Police Detective

Liu Shuyuan and Wang Liang looked at Yang Ruiri. Bai Song went out to make a few calls and then returned to the house.

There is no jurisdiction over this matter.

It's not that the Jiuhe Branch doesn't have jurisdiction, it's that the Public Security Bureau doesn't have jurisdiction.

How can there be so many absolute "commercial" spies?

People from the city bureau will come directly, and this case will be under the jurisdiction of a certain security department.

"Why are you hesitating?" Wang Liang asked curiously: "How can this matter be solved?"

"Aren't you going to treat me at noon? I want to eat river crabs later." Bai Song ignored Wang Liang's remarks.

"Ah? Spring hasn't started yet, where can I get river crabs for you?" Wang Liang asked.

"Crab farming depends on the season? Didn't you eat it during the Chinese New Year? Stop talking, do you want to invite river crabs?"

"Please please please."

…

Wang Liang still didn't understand, and Liu Shuyuan generally understood what was going on.

The next thing is for the city bureau to come over and make a handover with the relevant departments.

"What's this?" Wang Liang was a little unhappy and sighed: "I really can't compete with this. It's different from the Xingang Branch."

"As long as you know, it's okay. This matter involves other units. In the end, if a major case is solved, you will also have credit." Liu Shuyuan seemed to have a deeper understanding of these things: "Then when the city bureau comes, we will directly Just leave."

Bai Song didn't say much and called Master Tang to a room alone.

"Professor Tang, let me ask you a question. Please think about it carefully." Bai Song said.

"Say." Professor Tang was not in a good mood, but still answered seriously.

"Looking at you, I found that this problem stems from a very small detail, and it is a fleeting thing." Bai Song considered his tone: "Can you tell me why?"

Bai Song couldn't help but doubt this. This might not be the first time such a thing happened.

Professor Tang, firstly, does not have the vigilance of professionals such as the police, and secondly, he is not too young. Even Bai Song may not have noticed this kind of detail. How did Professor Tang discover it?

Has this happened before, or is Professor Tang actually suspicious of the students?

"." Professor Tang was silent.

"Professor Tang, I'm not afraid that you may have subjective thoughts. Just say whatever you want. I'm not a real case handler either," Bai Song encouraged.

"Sigh" Professor Tang said: "Actually, it's nothing else. Sometimes I always feel that I may be really old and prone to random thoughts. What you said is actually correct. I have indeed discovered this situation, but every time Every time passed by in a flash, I didn’t have any special thoughts, and I didn’t dare to be sure about this matter. It was precisely because of my somewhat neurotic concern that I discovered this problem today. And I was not sure about it, so I couldn’t report it. I’ll call you over to confirm.”

"Well, this is really reasonable. Don't think too much. I think your thinking and findings are very reasonable." Bai Song expressed his approval: "You also saw Yang Ruiri's situation today. What do you think? Did he lie?"

"No." Professor Tang sighed: "He is a good boy. To be honest, I don't really blame him for this. If I can help his niece with this disease, I will still help now."

"Well", Bai Song tried his best not to consider so many emotional factors: "Then do you think he said it was his first time? Do you believe it?"

After Yang Ruiri admitted the matter himself, he said that this was his first time.

No one believed this, but Bai Song just chatted with Yang Ruiri again, and Bai Song believed it.

It's not just because Yang Ruiri's niece hasn't left the country yet, but more importantly, it's because of Yang Ruiri's behavior of watching the surveillance.

If there have been similar behaviors many times before, wouldn't you wait until recently to start looking for blind spots in monitoring?

Moreover, Yang Ruiri also confessed to stealing these things.

The thief was someone else, Yang Ruiri's sister.

Outsiders can't do this kind of thing, and they don't have the courage to do it. Yang Ruiri doesn't have time to steal, but his sister does.

As for the blind spots of surveillance, including various operating modes, Yang Ruiri had enough understanding and repeated it to his sister N times before taking today's action.

Moreover, since this material must be traded by Yang Ruiri himself, it is still kept with his sister.

Bai Song didn't need to think about any of this. The relevant departments were responsible for arresting his sister and those who bought trade secrets.

However, having said all that, what Bai Song is most concerned about is that if, as Yang Ruiri said, this thing was stolen for the first time, what happened to Professor Tang's previous discovery?

Is it really just a fantasy?

Bai Song and Professor Tang have known each other for a long time. This person is very free and easy, and he is not a person who has random thoughts after having some achievements. If Professor Tang can make Professor Tang doubt this, then this matter will not be simple.

After thinking about it for a long time, I didn't get much results. Finally, I waited until people from the city came over.

Bai Song met the leader of the Municipal Bureau. Bai Song had met this person before. Although he was not familiar with him, he was still one of his own.

The term "one's own people" is relatively relative, at least for people from other units.

These few from outside units and two leaders also came.

Although this unit is special, it is not a three-headed and six-armed unit. If compared to its ability to investigate and handle cases, it is really not necessarily better than Bai Song. It specializes in the art and is a little mysterious, that's all.

The process of handing over work made Bai Song very uncomfortable. There was no legal document and he just took the case away.

If it weren't for the presence of the city bureau, Bai Song would have found this matter a bit incomprehensible.

"Who can tell these things from beginning to end?" Captain Jiang, the manager of this unit, asked.

The people from the city bureau shook their heads, and everyone looked at Bai Song.

We all work in the same place, and there is some cooperation between the Municipal Bureau and this place, and many of them are friends in life, so I can be polite when speaking.

Bai Song spoke quickly from beginning to end, from the discovery of the case to the final analysis, and several people nodded frequently.

"Well, Captain Bai's business skills are very solid." Captain Jiang smiled and said: "Then please stay away for a while. Work requires it."

Everyone walked out for dozens of meters. Bai Song saw that he was about to reach the stairs, but finally stopped.

"What happened to Team White?" the leader of the city bureau asked.

"I also want to have a few words with Captain Jiang alone." Bai Song finally made the decision.

"Well?" The leader of the city bureau looked at Bai Song: "Okay, you go ahead, we will wait for you."

Bai Song nodded, without any nonsense, he went directly to Captain Jiang and chatted alone for almost ten minutes.

Finally, Bai Song came to a conclusion: "Captain Jiang, you must pay special attention to one person here."

"Who?" Captain Jiang was thoughtful.

"Ding Jianguo."