for money, the proportion of acquaintances committing crimes is relatively large.

The case that the criminal police are most afraid of is murder of passion.

For example, a random stranger is killed on the street, and then the person runs away.

This is the hardest case to solve.

It's like a single man in a dark scene, passing by an alley, and seeing a certain baby with outstanding looks.

Who knows who this man is afterwards?

Babies don't remember either, unless they are very gifted.

And as long as the identity of the deceased is confirmed, the relationship network of the deceased can be traced along.

The chances of finding the murderer are much greater.

In addition, it sounds good even when reporting to the superiors.

At least we know who the dead are.

Otherwise, how to report?

So who?
Moreover, no one knew who died, so it would be strange to find the murderer.

Now surveying the office, let me show you again.

Liu Guodong go and come back quickly.

"We now have one task left."

In the yard, the four of Liu Guodong stared at the electric car in front of them, turning around and around.

"Where to start?"

Liu Guodong frowned.

The Xingfu Reservoir is the site of the body dumping, and the surrounding investigations have not found anything so far.

According to the examination results of the corpse, Liu Guodong had just been to the autopsy room.

The autopsy is underway, but according to Wang Changjiang's preliminary judgment, the corpse can provide little information.

Only the cause of death and the time of death.

Lu Chuan also checked the surface of the corpse, but found nothing major.

And this electric car, as a tool for transporting the dead, is the place where the murderer is most likely to leave traces.

However, the electric car has been soaked in water for three days after all.

For such a long time, even if the murderer left fingerprints, there was no way to collect them.

"First take out the hair stirred in the rear wheel bearing, extract the DNA information, compare it with the DNA information of the deceased, and confirm that this is the corpse transportation tool."

Lao Bai gave a suggestion.

"Lu Chuan and I will conduct a visual inspection of the car body to see if we can find some fingerprints."

Yang Sen crossed his arms and stood by the back seat of the electric car, watching carefully.

Liu Guodong nodded: "Follow this order first."

The four worked together and began to investigate electric vehicles.

(End of this chapter)