Sentinel team, small conference room.

After Cao Dahua interrogated Yao Chenggang, he was anxious about several backbones and held a meeting together.

Of course, he had to arrange for Wu Xiangwang to go to the technical side to investigate the phone number of the "crow". For this kind of thing, Cao Dahua can't directly arrange someone to call and fish, and he needs to know himself and his opponent. In addition, now that the technology is so developed, it is not difficult to find the owner of the mobile phone directly with the phone positioning.

At the meeting, Cao Dahua first briefly talked about the results of the inquiry and let the big guys express their opinions.

Immediately, someone asked to catch crows.

This case is a big case, especially Gou Fugui was injured, and the big guys were holding back their strength to avenge their colleagues.

After the big guy's scrambling voice settled, Ni Ni said: "Boss, how do I feel that this Yao Chenggang seems to be hiding something. ”

Cao Dahua nodded and said, "This kind of old fritter can't be recruited all when it comes up." There are bound to be reservations...... However, as long as we find other evidence, we are not afraid that he will not say anything......"

"I don't mean that...... Mainly, Yao Chenggang's smile at the end, I always feel that he is harboring evil intentions......" Ni Ni said.

"Harboring evil intentions...... He just said where he got the gun...... If there is anything hidden in this, I really can't think of it for a while......" Cao Dahua said.

"That's why I think it's not so simple." Ni Ni said calmly.

That can also be understood in this way. However, we are law and order, and if someone dares to resell arms, no matter what kind of strength the other side has, we will take them all down and bring them to justice! Cao Dahua said solemnly.

"Yes." Ni Ni nodded.

"Dangdangdang......"

At this time, there was a knock on the door outside the conference room.

"Please come in." Cao Dahua looked at the door.

The door to the conference room opened, and Wu Xiangwang and Wang Xiaoxia walked in from the outside.

"Captain."

"Captain."

"Come and sit." Cao Dahua said gently.

Wang Xiaoxia closed the door and sat down next to the conference room with Wu Xiangwang.

Waiting for the two to sit down, Cao Dahua said, "The crow's phone number, how did you check it?" ”

"The crow's phone number is no longer available, and it is impossible to locate it at all. We checked his communication records again, and the last call was with Yao Chenggang. Wu Xiangwang said.

"What's the content?" Cao Dahua asked.

"It was the trading place provided by the crow to Yao Chenggang, at the foot of Da Tooth Mountain, and the trading time was eleven o'clock at night. From this point, it is not difficult to determine that Yao Chenggang is not lying. Wu Xiangwang replied.

"What day is this call?" Cao Dahua asked.

"At the beginning of the month, the time coincided." Wu Xiangwang said.

"If it's the last call, that is...... It is likely that this number is just the number that the crow uses to make transactions, and it is not usually used...... "Cao Dahua said.

"It's very likely ......," Wu Xiangwang said.

From this point, we can probably judge that Yao Chenggang is right, the other party already knows the news of his arrest, and immediately discarded the phone number card. What other communication records did the crow have before this? Cao Dahua asked again.

"Before this, Yao Chenggang had a phone call with him, and he said that he wanted to buy goods, one long and four short, and nothing else. Further back, there was very little communication, only four call records were found, and the content was basically the same, looking for crows to buy goods, and when they turned back, the crows would call back and inform the transaction location. Wu Xiangwang said.

Subsequently, Wang Xiaoxia began to add, "We have also investigated the other two phone numbers that contacted the crow, and now they are all empty." In fact, even the phone number used by Yao Chenggang is now impossible to query, and it is not the phone number commonly used by Yao Chenggang at all. We can only be sure that the voice inside is Yao Chenggang's. ”

"Haha......" Cao Dahua laughed and said, "The current criminals are becoming more and more cunning. Crow...... It's the first time I've heard of anyone in Wunan who dares to sell arms...... Contact the informant below immediately and be sure to find this crow......"

"Yes!" "Yes!" "Yes!" ……

The soldiers immediately agreed.

……

Luo Yumen's house.

Zhao Xuan arrived by car at half past one o'clock at noon.

His car couldn't just let the courtyard door open, so he could only get out of the car and ring the doorbell above.

Soon, in the visual video of the walkie-talkie, the nanny at home appeared. Similarly, Zhao Xuan's image will also appear in it.

"It's Mr. Zhao, hello ......," said the nanny inside.

"It's me, is Grandpa Luo at home......" Zhao Xuan said.

"The boss went to work...... Mr. Zhao, you didn't come with Miss Luo......," the nanny said.

"Didn't my hometown mail me some fresh mountain goods, and Luo Xiang and I didn't fire at school, so I thought about sending them to Grandpa Luo. As a result, Luo Xiang had a class in the afternoon, and I was worried that the mountain goods would be broken, so I sent them over alone. Zhao Xuan said.

"Okay, I'll open the door for you." The babysitter said.

The courtyard door was immediately opened, Zhao Xuan got into the car, drove into the courtyard, and then got out of the car and came to the door of the villa.

The nanny had already opened the door of the villa and helped Zhao Xuan bring the mountain goods inside.

Zhao Xuan entered the villa, sat down in the large living room, and the nanny poured water for him.

Zhao Xuan took a sip, chatted casually with the nanny, and then said that the last time he came to the experiment, his pen seemed to have forgotten here, and he wanted to go to the laboratory to have a look.

Of course, the nanny knew the relationship between Zhao Xuan and Luo Xiang, how could she stop it, Zhao Xuan went down to the basement alone.

He immediately rummaged through the laboratory and soon found the booklet that Luo Xiang used to record his experiments. In these days, there is no need to copy, just take a photo with your mobile phone, and everything can be done.

After solving these problems, he went upstairs again, and said a few polite words to the nanny, saying that he had not found it, and that he might have forgotten it elsewhere. He just said goodbye and left Luo Yumen's house.

After driving away and walking far away, Zhao Xuancai parked on the side of the road, turned on his mobile phone, and checked the experimental records taken from the beginning.

Looking at the above content, Zhao Xuan couldn't help but be a little confused, although there was an explanation of the experimental materials, but these things turned out to be the names of traditional Chinese medicine.

"What kind of ...... is this," Zhao Xuan looked inexplicable, "Use Chinese medicine for experiments...... We studied chemistry...... However, this is something that can cure Grandpa Luo's rheumatism...... True......fake"

Zhao Xuan was full of disbelief, but he believed that what Luo Xiang said should not be false. Especially about Luo Yumen, it is even more impossible to be fake.

After pondering for a while, Zhao Xuan thought that he should still find someone who understands Chinese medicine to study and research.

Zhao Xuan also knew such a person, one of his college classmates, after graduation, went to Wunan Hospital of Traditional Chinese Medicine and worked in the medical research laboratory.

Zhao Xuan took out his mobile phone and dialed the phone number of this classmate......