Detective from the future

Chapter 138 Investigating the scene
"Tell us about the situation at the scene." Han Bin said calmly.

Ever since what happened to Tang Yu, Han Bin no longer arbitrarily judged whether a person was lying through body movements.

Li Weili led the crowd forward, and when they arrived at the gate of the yard, it was a rusty ordinary iron gate, with a thin layer of iron sheet, and the surrounding of the lock was directly knocked off.

Han Bin and the others put on their shoe covers and walked into the yard.

The yard is paved with bricks, the iron tower is on the left, and the machine room is on the right. There is a plastic sign on the door: "The machine room is an important place, and idlers are not allowed to enter."

This is a blue anti-theft door, and the area around the door lock is already rusted, and there are obvious prying marks on the cracks around the door lock, as if it was forcibly pried open with an iron rod.

As soon as I entered the door, I saw several rows of equipment on the opposite wall, which had stopped working. Walking inside, there was a dark gray iron shelf more than one meter high.

Li Weili pointed to the dark gray iron shelf: "This is where the battery is stored. It was gone when I came here."

"How many batteries were lost in total?" Zeng Ping asked.

"The batteries are in groups of 24. There are three groups in total. Two groups are in normal use and one group is spare."

"Can the 24 batteries be separated?" Tian Li asked.

"Battery packs are generally connected in series. There are welding combinations and screw combinations between the batteries. The latter can be connected and removed manually. The former can only be drilled with a drill and then welded." Li Weili said, patted the iron frame:
"Our batteries here are all welded."

"Is the current strong?" Han Bin asked.

"It's very strong, equivalent to high-voltage electricity. If you don't understand anything and forcefully disassemble it, it may cause a short circuit in the battery and form a strong current, which is very dangerous." Li Weili introduced.

"That is to say, it is very likely that it was done by professionals." Han Bin asked.

"I don't know about this, but it would be very difficult for ordinary people to disassemble it." Li Weili said.

Han Bin carefully observed the iron frame that fixed the battery: "How much does a set of batteries weigh?"

Li Weili thought for a while; "It's almost a hundred catties."

Han Bin observed carefully, and there were no obvious footprints or other obvious traces of crimes around.

Afterwards, Han Bin and others left the computer room, and Lu Wen led the technical team to collect fingerprints and evidence.

Han Bin came outside the yard, and there was a yellow pickup truck parked on the side of the road.

"Li Weili, did you drive this car?"

"Yes, I usually drive this car for maintenance." Li Weili replied.

"Who was there when the computer room was found stolen?" Han Bin asked casually.

"only myself."

"Did you leave after calling the police?"

Li Weili shook his head: "No."

"Can your company determine the specific time when the battery was stolen?" Zeng Ping asked.

"I don't know."

"Why isn't surveillance installed around the base station?" Tian Li asked.

"There are a large number of base stations, some places are installed, and some places are not. Our grassroots maintenance personnel can't decide this kind of thing." Li Weili said helplessly.

"Zhao Ming, Tian Li, please make a record for Mr. Li," Zeng Ping ordered.

"Yes." Tian Li responded, and called Li Weili aside to ask.

Only Zeng Ping, Han Bin, and Li Hui were left, and the three naturally discussed the case together.

"The two of you have a general understanding of the case, what do you think?" Zeng Ping asked.

Li Hui took out a box of chewing gum and gave it to Zeng Ping and Han Bin: "This base station is built in the wilderness, there is no surveillance, and the crime is committed at night, so there may not be many clues to be found."

"If Lu Wen can find the fingerprint of the suspect, we will save trouble." Han Bin laughed.

Zeng Ping shook his head: "It's not very likely. In the previous thefts, no fingerprints of the suspect were found."

"To dismantle the battery pack requires certain professional knowledge. I think the suspect of the theft is likely to be someone in the industry or someone who has worked in this industry before." Han Bin guessed.

"There are many people who have worked in this industry, and the investigation is too difficult." Li Hui said again and again while chewing gum:
"I think that the investigation should start with the vehicle. This place is so remote and the battery pack is heavy. They must need transportation."

"According to what Li Weili said, the battery pack weighs nearly [-] kilograms, is not small, and there are no obvious signs of dragging. It may be difficult for one person to carry it, and at least two people are required." Zeng Ping said.

"Including the lookout, I'm afraid there are at least three people. This should belong to a gang." Han Bin added.

"The key is that there is no surveillance, otherwise this case would be easy to handle." Li Hui said with emotion.

"With monitoring, the gangsters might change the target of the theft. As long as they have this thought, they can always find loopholes." Han Bin said.

At this moment Lu Wen came over: "Captain Zeng, the scene has been surveyed."

"Have you found any fingerprints?"

"I found a person's fingerprint. After comparison, it belongs to the maintenance personnel Li Weili." Lu Wen habitually held his eyes with his palm.

"Have you found any other evidence left by the suspect?" Zeng Ping asked.

Lu Wen shook his head: "There is no obvious evidence."

Zeng Ping reached out and patted Lu Wen's shoulder: "Thank you."

"Should be." Lu Wen shrugged his shoulders, and then went to pack his things.

"There's only so much evidence at the scene, it's not enough to help us find the suspect, so we have to find another way." Zeng Ping spread his hands.

Han Bin strolled around, walked around to the engineering vehicle, and took a closer look.

"Have you found anything?"

"No." Han Bin frowned, hesitated to say: "Captain Zeng, do you think what Li Weili said is true?"

Zeng Ping was a little surprised: "You doubt him?"

"A little bit." Han Bin said.

Li Hui took advantage of the situation and said, "Could it be that the guards are stealing themselves."

Zeng Ping glanced at Li Weili: "Is there any evidence?"

Han Bin hesitated for a while, and choked out two words: "Intuition."

Zeng Ping patted Han Bin's chest with his hand: "Put your intuition here, look for evidence first."

After a while, Tian Li and Zhao Ming came back after taking notes. Zeng Ping cut to the chase and said, "How did Li Weili's inquiry go?"

"I don't think there's any problem." Tian Li responded.

Zeng Ping glanced at Han Bin, saw that the other party did not raise any objections, and continued: "Then I will arrange the task."

"Han Bin, Li Hui, take a look around and see the people living around. Did you find any suspicious people last night or early in the morning?"

"Tian Li, Zhao Ming, the two of you check the surveillance cameras nearby, as well as the Skynet surveillance cameras at nearby crossings, to see if there are any suspicious vehicles or people."

After Zeng Ping finished speaking, he glanced at the crowd: "Is there anything else that needs to be added?"

"Team Zeng, this is only one crime scene. There are six other scenes. Our team alone may not be enough," Li Hui said.

"You don't have to worry about this, I will ask Team Zheng for instructions and send more people."

(End of this chapter)