As the vehicle gradually approached the suburbs, the road became slightly rough. Looking at the badly damaged road, Chen Ziyan frowned slightly: "Brother Zhang, has this road always been like this?"

"Yes, because large vehicles are not allowed to pass through the main thoroughfare in the city center, so large vehicles will use this road. Over time, the roads here have become like this, full of potholes and difficult to walk."

Driving the vehicle carefully, Zhang Chuge tried his best to keep the vehicle body as stable as possible, but even so, there was still a friction sound coming from the bottom of the vehicle.

"I remember when I was a kid, there were a lot of big cars in the evening. Later I learned that it was because many places had traffic restrictions during the day, so they chose to drive at night. If this was the case, at the time of the incident, there were many cars here.

It must be full of traffic, right?”

Thinking about what might happen at night, Chen Ziyan guessed.

"Yes, as you can imagine, this place is basically full of vehicles at night, and it's not easy to pass quickly."

Thinking about the scene when he went to the police last night, Zhang Chuge nodded again and replied.

"If this is the case, will there be any error in the previously estimated time? After all, if there is a traffic jam, not only us, but also the suspect's vehicle and the fire truck will be hindered."

"No, because the fire situation was the answer given by the fire department, and my judgment of the time when the case occurred was also based on this."

Listening to Chen Ziyan's analysis, Zhang Chuge shook his head and gave his own basis.

"If that's the case, then there must be a shortcut here, but we don't know about this shortcut, but the criminal suspect and the fire department know it."

Chen Ziyan spoke with great certainty, looking at Zhang Chuge's side face and said.

After hearing this, he frowned slightly, and then nodded: "There is no sign on the map. I really ignored this. I will call the fire brigade now."

Taking advantage of the traffic jam, Zhang Chuge took out his mobile phone and made a call.

The call was quickly connected, and after a simple exchange, Zhang Chuge got the answer he wanted.

Then at the next intersection, he drove the vehicle off the road and started driving along an inconspicuous path.

Although this path was a dirt road, it was easier to walk than the potholed road. As the speed increased, the burned abandoned factory soon appeared in their sights.

"Sure enough, if you take this road, it will be nearly half closer than the road we used to dispatch the police. And if the suspect takes this route, it will be more helpful to us in solving the case!"

After parking the car in front of the factory, Zhang Chuge got out of the car and glanced around before speaking.

This made Chen Ziyan a little puzzled: "I think this path is far away from the highway, so the monitoring data should be ineffective, right?"

"Although most of the surveillance data is indeed useless, it also narrows the scope of our investigation. We can narrow the investigation to the distance before we turn into the small road. Look over there, there happens to be a road on the highway.

Although the camera is far away and may not be clear enough, it is still possible to determine the model of the vehicle. By comparing the two parts of the video data, we should be able to determine the specific information of the vehicle. By then, we will be able to follow the clues easily.

many."

"When I heard what you said, Brother Zhang, it's really like this."

With a roll of his eyes, Chen Ziyan instantly understood what he meant, and a smile appeared on his lips.

After confirming this, Zhang Chuge called Wu Tian directly. After explaining the situation, he put down the phone and walked towards Chen Ziyan, who had taken the lead to observe around the factory.

At this time, Chen Ziyan was standing at the back door of the factory, looking down at the ground.

Feeling Zhang Chuge coming to his side, he asked: "Brother Zhang, I walked around the factory and found that the weeds here seemed to have been crushed. Is it possible that this is a crime?"

Left behind by the suspect?”

"No, I have investigated here. It is not the traces that can be formed by human footprints. But through scientific means, it is confirmed that they are the footprints of sheep. This means that someone grazed here during this period, so I came here today to

Please verify this matter."

"Oh." After hearing this, Chen Ziyan nodded slightly, his face suddenly showing a trace of embarrassment.

"Brother Zhang, you are an expert in surveying. I'm afraid I won't be able to contribute much in this area, so you can investigate according to your ideas. I will just follow you. If you need me to do anything, just let me know."

"Oh, Ziyan, you are too polite. This is my duty, but since you said so, you should follow me to review the scene first. After all, the case cannot be delayed."

The corners of his mouth raised, Zhang Chuge smiled.

Following Zhang Chuge, the two began to review the scene.

Whenever he found a clue, Zhang Chuge would explain something to Chen Ziyan with great care, which benefited Chen Ziyan a lot in the next two hours.

As the final review ended, Zhang Chuge looked at the information recorded in the notebook in his hand and nodded with satisfaction.

"Basically nothing was left behind. In addition, the burnt residue at the scene can prove that your and Forensic Doctor Qin's previous guesses were correct. This place was indeed used as an operating table."

"Well, after confirming this, we can confirm the suspect's motive. Sister Qin is confirming the cause of death of the deceased. We will compare it after the autopsy report."

"Okay, let's do this here first, and then we go to the village to understand the situation with the villagers."

After opening the car door, Zhang Chuge put his notebook in the car and said to Chen Ziyan.

However, when Chen Ziyan opened the car door, he suddenly stopped, lowered his head, and squatted down.

Looking at the black sticky soil on the ground, Chen Ziyan took out a tissue from his pocket, pinched a little, put it in front of his nose and smelled: "It's gasoline."

Looking at Zhang Chuge who came to him in confusion, Chen Ziyan handed him the tissue stained with black soil.

Smelling the familiar smell of gasoline, Zhang Chuge also frowned slightly, and then discovered that there were many similar traces under the passenger door.

"You stop at the side and I'll move the car." Realizing these findings, Zhang Chuge said to Chen Ziyan.

After driving the vehicle aside, many similar traces were revealed on the ground. Seeing this, Zhang Chuge quickly came to his conclusion: "These should be flowing out from the fuel tank, and the location is limited to this area. It seems that the fire was caused by

This is the fuel."

"Brother Zhang, you mean that the murderer took out the gasoline from the fuel tank through some temporary means and then used it to set the warehouse on fire?"

"Yes, that should be the case."

"Then this means that the murderer originally just wanted to remove the kidney, but because the operation failed and the kidney seller died, he thought of this method temporarily."

"Yes, it seems that this is not a premeditated murder. If it is, then it will be difficult for the murderer to completely erase the clues. There will definitely be some loopholes!"
Chapter completed!