Xinjian Village is one of more than a dozen villages scattered around Longjiang Road.

The population is small, and the whole village adds up to more than 2,000 people.

Because of its proximity to the city, most of the villagers in Xinjian Village grow cash crops, such as strawberry picking.

There are also many people who have opened farmhouses and engaged in the business of rural theme tourism.

Winter has just started in November, the picking season has passed, and the business of the farmhouse is not particularly good.

Many of the farmers in the village would go out to do odd jobs.

But the older villagers have no physical strength and no skills.

Therefore, in winter, they began to sit in the village in twos and threes and chat.

Today's sun is just right, and Wang Chengshun sits on the stone pier in front of his house to bask in the sun as usual.

"I saw it in the morning, and the front of the car seemed to have hit something, and it was heading west."

In the face of the traffic police's inquiry, Lao Wang Tou knew everything and described it vividly.

"What time is it?"

"Just two hours ago, I just came out of the house and happened to see it."

Wang Chengshun pointed to the neighbors who were basking in the sun together: "They have also seen it, Lao Zhang, is it the white car?" ”

"Uh-huh, the off-road vehicle, it must have hit something, and it drove towards the village to the west."

The tracking of the vehicle involved in the accident soon became apparent.

The criminal policeman who followed the traffic police along the way was the captain of the criminal police brigade of the high-tech zone, that is, Li Kai, Song Kun's apprentice.

"Go, chase!"

As long as there is a trace of the other party, the possibility of catching up is very high.

In fact, just as Li Kai thought, they found the vehicle that caused the accident less than half an hour after they left Xinjian Village.

The wreckage of the vehicle, to be exact.

Leaving to look at the off-road vehicle that had burned in the ravine and only had an iron frame left, Li Kai's face turned pale.

1:20 p.m.

Lu Chuan and others rushed to the scene.

"This is the car?"

Liu Guodong arrived first, opened the survey box, and prepared for work: "The car is burned, and the license plate is not there, but the engine frame number can still be recognized, and the traffic police have already found the owner of the vehicle." ”

Lu Chuan put on gloves and made preparations for the investigation: "Have you determined the identity of the driver who caused the accident?" ”

Liu Guodong shook his head: "No, the car was stolen last night, and the owner reported the case this morning, and the Youyou Road Police Station took over the case and it has been confirmed." ”

Qin Yong also rushed to the scene and was discussing the next direction of the case with Ren Qiang and Yuan Shaokang.

Lu Chuan and Liu Guodong had a heavy task and needed to survey the burning vehicle.

Lao Bai and Yang Sen were already on their way.

"There is a strong smell of gasoline, and the other party has premeditated."

Lu Chuan sniffled, and he could smell the volatile smell of gasoline.

The murderer was cunning, he didn't want to hide the vehicle that caused the accident at all.

In a ravine about 15 kilometers from Xinjian Village, the car was poured with gasoline and completely burned.

"The vehicle was badly burned, and it was very difficult to extract the killer's fingerprints, footprints and other evidence."

Liu Guodong has experienced a similar site investigation.

Burned sites are generally very difficult to deal with.

The murderer's goal was to make his traces disappear through the fire.

"This place is so remote, how did the other party leave after burning the car?"

Lu Chuan put on three layers of gloves and began to adjust the camera, ready to take pictures: "Walking or taking a car?" ”

Liu Guodong shook his head: "I don't know yet, let's investigate the scene first." ”

"Whether the other party is walking or leaving in a car, there should be traces left."

That's why the field is the first to be surveyed.

Although the murderer burned the vehicle, he destroyed his traces in the car.

But this neighborhood is inaccessible, and the other party will definitely leave other clues.

It's up to Lu Chuan to see if they can find out.

The first step is to take pictures.

This is a regular process, the burning vehicle is still steaming, and the smell of burnt rubber is very unpleasant.

Lu Chuan began to mark all the scattered items.

Falling car doors, burnt gasoline drums, half-melted headlights.

At the same time, after the explosion of the fuel tank, the debris of the vehicle was rushed out.

This is why Li Kai and the others were able to find the burned vehicle.

They were attracted by the sound of explosions and smoke.

"Master, the vehicle has just burned down the frame, and we have to wait for the temperature to drop down before we do a survey."

"I'll take a look around the perimeter and see if I can find anything."

Liu Guodong nodded: "You go first, Lao Bai and they have also arrived, let's collect the surrounding fragments first." ”

is different from what is played in the movie, where the police investigate the case.

In reality, every detail has to be taken into account, such as the debris around the vehicle.

Liu Guodong: They want to find all of them piece by piece, number and take pictures, and each one must be carefully checked and analyzed.

You might be able to get a fingerprint or two.

It's tedious and boring, and it's fast to complete it in an afternoon.

In the ravine, Lu Chuan followed the traces of the off-road vehicle driving in, feeling inch by inch.

Turning into the ravine from the asphalt road of the country road, there is only the tire trace of a car.

Therefore, the murderer must have left the ravine on foot after lighting the fire.

Lu Chuan hopes to find some shoe prints, which will help delineate the physical signs of the murderer.

The first criminal policeman to find the burned vehicle was Li Kai of the Criminal Police Brigade of the High-tech Zone, that is, Song Kun's apprentice.

Although Li Kai was very emotional about the death of his master, when it came time to handle the case, Li Kai showed the professional qualities that a senior criminal policeman should have.

When they arrived at the scene, the vehicle was almost burned, basically only the skeleton remained, and the interior was all burned out.

To put out a fire, you must use a fire extinguisher.

The fire extinguishers equipped with police cars are dry powder fire extinguishers, and if this thing is sprayed on the car, it is equivalent to a thorough cleaning of the vehicle.

Useful information can be found on vehicles that have been on fire, but on vehicles that have been sprayed by fire extinguishers, there is really nothing to be found.

Although Li Kai himself is the squadron leader, he has no rights, which is equivalent to a team leader with an action team under him.

Li Kai himself has to work, even more than others.

And this kind of position is not linked to the police rank.

Song Kun is actually a criminal police officer in Li Kai's squadron, and his rank is higher than Li Kai.

Li Kai, who has been solving cases on the front line all the year round, sometimes has to play the role of an investigator or even a forensic doctor.

In short, in the criminal police brigade, everyone is an animal, and they can be used when they are pulled up, no matter what type of police you have.

In addition, other traces of the site are also well preserved.

After Li Kai and others found the vehicle, the traffic police braved the high temperature and checked the frame number, and the others were not moved.

The land in the ravine is soft and elastic, and the footprints left are quite clear.

Lu Chuan didn't have much effort, and collected more than a dozen sets of footprints.

Of course, many of these footprints were left by the criminal police handling the case, and they should be eliminated in the later processing.

Lu Chuan took the ultraviolet searchlight and climbed up from the ravine all the way.

When he arrived at the side of the road down the ravine, Lu Chuan looked more carefully.

There are also some discoveries.