Attending ex-girlfriend's wedding, arresting the groom's officer on the spot

Chapter 274 The Last Time
A tall, thin young man came in, who was the second skin in Xiaopang's mouth.

"Mr. Liubai, don't waste your time talking. Although Xiaopang is not very smart, he is not really stupid."

Erpi was holding a shotgun and a plastic bag in his arms. When he opened it, it contained pig's head meat: "Eat some, when the time comes tomorrow, whether we can get the money or not, you will die."

In fact, Wang Guojun and others didn't even think about putting him back.

After receiving the money, six hundred will die.

If the money is not received, Liubai will die.

This is what they discussed before the kidnapping.

Seeing Erpi come in, Liubai knew that it was impossible for him to persuade Xiaopang.

But he still wants to make a final struggle.

"The Royal Army is not here, and there are only the two of you now. If you two release me, I will give you 4 million each."

Erpi was unmoved, and put the pig's head in front of Liubai: "Liubai, don't bother, 2000 million and 4000 million are no different to us, they are money that I have never seen in my life."

"However, we have to spend our lives."

"You are alive, go out to the police, and then correct us, even if you give me [-] million, I will die."

"Kill you, once and for all."

"no no!"

"You can't kill me!"

"The maximum sentence for kidnapping and extortion is 10 years and 8 years, but if you kill me, it's homicide! You have to pay for your life if you kill me."

"Don't kill me, I'll give you all the money!"

Xiao Pang opened the plastic bag, pulled out two pieces of pig ears and stuffed them into his mouth.

"Er Pige, are we really going to kill him?"

"I like his songs."

Snapped!
Erpi slapped Xiaopang: "Do you want to listen to music, or do you want money?"

"I want money!"

"Then do what Big Brother says. If Big Brother doesn't come back at nine o'clock in the evening, we'll tear up our ticket and run away!"

Criminal investigation detachment meeting room.

Qin Yong's face was livid.

Although Chen Feng's interrogation did not achieve the expected results, more important information was obtained from Wang Guojun.

Nine o'clock!
If Wang Guojun doesn't go back at nine o'clock, the people who guard the six hundred people over there will tear up their tickets.

"Captain Qin, is there any possibility of Wang Guojun bluffing?"

Zhang Hui put forward his own opinion: "The ultimate goal of them kidnapping Liubai is to get a ransom."

"If you didn't get the money, you killed him?"

"Now it's not a matter of discussing whether the Royal Army has lied."

Qin Yong shook his head and looked at everyone: "Whether Wang Guojun is lying or not, we must find Liubai as soon as possible!"

"Also...the soldier of the kingdom has been arrested. He confessed to the crime of kidnapping Liubai. At this time, there is no need for him to lie."

"Even if it is a lie, we must follow the truth!"

"So, before nine o'clock tonight, Liubai must be found!"

"Is there any clue from the traffic police?"

"There are tens of thousands of vehicles in Huijia Plaza every day, and it is very difficult to track down."

"I don't care, no matter how difficult it is, I have to find out."

"The Wang Guojun refuses to explain now, and the vehicle information is the only clue."

Qin Yong is really anxious now.

Nine o'clock in the evening, less than eight hours left.

"Have you found out about the other two people who were kidnapped together with the Royal Army?"

Ren Qiang nodded: "It's almost there."

Wang Guojun had a criminal record in the past and was a habitual offender. Of course, there were a few diehards following him.

"Chen Feng took a look at the situation. According to the information provided by Haotai Hotel Song Hui, the person who kidnapped Liubai with Wang Guojun is Wang Junsheng, nicknamed Xiaopang."

"There is another one named Sun Xing, nicknamed Erpi."

"We have sent people to investigate all possible places where these two people may have ended up."

"There is no result yet."

"As soon as possible, they kidnapped Liubai, and the place where he will be held will not be too far away, otherwise, Wang Guojun will not come back to cook for his mother."

"It is very likely to be around Haizhou City."

"Also, ask Tuzhen to trace the route of Wang Guojun's home this morning and see if he can find anything."

"Yes!"

Time is running out, as long as there are possible clues, Qin Yong will arrange for someone to follow up.

However, no one is sure whether Liubai can be found before nine o'clock tonight.

Surveying the office now.

Although Lu Chuan and the others had no more tasks, they were not idle.

"Have you found anything?"

Yang Sen shook his head: "There seems to be the sound of a cow barking in the recording, but it's not very real."

Lao Bai also shook his head: "When Wang Guojun made the blackmail call, he used something like a voice changer to hide his identity, and the recording of the surrounding sounds was not particularly clear."

"It doesn't sound real, it's not easy to play."

Several people have been analyzing the extortion call Wang Guojun made to Xu Zhe after returning from Haotai Hotel.

Of course, the purpose of analyzing the sound of the phone is not to determine the owner of the sound.

After all, the Royal Army had already found it and captured them all.

Liu Guodong wanted to try to see if he could analyze the noise in the recording to determine the surrounding environment where Wang Guojun imprisoned Liubai.

In this case, it is much better than looking blindly with your head covered.

However, the idea is very full, and the reality is very skinny.

Voiceprint analysis is now an important identity identification tool in forensic identification.

In some cases, there is no video recording, but there is sound recording evidence.

Therefore, it is very important to analyze the voiceprint in such cases.

Especially in recent years, due to the surge in telecom fraud cases, the demand for voiceprint analysis is also increasing.

However, there are very few criminal police officers who can do voiceprint analysis.

The Haizhou Criminal Investigation Detachment has no talents in this field, and has not even established a voiceprint identification laboratory in the whole province.

Voiceprint identification is different from fingerprint identification, and requires more instrumental analysis.

Moreover, the start time of voiceprint identification in China is relatively late, and the establishment of laboratories in various places is not sound enough.

However, some people are naturally sensitive to sound, and some criminal policemen have developed a good ear after long-term practice.

However, such voiceprint identification cannot be used as judicial evidence.

Conclusive judicial evidence still requires data analysis. By decomposing the sound, specific spectral data can be formed as judicial evidence.

The needs of Liu Guodong and others are simpler.

I just want to analyze whether there is a special environmental sound by analyzing the phone recording.

However, Yang Sen and Lao Bai obviously do not have the skills in this area.

"Little Lu, come over and try, you are young and have good ears."

When Lao Bai and the others were listening to the recording just now, Lu Chuan actually listened to it for a while.

But, really, there's not much to gain.

However, Lu Chuan still has an intermediate criminal investigation skill card rewarded by the system that he has not received.

Why don't you just choose a voiceprint identification analysis skill?
Keeping this skill card is to solve the case.

It just happens to come in handy now.

"System, get an intermediate voiceprint identification and analysis skill card!"

(End of this chapter)