D F T F Chapter 137: Survey site.
"Help us present the situation at the scene," Han Bin said calmly.
Li Wei Li led the crowd forward, and when he arrived at the courtyard gate, an ordinary iron gate that had rusted, just a thin layer of iron, and the door lock had been broken off with a direct hit. Han Bin and the others put on their shoe covers and walked into the yard. The courtyard was paved with bricks, the iron tower was on the left, the computer room was on the right, and a plastic sign was stuck on the door.
"The computer room is an important place, and outsiders are not allowed to enter."
It was a blue anti-theft security door. The door lock surround was rusted and there were obvious lever marks around the door lock, which showed that it had been forced open with an iron bar. As soon as they walked through the door, they saw several rows of equipment on the opposite wall, which had stopped working, and there was a dark gray iron shelf over a meter high.
Li Wei Li pointed to the dark gray iron shelf: "This is where the battery packs were stored. When I arrived, they were missing."
"How many battery packs were lost in total?" asked Zhang Ping.
"The batteries are 24 pieces in a group, there are three groups in total, two groups are used normally, and the third group is used as a reserve."
"Can the twenty-four batteries be separated?" Tian Li asked.
"The battery pack is usually 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," said Li Wei Li, patting the iron shelf: “Our batteries are all welded together.”
“Is the current strong?” Han Bin asked.
"It is very strong, equivalent to high voltage electricity. If you do not understand anything and forcefully disassemble it, it may cause the battery to a short circuit and form a strong current, which will be very dangerous,” Li Wei Li introduced.
“That is to say, it is very likely that it was done by a professional,” Han Bin asked.
"I don't know about it, but it would be very difficult for ordinary people to take it apart," Li Wei Li said.
Han Bin carefully observed the iron frame containing the batteries: "How heavy is a set of batteries?"
Li Wei Li thought for a moment: "Almost a hundred kilograms."
Afterward, Han Bin and the others left the computer room, and Lu Wen from the technical team led his team to collect fingerprints and evidence.
When Han Bin came outside the yard, he saw a yellow van parked on the side of the road.
"Li Wei Li, did you drive this car?"
"Yes, I usually drive this car for maintenance," Li Wei Li replied.
"Who came here after the computer room was robbed?" Han Bin asked casually.
"Just me."
"After calling the police, did you go somewhere else?"
Li Wei Li shook his head: "No."
"Can your company determine the exact time the batteries were stolen?" asked Zhang Ping.
"I do not know."
“Why? Are there no surveillance cameras installed around the base station?” Tian Li asked.
"There are a lot of base stations. Some places have installed surveillance cameras, and some haven't. We can't decide on such things," Li Wei Li said helplessly.
"Zhao Ming, Tian Li, make a note for Mr. Li's statements," Zhang Ping ordered.
"Yes, Captain," Tian Li replied and called Li Wei Li aside to ask him to repeat what he had just said.
After only Zhang Ping, Han Bin, and Li Hui were left, the three naturally discussed the matter together.
"You two have a general understanding of the case, what do you think?" Asked Zhang Ping.
Li Hui took out a box of chewing gum and presented Zhang Ping and Han Bin with one each: "This base station is built in the desert, and there is no surveillance, and the crime is committed at night. , so there are probably not many clues that can be found."
“If Lu Wen can find the suspect's fingerprints, he'll save us some trouble,” Han Bin laughed.
Zhang Ping shook his head: "It's not very likely. In previous theft cases, the suspect's fingerprints were unfound."
"It takes a certain amount of professional knowledge to remove the batteries. I think the theft suspect is most likely someone in the industry or someone who has worked in that industry," Han Bin guessed.
"There are many people who have worked in this industry, and the investigation is too difficult," Li Hui said while chewing gum.
"I think the investigation should start with the vehicle. This place is so remote, and the batteries are cumbersome. It definitely needs transportation."
"If according to Li Wei Li's statement, the battery pack weighs nearly 100 kilograms, the size is not small, and there are no obvious signs of drag, it may be difficult for a person to carry it, it takes at least two people.” Zhang Ping said.
"With the lookout, I'm afraid there are at least three people. That should be the number of the gang members who committed the crime," Han Bin added.
"The key is there are no surveillance cameras, otherwise this case will be easy to handle," Li Hui said emotionally.
"If there is surveillance, the gangsters can change the robbery target. As long as they have this mind, they can always find other places," Han Bin said.
At this time, Lu Wen came: "Captain Zhang, the site survey is complete."
"Did you find any fingerprints?"
"A person's fingerprint was found. After comparison, it belongs to maintenance personnel Li Wei Li." Lu Wen was used to resting his eyes on his palms.
"Did you find any other evidence left by the suspects?" insisted Zhang Ping.
Lu Wen shook his head: "There is no obvious evidence."
Zhang Ping reached out and patted Lu Wen's shoulder: "It's hard work."
"It should be." Lu Wen shrugged, and then packed up his things.
"There's only a little evidence at the scene, but it's not enough to help us find the suspects, so we can only find another way," Zhang Ping spread his hands.
Han Bin walked around, walked over to the construction vehicle, and looked at it intently.
"Did you find anything?" shouted Zhang Ping
"No." Han Bin frowned and said, "Captain Zhang, do you think Li Wei Li was telling the truth?"
Zhang Ping was a little surprised: "Do you doubt him?"
"A little," Han Bin said.
Li Hui took advantage of the situation and said, "Could it be because of the theft?" Zhang Ping glanced at Li: "Is there any evidence?"
Han Bin hesitated for a moment, holding his words: “Intuition.”
Zhang Ping patted Han Bin's chest with his hand: "Put your intuition aside and find evidence first."
After a while, Tian Li and Zhao Ming returned after taking notes of Li Wei Li's statement, Zhang Ping said directly: "How did it go with Li Wei Li?"
"I don't think there is a problem," Tian Li replied.
Zhang Ping glanced at Han Bin, saw the other party had no objections, and continued: "Then I will arrange the tasks."
"Han Bin, Li Hui, you can visit and see the people who live around. You ask them if they saw suspicious people last night or early in the morning?"
"Tian Li, Zhao Ming, you two, check nearby surveillance cameras, as well as Skynet surveillance cameras at nearby crossings, to see if there are any suspicious vehicles or people."
After Zhang Ping finished speaking, he glanced at the crowd: "Is there anything else to add?"
"Captain Zhang, this is just one crime scene, there are six other scenes, and our team alone may not be enough," Li Hui said.
"You don't have to worry about it; I'll ask Captain Zheng for reinforcements and send more personnel."
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