The wealthy family is also pretending to be poor for each other today

This tone, this expression, there is something wrong at first glance!

Nie Qiuhan also nodded immediately, then lowered his voice, "Then please come with me."

From the looks of it, the two policemen came to see him specially.

So Nie Qiuhan did not take them to the office to continue the conversation, but went to his private piano room together.

The sound insulation effect will be quite good.

"Sorry, I didn't put any tea here."

Nie Qiuhan made a cup of coffee for each of them, sat down next to the piano and asked cautiously, "Two police officers, have you got any clues?"

Then, the two policemen looked at each other.

"To be precise, we received an anonymous tip-off call."

One of the fat police officers looked a little serious, "The other party may have used voice-changing software. We didn't have time to identify his gender. We just heard a very low voice from the other side saying that it was Lin Zikun who was still on the run and was wanted secretly. I killed a student in your class and wanted to take revenge on this girl named Ye Ning."

Nie Qiuhan's eyes suddenly widened, "Who is it!"

Inevitably, he remembered the quarrel he had just had between Wang Xiaofei and a boy named Zhang Hao in his dormitory.

Just now, he thought that maybe Wang Xiaofei was targeted because he was too unpopular, but now after hearing what the police said, he had to think more...

"The other party didn't say this."

Another thinner policeman shook his head, "And the other person spoke very quickly. We didn't even have time to react and intercept the audio source for recovery and verification, so the call was hung up directly."

The fat policeman smacked his lips, "Maybe it's to prevent the audio source from being intercepted."

Since it is anonymous, it is natural to be extremely cautious.

So, it’s not surprising to have this bit of common sense, but it’s just... quite tricky.

There have been so many incidents at Beijing University this year, and the police have been scratching their heads one after another, and every incident seems to scratch their heads...

Ugh!

"In other words, there are actually witnesses?"

Nie Qiuhan was suddenly startled again, and his mind suddenly began to spin. Could it be... it was Zhang Hao! ?

Because of what he saw, he was angry at Wang Xiaofei?

"It's correct to understand it this way."

The fat policeman nodded again and said with an extremely serious expression, "So, we need to find this person as soon as possible so that the matter can be revealed as quickly as possible and justice can be given to this classmate Ye Ning."

"I understand, and I will definitely pay careful attention to it."

Nie Qiuhan's eyes were also extremely cautious, "Once I find any trouble, or feel something is wrong, I will definitely inform you two as soon as possible."

"That's great. Thank you Professor Nie for your cooperation."

The thin policeman stood up slowly and extended his hand to Nie Qiuhan very politely, "I'm causing trouble for you."

"Ye Ning is my student, and it is my responsibility for her to be injured in the classroom."

Nie Qiuhan sighed, and there was a hint of coolness in his expression, "Once this matter comes to an end, the school will never tolerate rape, and this kind of rat shit will never be allowed to stay on our campus at Beijing University!"

'Crack'.

As soon as he finished speaking, a strange noise suddenly came from outside the door.

It was as if nails scratched the door panel hard.

Nie Qiuhan was stunned for a moment, and then he realized what was happening and shouted sternly, "Who is that!"

At the same time, the two policemen, fat and thin, looked at each other quickly and rushed to push the door open.

However, there was no one outside the door!

"stairs!"

The fat policeman slapped his thigh, and the skinny policeman had already run over to him, but he found that there was no one running down the stairs in a hurry!

"Strange, what about people!"

Nie Qiuhan simply knocked on every open door in the piano room on the third floor and took a look.

They didn't look flustered, and no one was in a piano room that didn't belong to them. However, the two policemen still questioned them in turn in an extremely strict manner.

"May I ask when you came to the piano room."

"Uncle policeman, I came to the piano room early in the morning and I haven't gone out yet!"

The first person to be questioned was a junior. She seemed extremely nervous when facing the police. She was on the verge of tears. She pointed at her voice recorder and said, "If you don't believe me, you can take a look. This is an exercise I use to compare my progress." When it comes to recording, I usually don’t stop until I’ve practiced for three hours, but now I’ve only recorded for two hours and 45 minutes!”

"Okay, okay, don't get excited."

The fat policeman tried to keep his tone calm and comfort her, while the thin policeman took the recorder and saved it, then adjusted the progress bar to 10 minutes ago.

The sweet sound of the piano came out without stopping.

Until there was a knock on the door, the sound of the piano suddenly stopped and someone said, "What can I do for you, Professor Nie?"

It's true that I didn't lie.

"Classmate, thank you for your cooperation."

The fat policeman smiled soothingly again, but saw that the junior sister had begun to cry aggrievedly, "If I hadn't had the habit of recording myself, I would have jumped into the Yellow River and couldn't wash it off..."

"No way, no way."

The thin policeman said with a bit of laughter, "Even if you can't prove it yourself, we still have many ways to prove it. We will never wrongly accuse any good person at will, nor will we let any bad person slip through the net at will. Thank you for your hard work." Yeah."

Nie Qiuhan also patted the junior sister on the shoulder and said, "It's okay. I'll give you ten extra credits this semester, as a reward for your cooperation in the investigation."

The junior sister’s eyes suddenly lit up and she cried with joy, “Thank you, Professor Nie!”

The two policemen couldn't help but look at each other funny.

Every minute is the lifeblood of students!

What you say is true!

Nie Qiuhan just smiled again and said, "Come on, you two, let's go ask the other students."

The two policemen also nodded.

But after asking, they came to the conclusion that——

Everyone!There is no suspicion!

"how can that be?"

Nie Qiuhan couldn't help but rub his chin, frowning and thinking hard, "I obviously heard the sound, but I couldn't find anyone in the front, back, left, or right..."

"my God!"

The fat policeman suddenly glared and slapped his thigh hard again, "We just looked in the direction of going downstairs, we didn't even look up!"

The other party is also likely to do the opposite!

The thin policeman immediately felt like a wake-up call and couldn't help but stamp his foot on the ground in annoyance, "It's all my fault for thinking too conventionally. But if I look now, there must be no one left!"

While they had just entered another piano room to ask questions, the other party had plenty of time to come down from upstairs and leave quietly!

They are so careless!

And at the same time-