The analysis of tire tracks, Lu Chuan had been exposed to when he was in school.

It's just that the course I studied at that time was called vehicle trace analysis.

Tire tracks are part of this, and of course the most important part.

The vast majority of crime scenes will be accompanied by the appearance of vehicles.

For example, in the case of the sinking of the body in the Happiness Reservoir, the electric car used by the murderer to transport the body.

Another example is the case of Chen Yating killing Zhang Zixuan just now, after Chen Yating disposed of a part of the corpse every day, she also drove away from the house where the corpse was hidden and returned home.

In the trunk of the car, Lu Chuan and others also detected trace traces of blood and some small human tissues.

Compared with murder weapons such as daggers and hammers, the target of vehicles is larger and more difficult to hide.

Therefore, in many cases, it is also a very important and commonly used means to track down the murderer through the means of transportation that the murderer takes or uses.

In the actual case, in the absence of monitoring, the analysis of tire tracks is very important.

The tire tracks of vehicles are as unique as human footprints.

In judicial evaluation, it may be used as evidence for the same determination.

However, this requires a detailed identification analysis report, not a picture, a simple comparison.

For example, the traces of the same tire on different road surfaces are different.

Or even under the same road conditions, because of the difference in temperature, it will leave different traces.

The moment he received the skill card, a large amount of knowledge and experience related to tire tracks filled Lu Chuan's mind.

Sitting in the car, Lu Chuan closed his eyes and recuperated.

Today it was Janssen who was driving, and he wanted to experience what it was like to be driving in the Cruiser for ten years.

Lu Chuan sat in the co-pilot, and Lao Bai and Liu Guodong chatted behind.

content, of course, is also about the case of Zhang Zixuan's murder.

"Lao Liu, talk about the case of the big bones last time...... It was also discovered by Xiao Lu and Xiao Shen, right? ”

Chatting and chatting, Lao Bai suddenly remembered the cause of the case.

Liu Guodong's face was stunned, and Yang Sen, who was driving, said: "Yes, yes, yes, these two people found out when they ate hot pot last time." ”

"This is also a date, so I was supposed to go to an art exhibition to see the paintings, right?"

Yang Sen's tone rose a little, and he patted Lu Chuan, who was recuperating with his eyes closed: "Xiao Lu, am I right?" ”

Lu Chuan, who had just finished accepting the system reward, opened his eyes a little helplessly.

"Brother Yang, we're going to dinner, not a date."

"Alright, what's the use of you kid fooling us."

"Xiao Shen has been working for a few years, but he hasn't gone out to eat alone with any male colleague, just you."

Lao Bai nodded in agreement: "Xiao Shen is good, her father you know, right?" ”

Liu Guodong also nodded: "Our Xiaolu is not bad, this time there should be at least one commendation." ”

Speaking of this, several people looked at Lu Chuan.

Now that I'm investigating this time, I'm showing my face again.

Recently, it seems that every time there is a case, the current investigation can show his face.

Lu Chuan didn't care much about whether he made meritorious service or not.

Of course, it is good to be able to receive awards for meritorious service, but if he doesn't, he will not come.

What he cares about now is his own reputation and Shen Yan's.

In the past two days, he has heard some bad news.

About him and Shen Yan.

It's not a bit of lace news.

In the criminal investigation detachment, this is not very popular.

The two are dating...... Meals are private, and only once or twice.

Now it is popular in the team for two people to find a human bone case when eating, and a human skin case to be found at an art exhibition.

There is a sense of going anywhere and something happens.

Some young detectives privately called the death duo.

Meaning, wherever you go, there will be murders.

"The case happened a long time ago, and we just happened to run into it."

Lao Bai raised his eyebrows: "Then why can't others touch it?" ”

Lu Chuan: "......"

Life is like that sometimes.

We need to endure the roughness it brings you and enjoy the pleasure it brings at the same time.

Life is the same, like a daughter in the courtyard of the deep gate.

She is afraid that you will not come, and she is afraid that you will mess around.

Lu Chuan felt that he should take Shen Yan to the temple to worship on the weekend.

Call......

He let out a long breath, hoping that nothing strange would happen in the temple.

Probably not, after all, it is a holy place of Buddhism, a place where the light of Buddha shines, it should be clean, and now it has become a group company.

It's November.

Lu Chuan has been in the criminal investigation detachment for nearly four months.

Although the time is short, it should be said that the days are wonderful.

The case of Zhang Zixuan's murder has also come to an end.

All evidence and materials are well prepared.

Chen Yating...... Except for no accident, it is estimated that he will not survive.

Then again, in the end, it seems to have cheapened the grassroots painter.

He still draws, and he still teaches students.

He is not yet fifty years old, which is the time when men are at their most attractive.

Rich, talented, and good-looking.

He should have a third wife and a third child soon.

Chen Yating should actually take away the most people Liang Song and Zhang Zixuan...... It's a bit unjust to die.

As for the motive for the killing, it's actually quite simple.

On September 21, the day Zhang Zixuan and Liang Song met in the studio, Chen Yating happened to go to deliver lotus seed porridge to Liang Song.

So I witnessed the whole process.

Chen Yating actually suspected that Liang Song still had someone outside.

After all, that's how she got to the top back then.

She wanted to open one eye, close one eye, and live a good life.

However, what Chen Yating didn't expect was that the place where Zhang Zixuan and Liang Song rolled was the bed where she and Liang Song were playing back then.

Even the bed sheets were changed by Chen Yating back then.

"They shouldn't be in the studio...... That's where I am......"

This is the direct motive for Chen Yating's attack.

As for worshipping Buddha in the temple, Lu Chuan and Shen Yan didn't go in the end.

In order to experiment with whether the death duo is real, the two also made two special appointments.

But it is clear that the two dates between the two were relatively successful.

In the current survey office, Lu Chuan cleaned up early.

This will be tending to the increasingly delicate anthurium in front of the window.

After taking care of it for such a long time, Lu Chuan found that although it was important for people to water and fertilize this thing every day, it was not the most important.

The key is to pet and play with it often.

In this way, the anthurium is more colorful and the leaves are more moist.

Lao Bai and Yang Sen still stepped into the office.

Picking up the enamel jar that had already made tea, Lao Bai cleared his throat and sang.

The charm is very full, and there is such a fan who is about to retire.

"Lao Liu went to a meeting?"

Lu Chuan nodded: "Today is the morning meeting, and it is estimated that it will be held until noon." ”

The criminal investigation detachment has been more comfortable lately.

Zhang Zixuan's human skin case ended, and everyone's hearts were relieved.

The vacation that should be vacationed, the meeting that should be held.

But these days are usually short-lived.

It's not that there are any cases, but the original backlog of cases, and the support of the criminal police brigades of the following districts and counties must be done.

In the past two days, the current investigation has received a technical request for help from the criminal police brigade of a high-tech zone.