Then, the policeman walked back to the old lady and said:

"Alright, Auntie, we've written down your grandson's situation, and we'll let you know if we find anything then. You don't have to worry anymore, it's fine. ”

"Okay, okay, thank you, comrade policeman."

The old lady nodded her head in thanks.

Immediately afterwards, the policeman pointed his finger at Lin Yao and the two of them, and said to the old lady:

"These two are also our colleagues, they asked you to learn about Sun Liang's situation, please cooperate."

The old lady looked at Lin Yao and the others, and nodded slightly:

"Okay, I got it."

"Then we'll go first."

After saying that, the two policemen turned around and walked outside, and greeted Lin Yao when they passed by them.

Lin Yao and the others slowly stepped forward and looked at the old lady.

"Comrade policeman, you tell me the truth, Liangliang is okay, right?"

The old lady looked at Lin Yao and asked with sadness in her eyes.

"It's okay, don't think about it."

Lin Yao could see that this old lady's mind was also relatively delicate, and it was estimated that she had been muttering in her heart.

"That.... Yes. ”

The old lady nodded.

Han Bin looked around in the back.

There are not many things in the room, only sofas, dining tables and chairs, TVs, etc. in the living room, but on the wall in the most conspicuous position, you can see the award certificate.

Han Bin stepped forward and looked at it.

"Sun Liang is very good, he has won so many awards."

"Yes! Comrade policeman, you don't know, my family Liangliang is very sensible, not only has a good academic performance, but also helps me share housework at home, so he doesn't let us worry about it. ”

When this topic was spoken, a touch of pride appeared on the old lady's face.

"Does he usually come home on time after school?"

Lin Yao looked at the old lady and asked.

The old lady nodded directly and said:

"Go home on time, he basically doesn't play outside, and when he comes back, he helps me cook and fight, and he brushes the bowl after eating."

"Do you know which of his classmates he usually plays with?"

Lin Yao continued to ask.

"This ..... I don't know, I just know that he comes home on time after school every day, and he doesn't tell me about school, of course.... I didn't ask either. ”

The old lady frowned slightly and shook her head.

Lin Yao couldn't help but sigh secretly, seeing that the policeman was right, he really couldn't ask for any useful information from the old lady.

I can only look at his house, and if I can't find any useful clues, then there's no way.

After thinking about it, Lin Yao said to the old lady:

"Auntie, is it convenient for us to go to Sun Liang's room to have a look?"

When the old lady heard this, she nodded again and again, and said:

"Convenient, convenient, you guys go in, his room is the one on the left."

"Hmm."

Lin Yao agreed, and then glanced at Han Bin.

The two of them walked into the room.

Sun Liang's room is very tidy, with a few posters of basketball stars on the walls, a clean desk, stacks of books and a desk lamp, and an old-fashioned TV opposite the bedside.

"It's ..... It's so clean, and nothing special. ”

Han Bin looked around inside and couldn't help but say.

It seems that this is a trip for nothing.

"Huh?"

Just as he was complaining, he suddenly noticed that there was a vacant place in front of the TV, and the rest of the table was covered with a light layer of dust, but this place was indeed exceptionally clean.

"What's wrong?"

Lin Yao couldn't help but look at him suspiciously.

"Xiaolin, come over and take a look, there should be something in here before."

Han Bin's expression was solemn, and he pointed to the table in front of the TV and said.

Lin Yao hurriedly walked over and looked up.

"Hmm...... Indeed, boxy, put it here...... I think it's a game console. ”

Lin Yao couldn't help but analyze.

"Yes, it should be a game console! Look here, there are so many game discs. ”

Han Bin took out a stack of CDs from the compartment under the table and said to Lin Yao.

"How could it be gone? And it looks like it was just taken. ”

Lin Yao couldn't help but wonder.

"Could it be that his grandmother was afraid that it would affect his studies, so she put it away?"

Han Bin couldn't help but analyze, and then said,

"Let's go out and ask the old lady!"

"Yes, ask."

Lin Yao also nodded.

Then, the two immediately walked out.

"Old lady, I want to ask you something."

After going out, Han Bin immediately looked at the old lady sitting on the sofa and asked,

"Was there a game console in Sun Liang's room before?"

"Game consoles? Yes, it was bought for him last time his dad came back. ”

The old lady thought for a moment after hearing this, and then nodded.

"Why is it gone now?"

After getting her affirmative answer, Han Bin couldn't help but ask suspiciously.

"This.... I really don't know, and I don't care. I guess I borrowed it to a classmate or something, otherwise he could get somewhere. ”

The old lady shook her head and replied.

"Lend to a classmate?"

Han Bin's brows couldn't help frowning,

"Lent it to whom?"

"I don't know."

The old lady replied.

"That'll be fine, old lady."

Han Bin had to nod, and then turned his head to look at Lin Yao:

"Xiaolin, do you have anything else to ask?"

"Nope."

"Alright, let's go first."

Han Bin nodded, then looked at the old lady and said goodbye:

"Auntie, let's go first, it's not early, you can rest early, don't think about it."

The old lady quickly stood up and said:

"Okay, comrade policeman, you must help us find Liangliang as soon as possible, such a good boy.... There can't be any accidents. ”

As she spoke, tears flowed from the old lady's eyes.

Seeing this, Han Bin hurriedly comforted:

"Okay, okay, Auntie, it's okay!"

After finishing speaking, he and Lin Yao walked out.

Walking out of the corridor, Han Bin couldn't help shaking his head and said:

"It's so distressing for my aunt to be like this, I really can't imagine what she will be like after she knows the truth....."

Then, his eyes lit up and he said to Lin Yao:

"By the way, no, let them call Sun Liang's parents at the police station, and ask them to call the old lady and tell her that they picked up Sun Liang."

"After all, the old lady doesn't need to know about this!"

After hearing this, Lin Yao couldn't help but nod in agreement:

"Well, that's a good idea."

"Right? The main thing is that I'm worried that after the old lady knows the real situation, she won't be able to come up in one breath and something will happen! ”

Han Bin immediately said,

"Okay, then it's decided, I'll call the police station later."

"By the way, where are we going now?"

Then, Han Bin couldn't help asking.

Lin Yao's expression became solemn, staring ahead, and after thinking for a moment, he said:

"When I went to Wang Haopeng's house, I felt that there seemed to be some problems with their husband and wife."

"Oops! Let's go together again, let's go! ”

Han Bin was a little excited when he heard this, and hurriedly said.

Immediately after, the two walked directly to the property of the community.

After revealing their identities, they quickly asked for the specific address of Wang Haopeng's house.

At this moment, Han Bin's mobile phone rang.

Han Bin hurriedly took it out and looked at the screen of his mobile phone.

"Zhang Chengtao called."

Han Bin looked at Lin Yao and said.

This Zhang Chengtao is also a senior criminal policeman in their fifth group, and his qualifications are comparable to Han Bin.

After Han Bin and Lin Yao came out to investigate this time, Zhang Chengtao led the other team members to carry out related work.

"Hello? Lao Zhang, what's the matter, call me. ”

After connecting, Han Bin asked directly to the other end of the phone.

"Old Han, how is the situation over there?"

Zhang Chengtao asked.

"We just came out of Sun Liang's house, and we didn't ask for any useful information from the old lady."

Han Bin sighed and said to him.

"Oh, that's right."

Zhang Chengtao on the other end of the phone nodded slightly, and then said:

"In the afternoon, the technical squadron came with news, and they detected an aphrodisiac in the juice in Sun Liang's stomach, this aphrodisiac is very rare on our side, and there are not many channels to buy it."

"Aphrodisiacs?"

Han Bin couldn't help but be surprised, and then quickly turned on the megaphone and let Lin Yao listen to it too.

"It's okay, so now there's a breakthrough in the eucalyptus."

Zhang Chengtao nodded and continued,

"Through our investigation, the teacher who taught English in their class had previously committed child molestation, and we searched his home and found this aphrodisiac in his backpack."

"Now the evidence is obvious, it should be this English teacher who did it!"

"We've now brought this English teacher back."

"No, don't investigate outside, come back quickly, let's open a breakthrough in this English teacher!"

After listening to Zhang Chengtao's words, Han Bin and Lin Yao couldn't help but be stunned.

"Don't be in a hurry!"

Lin Yao immediately said to Zhang Chengtao on the other end of the phone.

"Kobayashi?"

Zhang Chengtao heard Lin Yao's voice and hurriedly greeted him.

"Brother Zhang, you can just interrogate this English teacher normally, and the others continue to investigate, I don't think it's that simple."

Lin Yao said to him with a serious expression.

"It's not that simple?"

Zhang Chengtao couldn't help but wonder.

Now that everyone has basically stolen money, what is not simple.

"All of our personnel work is now on this English teacher, and I feel that it would be a waste of time to investigate anything else now, so come back quickly."

Subsequently, Zhang Chengtao couldn't help but say.

"No, it's possible that the killer did it on purpose."

Lin Yao said immediately.

Now that more and more evidence points to this Teacher Liu, the stronger the feeling in Lin Yao's heart.

Because of all this..... It's so deliberate!

The body was in the garbage bin downstairs of Mr. Liu, and the deceased had taken an aphrodisiac in his stomach, and Mr. Liu had this aphrodisiac in his backpack, and his love of molesting students was still known to everyone in the school.

All this seems to be holding a loudspeaker, shouting to the outside world that he killed people!

This Teacher Liu is not a fool, he can't do this.

There must be something hidden in this!

"Xiaolin, are you thinking a little too much......

After a while, Zhang Chengtao couldn't help asking.

This question is what Lin Yao said.

If it was another criminal policeman who repeatedly raised this kind of question, he would have had to scold him a few words a long time ago.

"I don't think much about it at all."

Lin Yao shook his head and continued,

"Brother Zhang, don't you think that our investigation is really smooth, as if someone is feeding us the evidence."

"This ..... Smooth means that our detection strength is strong enough! ”

Zhang Chengtao couldn't help but smile a little, and then said,

"Xiaolin, you have been here for a short time, in fact, many times, this kind of criminal eucalyptus is not so complicated, unlike the TV show, all kinds of routines and various designs."

"By the way, Old Han, what do you think?"

After finishing speaking, Zhang Chengtao asked Han Bin again.

"I think Kobayashi is right."

Han Bin didn't think about it, and blurted out directly.

"You.... Yes. ”

Zhang Chengtao, who was choked by these words, was speechless for a while, and then had to say helplessly:

"That's okay, Old Han, since you think the murderer is someone else, then you will continue to investigate outside."

"We're going to work on this English teacher, and then the evidence on his side is conclusive, just don't hit you in the face, haha."

"Hey! Lao Zhang, you don't want to torture to extract confessions, do you! ”

"What do you think! How is it possible, of course, to come up with evidence, so that he has to admit it! I'll tell you, now that we're pressuring him where he was, he won't say that we're working. ”

"I'll see how long he can last!"

After finishing speaking, Zhang Chengtao's mood calmed down a little, and then said:

"Alright, let's do it first, I'm going to continue here!"

"Okay!"

Han Bin directly pressed the hang up button.

Then, he couldn't help but shake his head at Lin Yao and said:

"This old Zhang, if he can't listen to what he says, if he wants to start with the English teacher, just let him go."

"By the way, Xiaolin, but you said, if this English teacher is not a murderer, then why didn't he say where he was at the time of the incident."

"Also, how could he have that kind of aphrodisiac, is it an accident?"

Immediately afterwards, Han Bin couldn't help but discuss with Lin Yao in confusion.

"I don't know this yet, but I can feel that the black hands behind the scenes are laying out for us, waiting for us to jump inside."

Lin Yao shook his head slightly and said in a deep voice.

"Alright then, let's leave that alone and get on with what we're supposed to do."

"Let's go!"

Then, the two walked to the building where Wang Haopeng's family lived and went upstairs directly.

"Dongdong, Dongdong!"

Han Bin knocked on the door.

After a while, there was no movement inside.

Han Bin rang again, waited for a while, and still didn't move.

"Huh? What's the situation, is there no one at home? Could it be that they came back from the Internet café just now, and instead of going home, they went out? ”

Han Bin couldn't help frowning and wondered.

Lin Yao also frowned slightly, and then turned on his super hearing and listened inside.

Immediately, the sound of rustling inside reached my ears.

When Han Bin saw Lin Yao like this, he couldn't help but be happy, and said:

"Can you hear anything like that?"

Lin Yao got his head up from the door, then gestured towards the door, and said:

"Keep knocking, there should be someone at home."

Han Bin couldn't help but ask with some doubts:

"Really? Do you hear movement? Why don't you open the door if someone in the house doesn't open the door! ”

After finishing speaking, Han Bin continued to knock again.

"Open the door! Is there anyone in the house? ”

A moment later, there was a sound of footsteps inside, and then the door suddenly opened, and Wang Hairu's head poked out of it.

"Hey, young! Comrade policeman, are you here? Quick, please come in! ”

Suddenly, Wang Hairu's face was full of smiles, and he looked at Lin Yao and said.

"Why didn't you open the door at home?"

Han Bin couldn't help frowning and staring at him and asked.

Wang Hairu smiled awkwardly, and then said:

"Ah..... Isn't that after eating, I did a few exercises in the house, and I didn't hear it. ”

Han Bin walked into the house and said:

"Is that bothering you?"

"No, no!"

Wang Hairu smiled and waved his hand.

Wang Haopeng's mother also walked out of the inner room, looked at them and smiled politely:

"Hello comrade policeman, please take a seat, I will pour water for you."

"Don't be busy, we just came out of Sun Liang's house, you are from a community, so we just happened to come over to have a look."

Han Bin said.

"No need to change your shoes, comrade policeman, just come in. We don't have such big slippers for this officer at home, haha. ”

Wang Hairu looked at Lin Yao and said with a smile.

Lin Yao smiled awkwardly, and then walked in.

"Is Wang Haopeng doing his homework in it?"

Lin Yao looked at the bedroom with the door closed inside, and couldn't help asking.

"Oh, no."

Wang Hairu shook his head, and then said,

"When we came back from that side just now, we sent him straight to his grandmother's house."

"This kid is so angry with us that I'm afraid that if I put him at home, I can't help but want to beat him!"

Han Bin couldn't help laughing, and then said:

"You should focus on education, reason with him, and don't do it at every turn, which may backfire."

Wang Hairu nodded again and again:

"Yes, yes, the truth is that we can't help it sometimes, and we will pay attention to it later."

"Yes, my temper is also a little impatient, and when I see him so out of tune, I can't get angry."

Wang Haopeng's mother also said with a smile next to him.

"Your house is good, the north and south are transparent."

Lin Yao looked at their living room and walked inside.

"Ahh Yes, it's ok. ”

Wang Hairu was stunned for a moment when he saw Lin Yao walk in, and then hurriedly said with a smile.

"This room belongs to Wang Haopeng?"

Lin Yao asked, pointing to the bedroom with the door closed.

"Yes, our house is small, with two bedrooms and one living room, the bedroom is ours, and this one is Pengpeng's."

Wang Haopeng's mother said.

"Is it convenient to go in and have a look?"

"Convenient, convenient."

After speaking, Wang Hairu directly opened the bedroom door.

I saw that Wang Haopeng's room was in stark contrast to Sun Liang's.

It's full.,There's a transparent cabinet that holds figurines in it.,There's a computer with a large screen on the desk.,You can see that the configuration is not low.。

Various toys were scattered around the corner, and there was an accordion, placed on the bay window, all covered in dust.

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