civil forensic

Chapter 1190 Small Factory

Chapter 1190 Small Factory

Huang Qiangmin and Yu Wenshu whispered for a while, during which their expressions changed many times, but finally they held hands tightly together in cooperation.

The detectives, who are usually very good at obtaining subtle information from suspects, seemed to be collectively blind at this moment. They were doing their own things, or other people's things, or pretending to do things, in a daze, showing their natural acting skills.

Until Huang Qiangmin and Yu Wenshu walked in front of Jiang Yuan again, the group of criminal police looked confused.

"Jiang Yuan, this case is handed over to you." Yu Wenshu shook off Huang Qiangmin and held Jiang Yuan's hand tightly.

"Don't worry." Jiang Yuan answered confidently.

Jiang Yuan's special task force for handling backlog cases is now at its strongest, but the suspect of stealing dangerous chemicals may have limited resources to invest in this case.

Criminal investigation is adversarial, and when encountering difficulties in a case that must be solved, it can ultimately be attributed to the idea of ​​total war, which is to calculate the resource inputs of both sides. The one with more resources will have a higher chance of winning. Of course, this winning rate is a Pinduoduo-style winning rate. No matter how many are stacked, it can only approach 100% infinitely, but it can never reach it.

"I'm naturally relieved to leave it to you." Yu Wenshu said with a wink, "This is a new case, I haven't let anyone handle it yet. I won't say that we have to solve the case within a deadline, but since it involves dangerous chemicals, everyone must be very concerned, so we must solve the case as soon as possible."

"Okay." Jiang Yuan agreed, and then said: "Let's go to the scene now."

"Okay! I won't go. I wish you success." Yu Wenshu gave a few more words of encouragement to the others, then hurried back to resume the meeting.

Jiang Yuan didn't say anything more. He took a team of people and drove to the crime scene.

Master Wei stayed in the command room, sitting alone on a chair in the corner, looking at the test paper he had just received, his brain was boiling, bubbling continuously:

"what happened?"

"what happened?"

“Why should I do math?”

“This symbol is so ugly.”

……

The factory involved is located near the Changdong Link Line.

Along the line are various small machinery processing plants and small chemical plants, as well as a cement factory, which produces a lot of smoke and dust, accompanied by the constant coming and going of large trucks, which has the beauty of the old industrial era.

"Also in Changyang, some places are like foreign concessions, and some places are filled with PM10." Liu Wenkai put on a mask as soon as he got off the car and sighed repeatedly.

"Captain Jiang is here." Zhu Huanguang, a trace detection expert from the Changyang Municipal Bureau, walked out of the factory wearing gloves.

Huang Qiangmin hissed, "I told you that Old Yu is not that easy to talk to. He even said that he didn't send anyone over and directly handed the case over to us. But Old Zhu, you were here too. This is really too much!"

Zhu Huanguang laughed and said, "As a police officer, there is no truth in your mouth."

Huang Qiangmin laughed: "You are scolding yourself as well."

"It's not like I'm cursing you even if I don't tell the truth." Zhu Huanguang looked at Jiang Yuan again and said, "I was the one who reported this to Yu Zhi. The scene wasn't well protected, so it was difficult to investigate. I guess Yu Zhi was worried."

Zhu Huanguang met Jiang Yuan during the fingerprint battle. He is also one of the best fingerprint experts and trace detection experts in Changyang City and even Shannan Province. In the past, Zhu Huanguang was the top fingerprint expert in Shannan Province.

Obviously, Zhu Huanguang had difficulty expressing his opinion, which was also one of the main reasons why Yu Wenshu came to find Jiang Yuan.

"What's the situation at the scene?" Jiang Yuan looked around and walked slowly inside.

"It was mainly because the employees of the factory where the theft occurred had no awareness of protecting the scene. The stolen materials were originally stored in the factory. When the warehouse manager found that some items were missing, he first thought that they had been shipped out. He made several phone calls, and then several groups of people came to check on the situation. Later, they asked people to inquire, and some people came to watch the fun on their own initiative..." Zhu Huanguang shook his head and said, "We found dozens of footprints at the scene. The entrances and exits of the warehouse, especially near the broken glass, were all covered with footprints."

Since Jiang Yuan achieved double-digit results in the fingerprint battle, Zhu Huanguang has a deep understanding of Jiang Yuan. In the past two years, Jiang Yuan and Zhu Huanguang have overlapped in the same group of trace inspections, and they know each other well.

As a veteran in the field of trace detection, Zhu Huanguang's fingerprint skills have reached LV3 perfection and are in excellent condition. When the environment is suitable, he may be able to break through the void and reach the LV4 level in some of the longest projects.

In comparison, his other trace detection techniques are not so outstanding. Some are at the LV2 level, and some may be at the high-level LV1. Therefore, Zhu Huanguang does not often go to the scene. Normally, he stays in the trace detection office to produce finished products.

Seeing that it was Jiang Yuan who came to reinforce, Zhu Huanguang had no embarrassment at all. He first told him everything he had found, and then said, "Yu Zhi called me, and I said that since Jiang Yuan was the one taking over, I would rest assured to hand it over..."

Zhu Huanguang and the others dressed neatly, inspected the scene, took over the scene, and then withdrew without hesitation.

As the second-top fingerprint expert in Shannan Province, Zhu Huanguang is extremely busy on a daily basis. If this case had not involved highly toxic chemicals and was within the work scope of the Changyang City Criminal Police Detachment, he would not have come.

Jiang Yuan inspected the inside and outside of the warehouse where the incident occurred as usual.

"From the traces at the scene, the criminal should have broken the first-floor window of the warehouse to enter. After entering, he opened the warehouse door from the inside. The warehouse cart was used for transportation. The lock of the outermost door of the warehouse was lost. It is very likely that it was damaged and the criminal picked it up."

Jiang Yuan read it once and told what he found. He then looked at Liu Jinghui in front of him and said, "From the action, it can be considered clean and neat, but for a thief of that level, he doesn't have much technical skills and can't even open a lock."

The big padlocks in the factory are not a challenge for experienced thieves. For skilled thieves, unlocking a lock is easier than breaking a window.

"He's not a habitual thief. A habitual thief would just steal the copper bars. There's no need to steal highly toxic chemicals from a warehouse of supplies, and he has no market for them." Liu Jinghui added, "Unless someone has placed an order. But there's no need."

"A traitor?" Jiang Yuan confirmed with Liu Jinghui.

"It must be an insider." Liu Jinghui said, "Ordinary thieves can't find this factory. Moreover, the cost-effectiveness of stealing it is too low. Hundreds of kilograms of copper bars and several barrels of chemicals need to be transported away by car. You have to go in and out through the main gate. You have to know that there is no gatekeeper in the factory. There is no gatekeeper in this factory?"

Because of Liu Jinghui's problem, someone immediately called the factory manager who was waiting not far away.

The person in charge shook his head and said, "No. They get off work when they get off work. It's the off-season for our site, and we're lucky to be able to support the workers. There used to be an old man who was a gatekeeper, but he got old and quit, and it's hard to find another one, so it's been like this for two years."

"Do you have a list of current employees and a list of former employees?" Liu Jinghui asked.

"I've already given you one copy earlier." The person in charge said this and asked someone to print another copy.

After getting the list, Liu Jinghui immediately felt a little pressure and understood why Yu Wenshu was so decisive.

Not to mention the current employees, of which there are more than 100, the list of employees who have left within two years exceeds 300 people.

"Why is your turnover rate so high?" Liu Jinghui frowned. Even if there were more than 100 people who resigned within a year, it would be difficult to screen all of them. It would definitely take too much time. Especially since many resigned employees may have returned to their hometowns or worked in other cities, it would not be easy to investigate them.

The person in charge of the factory complained bitterly: "It is too difficult to recruit workers now, especially since we are a small chemical factory. Many people come to work for a few days, feel unhappy, and leave immediately. There are also various intermediaries. We pay them to introduce people, but when they are busy, they turn around and poach people..."

Liu Jinghui grasped the point and asked, "Is there anyone who is not on the resignation list? The kind who came and left, and only worked for a few days."

"Those who have been paid are on the list. Some only work for one or two days, and some come and leave on the same day. Since they haven't been paid, we don't have them on the list."

"Where's the agent? Did he write it all?"

"Basically, they are all complete. Those who are sent have records, and they have to pay the intermediaries."

"He was sent by the agent, but he left after less than one day? Do we have to pay him for that?"

"That won't work."

"Is it on the list?"

"That shouldn't be there."

Liu Jinghui was speechless for a while: "Your management is too chaotic."

The factory manager was helpless when asked, and said: "It's such a small factory, our level is indeed limited."

Liu Jinghui thought for a while and said, "If these people are not on the resignation list, they must be on the recruitment list. Do you have a list for work? Or a list for dormitory allocation? A list for the cafeteria?"

"Yes... I think so." The factory manager looked uncertain and said, "Some of the records are messy. There are recent ones, and some from a year or two ago. We need to look for them..."

Liu Jinghui called two people to go with him to find the records, then turned around and said to Jiang Yuan: "We need other ideas."