Police Detective

Detachment Cao looked at the device carefully. It was only as big as a router, but it was quite heavy. The battery was really quite big.

Detachment Cao looked at it for more than ten seconds and handed it to Bai Song: "What do the English words on this mean?"

Bai Song took it and looked at it. It was also imported. There was a signal receiving and transmitting device with variable direction on it. From the meaning of the English word, it was a signal repeater with a range of about one thousand meters.

"It's like an AP, that is, WiFi. It can be connected to other devices. I don't know the specific functions." Bai Song looked around and said, "There are no devices nearby."

Bai Song suddenly saw the tall buildings in the distance and said, "Detachment Cao, I feel it may be related to the black radio station we encountered a few days ago."

Speaking of this, Bai Song suddenly thought that the matter of the black radio station seemed not to be told to the Cao detachment. As a result, the Cao detachment nodded directly: "Okay, then I will go back and ask the Tianbei branch. This kind of thing is so close to our place. Get to the bottom of it.”

"Okay." Bai Song thought that Cao's detachment should know about this, so he didn't say anything more.

"I'll leave it here for now." Detachment Cao said, "Go back and translate all the English on it and bring it to me. Then I'll go find the technical department."

Bai Song returned to his room and opened the translation software on his mobile phone. He didn't recognize many words on it.

Basically, it is some information such as power and label. It is not difficult to translate, but it is just the manufacturer.

Bai Song was a little confused, why did he seem familiar? He can guarantee that he has never seen similar repeaters and other equipment.

No, I have seen it once. The jammer I encountered last time in Southern Guizhou Province was also made by a foreign manufacturer. No matter how good Bai Song's memory is, he still can't remember the brand over there.

Taking out his cell phone, Bai Song dialed Senior Brother Ren Hao's number.

"Hello, senior brother," Bai Song greeted.

"Hello, Bai Song, why do you have time to call me? What's the matter?" Ren Hao received a call from Bai Song, and he sounded in a good mood.

"Brother, I'm calling you to bother you. I have something to trouble you about. It was the case we handled together last time. There was a full-band signal jammer at that time. Do you still remember it?"

"Yes." Ren Hao said: "That thing is rare, I am quite impressed."

"Where is this thing now and can you still find it?"

"It's not here with me, but it's not hard to find." Ren Hao paused for a few seconds: "Just like this, wait for me for ten minutes, and I should be able to find out where it is. Do you have any business looking for this thing?"

"I want to see the nameplate on it." Bai Song said, "The nameplate next to the gold characters."

"Okay, just wait for me for a while. I'll find someone to take a photo for you and send it to you on WeChat."

"Thank you, senior brother."

After hanging up the phone, within six or seven minutes, Bai Song received a photo from detachment leader Ren on his phone.

Bai Song opened the photo and saw the manufacturer at a glance. It was indeed produced in the same place.

Is it a coincidence? still?

Before Bai Song could think about it, Ren Hao called.

"Received yet?"

"I got it, I got it, thank you, senior brother." Bai Song was a little flattered, and senior brother was too polite.

"You're welcome." Ren Hao chatted about his family affairs: "I haven't contacted you for a long time. How are you doing lately?"

"Very good. Where are you, senior brother?"

"I'm still like that. I haven't changed places. By the way, are you asking about this nameplate because of something else?"

"I have equipment for a case here, which is also of this brand. I don't know if it has any connection with you."

"Well" Ren Hao was silent for more than ten seconds, "Do you still remember that there was a murder case when you were in Nanxi Village?"

"Remember, wasn't he arrested?" Bai Song asked with some confusion, why did he mention this matter?

"Yes. The fellow villager of the deceased at that time, the tall and thin man who was saved by you, was also killed shortly after you left."

"What? He's dead too? Haven't all the criminal groups over there been cleaned up? Why was he killed? Has the murderer been caught?" Bai Song was shocked. Things like murder cases are not just for fun. This is the bottom line of the Public Security Bureau. This kind of case must be investigated to the end no matter who is in office.

"He's been caught. It's not directly related to the first murder case. This tall and thin man had a conflict with an outsider in the village. After the fight, the outsider brought a dagger and stabbed him. The result was that Zi killed him.

The murderer was caught on the same day, and now he has been sentenced to death with a suspended death sentence. "Ren Hao said: "Both cases are very strange. The first murderer was shot. There seems to be no connection between the two, but as you know, murders are rare after all. "

"Indeed." After thinking for a few seconds, Bai Song said, "What a coincidence. Don't these two murderers have nothing in common?"

"No." After Ren Hao finished speaking, he continued: "Let's just chat with you. These two cases have been closed, so you don't need to think too much."

"Well, thank you, senior brother." Bai Song said, "It's probably just a coincidence."

"Well, you're welcome, we were just chatting casually." Ren Hao continued to chat with Bai Song about daily life and learned about Bai Song's recent situation.

After hanging up the phone, Bai Song was worried.

When it comes to solving crimes, the more coincidence there is, the more attention should be paid to it.

The handling of a case is a process of exhausting all the clues and then putting them together. It's not that Bai Song doesn't trust the local police. After all, Senior Brother Ren Hao has paid attention to this case. If there are any problems, they must have been discovered.

There were no good clues. Bai Song first checked the company of this device on the Internet and found that this company could indeed be found online. It was also an advanced electronic equipment company and was recently entering the mobile phone industry.

If so, is this also a coincidence?

Although high-tech crime has become a trend in recent years, it is still a rare form of crime.

After thinking about it, Bai Song called Sun Jie. He remembered that when Sun Jie was in the village, he had a very good relationship with this tall and lanky good friend, the glasses man Wang Antai who repaired the car. Maybe for the lanky and tall man, There will be some additional understanding of death.

Sun Jie was even more shocked than Bai Song when he heard about this. He quickly hung up the phone and went to find out more about Wang Antai, and then told Bai Song about the situation.

The cause of death of the tall and lanky man was excessive bleeding. The attacker accidentally stabbed an artery. The two had a conflict at the place where they were eating. The suspect was a foreigner, and this was the first time he had a dispute with the lanky man. Wang Antai sadly told Sun Jie that the local police had also questioned him.