Chapter 2185

Cloud painting was stunned for a moment.

Then he laughed, "thank you, but I'm not old enough. I don't need you to praise my youth."

Ren Yufan also followed with a smile, "to say this to other people, I may be really polite praise, but to you, I am totally from the heart, I promise that what I said must be the truth. If you don't believe it, you can ask Group leader Ling. "

Ling Nan, who was pointed to, also took a look at the cloud painting and said, "how do you say that? If you say this again in ten years and twenty years later, it will be more obvious. Now, there is no comparison. Is there a big change between 18 and 24 years old? Is the age of 30 a hurdle for a beautiful woman? Or 40? Anyway, I didn't see anything. Is it the same as before? This face is still so good-looking. It's a little thinner and whiter than before. I can't see anything else. "

Cloud Lake was Lingnan to laugh, "originally is, this age, my skin condition is not going to slide too fast."

"Ha ha." Ren Yufan gave a cool smile, and his eyes were even more meaningful. "This is not convincing. Otherwise, look for the photos of her when she was 18 and compare them with the photos now. Then look for the samples in our database and compare the differences between 18 and 24 years old."

"ah, I said Lao Ren, are you too busy?" Ling Nan speechless went over and grabbed Ren Yufan's shoulder, "why do you compare this? All right, all right. Stop talking nonsense. Get down to business. "

Ren Yufan just smile, also no longer say what, a group of people follow Ling Nan to the technical room.

Since entering the Bureau, Tan Zheng Yue has been following Yun Hua's side and protecting her. He was staring at Ren Yufan's whole talk with Yun Hua just now.

Talk about Zheng Yue's face is not very good-looking, he will not feel wrong, Ren Yufan's attitude towards painting is unavoidable, seems to have some hostility.

Sitting in front of a professional audio analysis equipment, cloud painting took a deep breath and calmed his mood.

"Are you ready?" Ling Nan asked.

Yunhua pursed her lips, put on the professional earphone device, and nodded, "ready."

Ling Nan looked at her, "then I started, you listen carefully."

With that, he clicks down the mouse and the audio begins to play.

There was a hissing sound coming from the headphones. It had been dealt with, but there was still noise. It could only be because the quality of the original vocal cord was not good enough.

"Please, let me go, please..."

A voice of panic and despair sounded.

Yunhua recognized that the voice was the voice of her adoptive father, Yun Congjun. Although she had never heard her adoptive father plead with others in this tone and tone, she could recognize that it was his voice.

"Did she ask you?" A very light voice, the cloud is light and the breeze is light.

Is this the voice of the so-called killer?

Yun Hua clenched his fist. The voice The voice

Whose voice is this?

She felt familiar with it, but for a while, she couldn't figure out whose voice it was!

How could she not remember her memory so well?

Without waiting for her to think carefully and react carefully, the sound in the earphone rings again.

"I don't know what you're talking about. I didn't do anything. She calculated me. She and her mother are bitches..." Yun Congjun's voice is also full of resentment.

"Pa!"

A crisp slap.

Then, the voice that made Yun Hua feel very familiar, but how could not name it, rang out again, "you are really unrepentant, so you should go to 18 levels of hell, and you can't live beyond life forever. Don't worry, you won't die so fast. When you are dying, I will save you and let you feel the world more Cruel... "

"Who the hell are you?"

"Who are you, you, you, you..." It's her, isn't it? She asked you to kill me, didn't she? No, no, no, no, no, I'm her father. I'm her own father. She asked you to kill me. It's a big treachery! "

"Oh, treacherous? You deserve it. But there is a sentence you said wrong, I have to correct you, she is not your own daughter, she shed blood is not your beast. Now, are you satisfied? If you are satisfied, enjoy the feast of 100 dogs I have prepared for you

"She's not my daughter? No, no, no, no, no, No. how could she not be my daughter? Bitches, bitches... "

Then, the sound of many dogs biting at close range, as well as the scream of Yun Congjun, were recorded.

Yunhua took off the earphone.

With one hand on her forehead and eyebrows, she kept repeating the familiar voice in her mind.

No one spoke, no one dared to interrupt her thoughts.

After a few minutes, Ling Nan finally couldn't help it, and whispered, "how to draw? Do you hear anything?"

Yun Hua looked up at him with confusion in his eyes: "I I think the voice is very familiar, but But I really can't hear that. This It's a little unreasonable, but I really can't hear it. Wait, wait, let me calm down and I'll listen again. OK, don't worry. I'll listen againIt's not so much that she's talking to Ling Nan, it's better to say that she's telling herself.

It's a familiar voice. Why can't you hear it?

It's not scientific.

"Don't push yourself too hard." Talking about Zheng Yue's one hand pressing cloud painting's shoulder, gives her strength.

Yun Hua nodded, but then shook his head, "I I need to hear it again. "

Ling Nan pursed his lips and sighed, "OK, I'll play it for you again."

Yunhua took a deep breath, drank water, put on the earphone again, and nodded to Lingnan. Ling Nan got her signal and pressed the play button again.

The recording starts playing again.

This time, cloud painting heard more.

There are a lot of dog barking and wind in the background sound. As Ling Nan said before, the killer's voice is relatively low and can be heard, but it is different from the normal volume. We need to listen more carefully.

The killer's volume is not caused by the recording equipment, but the murderer's voice is too low. This kind of small can not be solved by amplifier amplification, if you have to enlarge, it will cause a certain degree of distortion.

Listen again.

Cloud painting has been able to completely remember the dialogue in the recording, every word in her heart, she can even completely repeat it, but

She still couldn't remember who the voice was.

It sounds so familiar. Why can't you remember it?

Yunhua took off the earphone, stood up and looked at Ling Nan and Ren Yufan, "I'm sorry, I tried my best, I really I really can't remember, but the voice is very familiar. I always feel that I can break his name. But when I say it, I can't remember who the voice is How to say that feeling I... "

"Draw, OK, take a rest." Talking about Zheng Yue grabbing Yunhua's arm, "don't worry, take a rest, don't embarrass yourself!"

Cloud painting sighed with some dispirited sigh.

Before she came here, she was worried that if she knew who the man was, she didn't know how to deal with it. But now, she is helpless, because she can't recognize it at all.

"May I hear it?" On Zheng Yue asked.

Ling Nan and Ren Yufan exchanged eyes and nodded, "OK, please sit down."

Talking about Zheng Yue, he sat down and said to Ling Nan, "you take the painting to one side and have a rest. Pour her a glass of water."

"Don't worry." Lingnan road.

Cloud painting hands holding a cup of warm water, but how can not calm down.

Talking about Zheng Yue has been wearing headphones, holding the mouse, "press here right."

"Yes." Ren Yufan answered on the edge.

Talking about Zheng Yue pressed the play key, his face was very serious and began to listen carefully.

A recording, just a few words, is very short.

The more quickly he heard about Zheng.

He played it again

He listened to it three times in all.

Then, talking about Zheng Yue took off the headset and looked at Ling Nan, "you must have heard this recording, right? What do you think? You should know all the people around you, so whose voice do you think it will be. "

Ling Nan pursed her lips and shook her head, "I didn't know. To be honest, I feel the same way as painting. I always feel that the voice is very familiar, but I can't tell whose voice it is. "

Ren Yufan chuckled, "I don't know. I thought you were covering up criminals."

"Really not." Ling Nan was also helpless. "The first time I heard it, I felt very strange. I always thought that the voice was familiar. However, you asked me to tell me whose voice it was. Another one was wrong. That's why I want to collect the audio data of people familiar with painting, make a comparison, and let the data speak. "

"No more."

On Zheng Yue said directly.

"Why?" Ling Nan Ren Yufan and Yunhua both looked at it and didn't know why.

Talking about Zheng Yue squinting his eyes, "because that voice is a mix."

"No way!" Ren Yufan's first opening, "our technology has been identified, that voice is not computer synthesized!"

Talking about Zheng Yue looking at Ren Yufan, "the mother of your identification is the video data through the hard disk, but have you ever thought that there is a problem with this video data?"

Ren Yufan and Ling Nan's face immediately became serious.

"You investigated the case of Yun Congjun very carefully, but you didn't find such important evidence. It happened that it was discovered this year or after the case was restarted this year. Is it so coincident?" Talking about Zheng Yue, he said, "even if there is such a coincidence, why do you think the murderer should leave such a video material that is unfavorable to him or even can be convicted for him? When Yun joined the army, the murderer had already fled. He even had enough time to deal with all traces of cloud's activities outside the army. Why did he leave this video? Or is it stored in a hard disk that can be saved for a long time? ""You mean, this is the clue that the murderer left on purpose." Ling Nan said, "we have also considered this, but after all, the murderer is not a normal person, nor can it be considered according to the thinking of a normal person. Or the murderer is so abnormal that he deliberately leaves his own criminal evidence at the scene of the crime, which may satisfy his twisted mind of fooling the police."

"There is one possibility, but I firmly believe in another." On Zheng Yue said, "especially this audio material, let me more convinced of my doubts. At the beginning of this dialogue, Yun Congjun used his own voice. That's right, but the killer used a synthetic recording. Therefore, what is recorded in the hard disk is the synthetic sound itself, and there is no need to edit it any more. After you purify the sound again, it is impossible to find any trace of synthesis, because the video material is not synthetic

Ling Nan and Ren Yufan's face is completely ugly.

"If that's the case, then the evidence will be wasted again." Ling Nan couldn't help but hit the wall with a fist, "this murderer I don't believe it. He can't do anything

"It turns out that after all these years, he's really at a loss." On Zheng Yue Dao.

Ling Nan was helpless, "talk about uncle, can't you beat us? It's already sad. "

Originally very low mood, a moment and lively.

Talk about Zheng Yue smile, "also do not need to find other people's audio data to compare."

"Why?" Ling Nan said, "maybe Maybe there's a silver lining? Even if the murderer is trying to confuse us, he will probably mix his own voice. If we analyze several sounds in the mix, maybe Maybe the murderer is one of them, so that we can conduct targeted investigation one by one. "

"No use." This time, Ren Yufan opened his mouth, and everyone looked at it.

Ren Yufan chuckled, "at that time, I had already checked all the people around her. Using the authority I could get, I tried my best to investigate But there was no result. The people around her are so innocent that they can't be any more innocent, ha ha. "

It's too innocent to be innocent.

It sounds so ridiculous.

Ren Yufan hooked his lips, "you know the murderer is the people around you, but you still refuse to provide us with enough clues. Cloud painting, you just Don't you want us to find out who the killer is? Or do you like what the murderer did? "

"Shut up!" Talking about Zheng Yue's face changed instantly, "who gives you the right to question her for no reason."

Ren Yufan shrugged, "question? No, I'm just talking about the facts. "

Zheng Yue's face was as black as ink.

Ling Nan quickly came out to round the scene, "OK, OK, everyone is to investigate the case. Lao Ren was planted in this case five years ago, and he has not relaxed the investigation for the past five years, and he is a little angry and normal. All right, don't talk about it. In order to catch the murderer as soon as possible, let's not fight among ourselves. "

Ren Yufan smell speech, nodded, chongyun painting said, "sorry, I didn't mean to."

Yun Hua shook his head, "no harm."

Ren Yufan took a deep breath. "Since it's all for investigation, Miss Yun Hua, can you open up and talk about Qi Ziheng and Duan Xinhai, as well as dozens of people in Dongshan sanatorium, what kind of grudges do you have

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