"Woo woo......"

Outside the window, the sound of a car moving past at high speed sounded.

Li Yang had a flash of inspiration in his head, he had just heard the voice of the criminal talking through the phone speakerphone, and the background voice around him, could he find a reason to solve the case from here?

As soon as he thought of this question in his mind, he recalled that when this person spoke just now, there seemed to be a clanging sound of iron, which must have been made by the kind of steam hammer striking an iron tool.

He borrowed the divine sense of the flying saucer and found that there was indeed a blacksmith shop next to the street downstairs where the suspect lived, although the door was closed, but the master and apprentice were busy making iron tools. Even their tools were shaped like an axe, and Li Yang could see it clearly.

"Liyang, there's nothing for you to do here, it's already deep, I'll send you back." Liu Xia looked up in her spare time from work and saw that Li Yang was there bowing her head and pondering, and got up and said to him.

Before Li Yang could speak, a middle-aged policeman next to him smiled and said, "Xiaoxia, you better continue to watch the surveillance." Liyang, this kid has hands and feet, and he will go downstairs by himself, so you don't need to send it. ”

"Deputy Director Zhao, you can't say that, if it weren't for Liyang taking out one million for us to transfer to the kidnappers, maybe the kidnappers would have torn up the tickets now!" Liu Xia said aggrievedly.

"Liyang, this kid smells of copper at a young age, he is not a good person, Xiaoxia, stay away from him in the future. Isn't it just a bit of stinky money, what's the big deal? I order you to sit down and watch the surveillance, the case is urgent, and you can't afford to desert. This dignified-looking Deputy Director Liu commanded.

"Well, okay. Liyang, I'm busy, so I won't send you ....... Liu Xia sat down again, turned her head and said embarrassedly.

Li Yang's face sank like water and nodded, and he glanced at this Deputy Director Zhao more, this guy seemed to be sanctimonious, and there was always a hint of silver evil in his eyes, which made him feel that this person was not a good bird!

"Director Liu, it's been half an hour now, let's start transferring the second money, right?" The police officer of the technical group said nervously.

Liu Jian turned around and nodded, "Yes." The criminals haven't withdrawn the money yet, this time let's transfer another 200,000 yuan, you must pay close attention to the flow of funds in this account. ”

Li Yang looked at Liu Xia, who looked apologetic beside him, and all the busy police officers, suddenly waved his arms and said loudly: "No need to transfer money, I know where the criminals are!" Uncle Liu, hurry up and send someone to the family home in Shiqiao District 2 at the intersection of Shiqiao Road and Xiafei Road, where are the criminals! ”

As soon as he said this, the whole house was shocked!

All the policemen in the room looked at him with disbelief in their eyes.

Deputy Director Zhao was the first to attack, stood up and said angrily: "Liyang, what nonsense are you talking about? Don't think that if the task force uses your money, you can make a big deal of nonsense here and influence everyone to solve the case! Hurry up, there's nothing to do with you here! ”

The surrounding police officers all felt that Deputy Director Zhao was a little unpolite when he spoke, and there was embarrassment on his face, Liu Xia hurriedly said: "Deputy Director Zhao, Liyang is also kind, you can't say that about him!" ”

Deputy Director Zhao was about to continue to attack Liyang, when Liu Jian came over and waved his hand to stop him.

Liu Jian looked at Li Yang with a solemn expression and said: "Shiqiao District 2 is more than a kilometer away from the city bureau, Liyang, how do you know where the criminals are?" ”

Li Yang just wanted to kick that Deputy Director Zhao to death, but now that the little boy's life and death were at stake, he couldn't care about personal grievances, and shouted: "It's a voice!" The sound of striking iron!

Uncle Liu, you don't know, I have been very sensitive to sound since I was a child, and when the suspect spoke just now, I had a faint sound of striking iron.

In the past, I used to ride a bicycle to the vicinity of Shiqiao District 2, and I heard the sound of blacksmiths striking iron, like the beat of music, and I had an impression.

As soon as I heard this voice from the phone speakerphone just now, I felt very familiar, and after thinking about it for a long time, I realized that I had heard it in Shiqiao District 2! ”

Liu Jian had a little joy in his eyes, and said calmly: "Liyang, can you really be sure that this voice is in the blacksmith shop in the second district of Shiqiao?" ”

"100% sure!" Liyang cut the railway.

Deputy Director Zhao said angrily: "Director, you can't listen to this kid, what can judge the location of a criminal suspect by listening to the voice, it's just a fantasy!" Could it be that he is a bat? ”

Liu Jian waved his hand again to stop him from speaking, and said loudly: "Is Wang Tao, the captain of the criminal police team, here?" ”

"Here!"

A burly policeman pulled out a stool and stood up, saluting Liu Jian.

"Hurry up and lead the second district of Shiqiao on the competent police road. We don't have any good way now, and we would rather believe Liyang's words than believe them. Do not sound your sirens lest you alarm the criminals. Liu Ju ordered loudly.

"I'm going to the scene too, Liyang, you take my car, I want to see how your kid's ears are!" Liu Jian strode out, and Li Yang and Liu Xia followed, leaving only Deputy Director Zhao with an angry face.

In less than two minutes, four police cars roared out of the Southeast City Public Security Bureau.

A kilometer away is within reach for a car, and it's already ten o'clock in the evening, and there is very little traffic on the road, which speeds up their travel.

Five minutes later, Liu Ju took Liyang Liu Xia and more than a dozen public security officers to the gate of the Shiqiao District 2 community.

Here, they really heard a relatively clear sound of clanging iron, which confirmed Liyang's previous judgment, and Liu Ju had some confidence in the criminals living in this community.

The gate of the community was not closed until 12 o'clock in the evening, and now the gate is open, and the residents of the community can come and go as they please, they say hello to the doorman and quietly enter the community.

This neighborhood is a relocation house built after the renovation of a previous shantytown, and it is full of seven-storey conjoined buildings. There are a total of 12 buildings, each in a row, and the entire community has more than 3,000 residents. It's night, and many residents have gone to bed, making it difficult to check.

Just as Bureau Liu called to transfer more police forces here, Li Yang walked forward on his own, and muttered to himself as he went, "Is this here?" No, the sound should be a little bit higher. This row of buildings is not right, and you have to go forward. ”

Liu Xia and Wang Tao, the captain of the criminal police, followed Liyang forward with doubts on the left and right, followed by the police with loaded guns and ammunition in the brigade.

It was only when he walked to the position of the third building in front of him that Li Yang said softly: "By the way, it's in this row of buildings, everyone come with me!" ”

After speaking, he trotted into the building, and Liu Jian, who was behind him, trotted over and pulled Li Yang and whispered: "Li Yang, how do you know that the criminals are in this building?" ”

"Listen with your ears. There is a subtle difference in the distance that sound waves travel in the hallway, and my ears are naturally gifted to hear this difference. Li Yang said nonsense.

Now that the child's surname is in danger, he can't care too much, and he just stops downstairs in the fourth unit. He listened downstairs for a while, but unfortunately the blacksmith brother seemed to be tired of the knocking, and lay down on the bed to rest, if only he could hear it!

"Liyang, it's over, the blacksmith won't knock. No, I'll send two officers and tell the blacksmith to keep working, what do you think? Liu Jian said in a low voice.

"Uncle Liu, don't speak, I seem to hear a child crying!" Li Yang lowered his voice.

Boss Fang next to him was anxious and was about to shout loudly, Wang Tao took him in his arms and covered his mouth with a tiger leap, and said in a low voice: "You don't want the child's life?" All you have to do is shout and alarm the kidnappers, and the child will be killed in no time! ”

Boss Fang nodded with tears in his eyes and stepped aside under the protection of two policemen.

At this time, the police officers of the Public Security Bureau gathered more and more downstairs, and everyone lowered their voices and hid in the hidden place downstairs. In the darkness of the night, there were 20 heavily armed police officers in ambush under the building.

They also tried their best to listen to the child's cry in Liyang's mouth, but they couldn't hear anything.

In fact, Li Yang can't hear it, through the thick cement wall and glass window, the cry of a gagged child will not be louder than a kitten, and it will be hellish if you can hear it!

"It's this building, the child is crying, it can't be wrong! Everyone follow me up, I'm still not sure what floor the criminals are. Li Yang exclaimed in a low voice.

Liu Jian nodded excitedly and said, "Wang Tao, you go up with your best men, pay attention to be light-hearted, don't startle the snake!" ”

Wang Tao, the captain of the criminal police team, nodded, stretched out his finger a few times, and several policemen who were as strong as little tigers stood up, and then he waved his hand, and several people followed Li Yang upstairs side by side.

Li Yang stopped every time he reached the floor, pretending to listen carefully to the sound, and walked up the floor without any special expression. Finally, when he reached the sixth floor, he first went to the west side and listened carefully for ten seconds, then to the east side for ten seconds. Finally, he pointed heavily with his hand and lowered his voice: "This is it!" ”

Wang Tao's expression was overcast, and he waved his hand to let Li Yang step aside.

This anti-theft door is a cyan steel anti-theft door, the anti-theft surname can not be very good, there is a possibility of direct opening.

As soon as Wang Tao made a look, a lockpicking expert from the technical department of the Public Security Bureau stepped forward and began to open the lock. A police officer next to him used a small flashlight to illuminate him, and the lockpicking expert skillfully took out a pack of delicate tools, inserted them into the keyhole and began to unlock the lock.

Everyone waited in silence, and although they could still not hear the child's cry, the sound of the criminals shaking the tables, chairs and benches as they slept could be heard clearly.

The subtle sound made by the lockpicking expert when he opened the lock made everyone sweat, and through this thin iron door, the two layers of justice and evil began to fight!

There was no such thing as Liyang now, and he slowly went down to the fifth floor with a sigh of relief.

"Liyang, if the criminals are not here, we will trespass on the private house, and your kid's sin will be great!" Deputy Director Zhao also touched this at this time, and said angrily at Li Yang.

"Hehe, what crime is not a crime, I am not from your Public Security Bureau, and your methods of expelling and writing major demerits do not apply to me." Li Yang said angrily at him.