Chapter 471 Driving Track

"The traffic accident resulted in the death of one person, the car driver Zhang Baoquan, male, 46 years old, a native of Liancheng and a freelancer."

"But we did not find Zhang Baoquan's body at the scene of the traffic accident."

"At 9:30 in the morning, when we were checking surrounding residents, we received an alarm call. In the Zhanglaosan pig farm in the northern suburbs, pig worker Wang Kun discovered the body."

"After preliminary investigation, there were smashed ID card fragments at the scene. It can be initially determined that the deceased was Zhang Baoquan, the driver who died in the traffic accident."

"Team Chen, the basic situation report is complete."

"Okay, Captain Wu Zhiguo has just reported the general situation of the case."

"However, the specific nature of the case cannot be finalized yet."

"First of all, Zhang Baoquan was driving on the Ring Road and had a car accident. It cannot be determined whether it was an accident or someone deliberately staged it."

this point is very important.

The nature of the case determines how the case should be investigated.

Now, by checking the vehicle registration information, the driving license found in the car, and the broken ID card found in Zhang Laosan's pig farm, it can basically be determined that the person who caused the vehicle accident was Zhang Baoquan.

The person who died in the pig farm was also Zhang Baoquan.

But this is just an inference made by Chen Yan and others based on the current information.

First of all, the BMW car that caused the traffic accident did belong to Zhang Baoquan, but the person driving the car was not necessarily Zhang Baoquan.

After all, the driver has disappeared and there is no definite evidence at the scene.

The video investigation on the northern suburban ring road has not yet yielded results, so it can only be speculated as to whether the person driving in the accident was Zhang Baoquan.

Of course, after checking the mobile phone in the car, it can be confirmed that it is Zhang Baoquan's mobile phone.

Combining these two clues, we can basically identify the person who caused the accident as Zhang Baoquan.

However, this cannot be used as final evidence.

Chen Yan has arranged for people to collect blood stains in the car, extract DNA information, and then compare it with the DNA information of Zhang Baoquan's parents.

The same is true for the corpses in Zhang Laosan's pig farm. The ID card can prove the identity, but the corpse was destroyed by the crusher, making it impossible to identify the appearance, and even the male and female could not be distinguished.

Therefore, the specific situation can only wait for the final DNA information collection and comparison results.

"If Zhang Baoquan died in an accidental car accident and was then removed from the car and smashed to pieces at Zhang Laosan's pig farm, then the focus of this case would be on the traffic accident."

"Of course, even so, who wanted to destroy Zhang Baoquan's body and what their purpose was is also the focus of our investigation."

"In addition, if the traffic accident is not an accident and there are human factors, the case will be more complicated."

Standing up, Chen Yan walked to the projection screen: "Now, due to insufficient clues, we cannot prematurely conclude the nature of the case."

"At that time, there is a possibility of intentional homicide or insult to the body."

"Next, we will focus on the following tasks."

"First, conduct blood stain detection in the vehicle and blood stains in the pig farm as soon as possible, compare the DNA information, and finally confirm the identity of the deceased."

"Captain Wu is responsible for this matter."

"At the same time, we also need to check the speed cameras on the ring road to confirm whether Zhang Baoquan was the only one in the BMW car involved in the accident."

"Second, advance the background investigation on Zhang Baoquan simultaneously."

"DNA information comparison is the final means of confirmation, but we cannot wait and immediately start a background investigation on Zhang Baoquan."

"I want to know about interpersonal relationships, call records, bank statements, and WeChat chat records on my phone."

"Captain Liu, you are responsible for this matter."

"Third, it's the detection of the accident vehicle."

"The vehicle involved in the accident had no brake marks before the impact, and the airbag did not deploy. There must be something wrong with it."

There were no braking marks before the vehicle hit the mountain. Either the brakes failed or Zhang Baoquan failed to brake.

If the brakes fail, there is either a quality problem with the vehicle itself, or someone deliberately damaged the braking system. No matter which one it is, you should be able to get the answer after testing.

If Zhang Baoquan himself did not act, there are many reasons. For example, Zhang Baoquan was driving drunk and did not react at all when a traffic accident occurred.

Another example is that Zhang Baoquan was unconscious before the accident, and the accident was completely a man-made illusion.

Every possibility exists.

Furthermore, the airbag did not deploy, which is most likely a problem with the car itself.

However, the car Zhang Baoquan drove was the top-of-the-line seven-series flagship sedan among BMW cars.

What is the probability of an airbag failure in a million-dollar luxury car?

Is it possible that it was caused by man?

"Chaoyang, you are responsible for this matter."

"yes!"

Before the meeting, Chen Yan made arrangements for this work, and the vehicle's driving recorder also had to be tested.

"Do you have any other suggestions?"

Chen Yan looked around and saw that no one wanted to continue speaking: "Okay, let's adjourn the meeting!"

Three hours later, the first news returned was about the verification of Zhang Baoquan's identity.

"Team Chen," Wu Zhiguo knocked on Chen Yan's office and handed over a DNA information test comparison report.

"The DNA detected on the blood stains at the car accident scene and the pig farm has been compared."

"It was determined to belong to the same person, and it was matched with the DNA of Zhang Baoquan's father, confirming that the deceased was Zhang Baoquan."

Chen Yan looked at the results report and found that it did not exceed Chen Yan's expectations.

ID card and mobile phone, these two things can basically confirm the identity of the deceased.

The reason for conducting DNA information comparison is just for conclusive evidence.

“What about the speed camera investigation?”

"There are results."

Wu Zhiguo handed over another report: "We used the Sky Eye system to search for traces of Zhang Baoquan's vehicle. This is the trajectory of Zhang Baoquan's vehicle last night, as well as some photos taken by the speed camera."

Chen Yan read the results report carefully.

At 7:28 pm last night, the camera in front of Zhang Baoquan's house captured a photo of his car leaving the community.

After that, the vehicle went all the way north to the northern suburbs ring road.

At 8:03, speed camera No. 26 on the Ring Road captured Zhang Baoquan's car.

The vehicle was traveling from west to east at that time.

"We reviewed all the photos of the car taken by the Sky Eye system last night. Along the way, there was no one in the co-pilot, and Zhang Baoquan was sitting in the driver's seat."

"At 8:03, it was the last time the Sky Eye system photographed Zhang Baoquan's vehicle driving on the northern suburbs ring road last night."

"When it appeared again, at 4:03 this morning, a photo was left at speed camera No. 98."

"No. 98? Is it the camera closest to the accident site that I asked you to check?"

Wu Zhiguo nodded: "That's the camera. Camera No. 26 is opposite camera No. 98."

"These two cameras are the cameras at Exit 26 and Entrance 98 of the Ring Road."

"In other words, after 8:03 last night, Zhang Baoquan should have driven out of the Beijiao Ring Road from Exit 26, and at 4:03 this morning, he entered the Ring Road again from Entrance 96?"