Police Detective

The information brought back by Wang Huadong has become increasingly valuable after everyone's continuous analysis and judgment.

There is a laboratory here in the corps, and it is not difficult to obtain gases such as sulfur dioxide.

Sulfur is used during sugar processing and the sulfur dioxide produced is used for clarification and decolorization. A small amount of sulfur dioxide is completely harmless to the human body and becomes sulfate when it enters the human body. Excessive sulfur dioxide remains in the sugar. Sulfur dioxide itself has a smell, but it reacts with water and oxygen in the air to generate sulfurous acid and sulfuric acid. After a series of reactions, the final smell is a sour thing. .

"Is it this smell?" Bai Song heated it appropriately in order to speed up the process. After finishing the work in the laboratory, he brought it to the office.

"This one smells a little stinky, but it's very similar." Wang Huadong nodded.

"That's right." Bai Song said: "It's normal to transport it to a food factory. The food factory dries and ventilates the sugar to reduce the concentration of sulfur dioxide, and then it can be used to produce food. It still doesn't meet safety standards. questionable."

"Hmm." Wang Huadong thought about it carefully: "If it is sugar, this tastes almost the same. However, my truck was transported to the food factory, but other trucks did not transport it here. I didn't pay attention to where they transported it. You can check the video.”

"I have the track here." Wang Liang took out his laptop, "Can you tell me the license plate of the car that transported this."

Wang Huadong was a well-informed man and dictated the last numbers of several license plates.

Wang Liang has data on all the cars in this company, and it is enough to know the tail number.

Less than three minutes later, Wang Liang pointed to the map on the computer: "The destination is a pharmaceutical factory."

"Why is it a pharmaceutical factory again?" Bai Song felt a little headache when he heard the word "pharmaceutical factory", "It can't be the pharmaceutical factory that has something to do with Zhang Zuo, right?"

"No." Wang Liang pointed to the computer screen: "Come and take a look."

The pharmaceutical factory related to Zhang Zuo has been sealed, and it is impossible to transport it there now.

Everyone looked around and found nothing. This should be a small pharmaceutical factory.

"I have no impression." Bai Song shook his head: "It has nothing to do with Zhang Zuo."

"Does the pharmaceutical factory need sugar?" Captain Liu looked at everyone, hoping to get an answer.

"Need." Bai Song thought for a while: "Especially low-quality industrial sugar, which is also the hardest hit area for smuggled sugar. Industrial white sugar can also be used in the pharmaceutical field. The most common one is hydrolysis to produce glucose."

"Is glucose also a medicine?" Wang Liang asked.

"Yeah, wasn't the glucose injection you injected produced by a pharmaceutical factory? Then you thought it was produced by a food factory?" Sun Jie complained.

"Yes, glucose is indeed a medicine. Sucrose is a disaccharide. After being decomposed into glucose and fructose, both can be processed and synthesized. In addition to directly producing glucose, it is widely used in industry. It can be used to produce mannitol and other "Used to produce phenols or polyalcohol acid compounds." Bai Song's frown never opened: "It's normal wherever it's shipped. Now that there are more clues, it's harder to investigate."

"It's okay, check them one by one." Director Wei waved his hand, saying that things that can be solved manually are not problems.

"Okay", Liu Gang said he understood: "I will arrange people in the next few days."

"There are still more from the main team." Director Wei wanted to say something out of habit, but suddenly fell silent for a moment, and then said, "Thank you for your hard work."

It’s not that no one in the city bureau is handling this case. The main reason is that the level of confidentiality is too high. The more people there are, the more trouble there is.

The few people currently here are either the people Bureau Wei trusts most, or they are Wang Huadong's brothers who can kill him. If more than a dozen people are added, the progress can indeed be accelerated very quickly, but Bureau Wei probably has Endless heart.

There is no room for sloppiness in this matter.

But at the same time, in the past few days, the investigation team has collected a large amount of evidence, and the manpower is very limited.

Bai Song, Liu Shuyuan and Sun Jie silently accompanied Wang Huadong on the front line, always on standby. Wang Liang handles massive amounts of data here, and Liu Gang is responsible for supporting Wang Liang.

The meeting lasted for more than two hours, focusing on various clues.

"These are the places we need to check in the near future, but we don't have the manpower right now." Wang Liang finally counted more than thirty places that needed to be checked. "In addition to these more than thirty places, although the city bureau has given With my highest monitoring authority, I can see all the traffic police and public security monitoring, but it is still not enough. If hundreds of people can send some of the monitoring that is not connected to the network to me, it will be perfect."

Bureau Wei didn't even dare to answer Wang Liang's words. The good guy opened his mouth to say that there are hundreds of people, and there are only a few people in the Municipal Criminal Investigation Corps.

No one paid attention to Wang Liang's last words, but the more than 30 possible illegal activities summarized earlier still need to be investigated.

Some of these are companies that have close dealings with transportation companies, and it is not known whether there are any specific problems; some are places where Wang Huadong and others will add extra money for work, which basically means there is a problem; and some are places where drivers should not stop. , such as some remote mountainous areas and beside third- and fourth-class highways.

Especially the latter, because there is no monitoring, so we can only judge a general monitoring scope.

Director Wei also felt that it was a bit tricky. He did not expect that this six-person team could find so many things.

In some cases, he can arrange for others to investigate, but in other cases, due to confidentiality reasons, if he arranges for outsiders to investigate, the outsiders will not know what to investigate.

This matter requires too many manpower, and the information is time-sensitive. It is impossible to spend several months slowly checking it.

"East China has a day off today. I will lead a team to investigate," Liu Gang said. "We can divide into two teams. If we can investigate one, we won't have to worry about this case. Once there is a sufficiently effective clue, the undercover work in East China can be done." End it early, find a reason to leave, and then we can investigate slowly."

"It is better to calculate the weight of these clues first, find the ones that should be investigated the most, and then slowly investigate them." Bai Song said: "Score each suspicious place, and start investigating from the highest point."

At noon, lunch was arranged for everyone. Director Wei had too much to do, so he left his usual back office staff and another captain here to help, and left temporarily. Captain Liu had a headache looking at these big data, from beginning to end It also cooperates with the investigation team.

Times are changing so fast that Team Liu feels like he can't keep up.

When leaving, Bureau Wei was mixed with joy and sorrow. Fortunately, Wang Huadong was making good progress and the exploration team was running better than expected.

Worrying is, well, needless to say, most of it is worrying.