National Forensic Doctor

Huang Qiangmin and Yu Wenshu murmured for a while. In the meantime, their expressions changed many times, and finally they held the hands of cooperation tightly together.

The detectives, who are usually very good at obtaining detailed information from suspects, seemed to have gone blind collectively at this time. They were all doing their own thing, others' things, or pretending to be natural. acting skills.

Until Huang Qiangmin followed Yu Wenshu to Jiang Yuan again, a group of criminal policemen looked at a loss.

"Jiang Yuan, I'll leave this case to you." Yu Wenshu shook off Huang Qiangmin and held Jiang Yuan's hand tightly.

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

It's time for Jiang Yuan's dedicated case team to become stronger, and the suspect who stole hazardous chemicals may have limited resources to invest in this case.

Criminal investigation is adversarial. For cases that must be solved, when encountering difficulties, it can always be attributed to the idea of ​​​​a total war. The resource investment of both parties is calculated. The one with more resources will have a higher winning rate. Of course, This winning rate is a Pinduoduo-style winning rate. No matter how much you stack, it can only approach 100% wirelessly, but it will never reach it.

"Leave it to you, I'm naturally relieved." Yu Wenshu said and blinked, "This is a new case, and I haven't let anyone else handle it. I won't say anything about solving the case within a time limit, but it involves dangerous chemicals. "Everyone must be very concerned about this, and we must solve the case as soon as possible."

"Okay." Jiang Yuan responded, and then said: "We will go to the scene now."

"Okay! I won't go. I wish you success immediately." Yu Wenshu encouraged the others and hurried back to resume the meeting.

Jiang Yuan didn't hesitate, took a team of people, and rushed to the scene of the crime in a car.

Wei Shijin stayed in the command room, sitting alone on a chair in the corner, looking at the test paper he just got, his brain was boiling, and he kept bubbling:

"What's going on?"

"what happened?"

“Why should I do math problems?”

"This symbol is so ugly."

…

The factory involved is located near the Changdong Contact 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. Along with the constant traffic of large vehicles, it has the beauty of the old industrial era.

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

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

Huang Qiangmin hissed: "I just said that Lao Yu is not that easy to talk to. He also said that he didn't send anyone over and handed the case to us directly. In the end, Lao Zhu, you were all present. This is really too much." !”

Zhu Huanguang chuckled: "When you are a police officer, there is no truth in your mouth."

Huang Qiangmin smiled: "You are scolding yourself."

"If you don't tell the truth, it's not a curse." Zhu Huanguang looked at Jiang Yuan again and said, "I reported it to Yu Zhi. The scene was not well protected and it was difficult to investigate. I guess Yu Zhi was anxious."

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

Obviously, Zhu Huanguang had difficulty expressing his position, which was also one of the main reasons that prompted Yu Wenshu to come to Jiang Yuan.

"What's going on at the scene?" Jiang Yuan observed the surroundings and walked slowly inside.

"The main reason is that the employees of the stolen factory did not have the awareness to protect the site. The stolen materials were originally placed in the factory. When the warehouse manager discovered that the items were missing, he first thought they had been shipped out and made several phone calls. Several groups of people came over to see what was going on, and later we found people to inquire, and then some came spontaneously to watch the excitement..." Zhu Huanguang said and shook his head: "We found dozens of footprints at the scene, including the entrance and exit of the warehouse, Especially near the broken glass, there are footprints.”

Ever since Jiang Yuan achieved double-digit results in the fingerprint battle, Zhu Huanguang knew Jiang Yuan well enough. Over the past two years or so, Jiang Yuan and Zhu Huanguang's overlapped trace inspection groups, both young and old, have gotten to know each other well.

As a veteran in the trace inspection industry, Zhu Huanguang's fingerprint skills have reached LV3 perfection and are in excellent condition. When the environment is suitable, it is possible to break the void and reach LV4 level in some of the longest projects.

In comparison, his other trace inspection skills are not so outstanding. Some are at the LV2 level, and some may be high-level LV1. Therefore, Zhu Huanguang does not often appear on the scene, and usually stays in the trace inspection office. Finished product.

Seeing that it was Jiang Yuan who came to reinforce this time, Zhu Huanguang didn't feel embarrassed at all. He first told the whole story about his survey, and then said: "Yu Zhi called me, and I said that since Jiang Yuan is taking over, I can rest assured." Handed over..."

Zhu Huanguang waited for Jiang Yuan to dress up, see the scene, hand over the scene, and withdraw without hesitation.

As the second-top fingerprint expert in Shannan Province, Zhu Huanguang is very busy every day. If this case involves highly toxic chemicals and is within the scope of work of the Changyang City Criminal Police Detachment, he would not come here.

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

"Judging from the traces on the scene, the criminal should have broken the window on the first floor of the warehouse to enter. After entering, he opened the warehouse door from the inside. A cart in the warehouse was used for transportation. The lock on the outermost door of the warehouse was missing. It's possible that the criminal picked it up after it was destroyed."

Jiang Yuan read it once, told what he found, then looked at Liu Jinghui in front of him, and said: "From the perspective of movements, it is clean and neat, but for a thief's level, there is no technical content, and he can't even open a lock."

The factory's big lock is not a challenge for a moderately experienced thief. For a skilled thief, picking a lock is easier than breaking in a window.

"It's not a habitual thief. A habitual thief can just steal the copper bars. There is no need to steal highly toxic chemicals for a warehouse of supplies, and he has no sales." Liu Jinghui added in order to be rigorous, "Unless someone ordered the goods. But it’s not necessary.”

"The inner ghost?" Jiang Yuan confirmed to Liu Jinghui.

"It must be a mole." 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 by car. Take it away. You have to know that there is no gatekeeper in the factory. "

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

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The person in charge shook his head and said: "No. I get off work as soon as I get off work. It's the off-season at our site, so it's good to be able to support the workers. There used to be a janitor who stopped working when he got old. It's hard to find anyone anymore, so it's just like this. It’s been two years.”

"Do you have a list of current employees and those who have resigned?" Liu Jinghui asked.

"I gave you one copy earlier." The person in charge said, and asked for another copy.

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

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

"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. In particular, many resigned employees may have returned to their hometowns or gone to work in other cities, so it is not easy to investigate.

The person in charge of the factory complained: "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, but they feel unsatisfied and leave immediately. There are also various intermediaries who pay them to introduce people. When workers are busy, they turn around and poach people..."

Liu Jinghui grasped the key point and asked: "Is there someone who is not on the resignation list? The kind who come and leave, and only work for a few days."

"Those who are paid are on the list. Some people only work for a day or two, and there are also people who come on the same day and run away with buckets on the same day. He has not been paid, and we don't have a list for him."

"Where's the agency? Have you written everything?"

"Basically everything is complete. Everyone sent has records and has to pay the intermediary."

"They were sent by an agency, but they didn't come and leave within a day? Do you still have to pay for this?"

"That won't end."

"Is it on the list?"

"That shouldn't be there."

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

The person in charge of the factory was helpless when asked, and said: "For such a large factory, our capabilities are indeed limited."

Liu Jinghui thought for a while and said: "These people are not on the resignation list. They must be on the entry list. Do you have a list when you come to work? Or a list of assigned dormitories? A list in the canteen?"

"Yes... I guess." The person in charge of the factory looked unsure and said, "Some of the records are in a mess. The most recent ones are from one or two years ago. I have to look for them..."

Liu Jinghui asked two people to follow him to find the records. He turned around and said to Jiang Yuan, "There must be other ideas."