I am Detective Wu Nan

In fact, Wang Shengli’s water consumption has been checked, but Wu Nan can’t tell anyone. He cracked the water supply bureau system to check, and such things naturally cannot be known by others!

In the small living room, silence lasted for a full minute.

They were shocked!

They were listening to every sentence and every word Wu Nan said before the meeting.

Zhao Chenglong, who was sitting next to Wu Nan, also picked up a transcript, as if he wanted to take a look at it again, but threw it back directly. There was no need to read it because Wu Nan said it very clearly.

Zhao Chenglong suddenly took out his mobile phone, flipped through the address book, and dialed a number.

"Hey, Lao Lei, can you check for me right now, the water usage of the entire building where the crime was committed on the day of the crime? Yes, can you check it right now? Okay……"Zhao Chenglong hung up the phone after he finished speaking.

The living room fell silent again.

The atmosphere was very strange.

Wu Nan finished drinking the water and picked up the instant noodles that he had not finished before.

The living room began to hear bursts of slurping sounds.

Wu Xinyan sat on the other side of Wu Nan, hugged Wu Nan's shoulders, occasionally tilted her head to look at Wu Nan, touched Wu Nan's hair, and smiled, as if she was proud of this younger brother.

Wu Nan picked up some noodles and gestured to Wu Xinyan. Wu Xinyan shook her head. She didn't want to eat now.

Zhao Chenglong was flipping through the transcripts again.

Three minutes passed.

Ding-ling-ling-

Zhao Chenglong's cell phone rang, and he immediately picked it up:"Hello, Lao Lei, um... OK, then you see, the resident with the largest water consumption is... How is the daily water consumption of Room 501... OK!"

Snap!

Zhao Chenglong turned off the phone, stood up directly, and put on the police hat he had taken off before

"action!"

******

Fifth floor, room 501.

There was a strong smell of cigarette smoke.

Wang Shengli, wearing a white vest and shorts, stood by the window, looking at the police car parked downstairs, smoking non-stop without saying a word.

The police are here again. These days, the police come every day. Every household and every person upstairs and downstairs has been interrogated. It is said that the municipal party committee is supervising this case.

Knock, knock!

There was a sudden knock on the door.

Wang Shengli's hand shook, and the cigarette ash fell on the windowsill. He turned around and looked at the door, cleared his throat and asked,"Who is it?"

"Uncle Wang, it's me……"Wu Nan's voice came from outside the door

"Xiaonan!"

"yes!"

"Coming, wait a minute!"

Wang Shengli put out the cigarette on the windowsill, put on his big slippers, walked to the door, looked out through the door mirror first, then opened the door and asked,"Xiaonan, is there anything wrong?"

"The phone at home is out of service. Can I borrow Uncle Wang's cell phone?……"Wu Nan replied.

The door was completely opened.

"Cell phone!" Wang Shengli stood at the door and subconsciously touched his trouser pocket."It seems to be charged in the bedroom.……"

Wu Nan suddenly took a step back

"do not move!"

"be honest!"

"Stand back, raise your hands!"

Several policemen rushed out from the side and rushed into Wang Shengli's house. Sun Meng pressed Wang Shengli to the ground, and Zhao Chenglong took out handcuffs.……

"What are you doing? What crime have I committed? Why are you arresting me?"Wang Shengli struggled, but was pinned down and handcuffed.

"I suspect you are involved in Zhang Xia's death. Be honest.……"Zhao Chenglong said fiercely.

Wu Nan and Wu Xinyan entered the room last.

All the police officers put on white gloves to collect evidence directly on the scene to see if there were any suspicious clues.

Wu Nan wandered into Wang Shengli's bedroom, took out his magic white gloves and put them on, and then took Wang Shengli's mobile phone and charger from the computer table next to the bedroom.

Unplug the charger head and you will find the data cable.

Wu Nan flipped through Wang Shengli's mobile phone. The audio and video were empty, and there were a few reeds in the video.

He turned around and scanned again, but didn't find anything that could play sound.

So he sat in front of Wang Shengli's shabby computer, connected the phone with a data cable, and started typing on the keyboard.

In the living room of 501, Wang Shengli squatted in the corner and was watched.

Everyone else was searching the house.

The door was open. Because of Wang Shengli's previous shouting, some people had come out of the corridor and looked around. They didn't know what was going on. Because they saw a policeman guarding the door, they only knew that the police were investigating the case.

Wu Xinyan checked Wang Shengli's bathroom and found it was very clean... It didn't look like a bachelor's bathroom.

Wu Xinyan came out to explain the situation to the captain and went back into the bedroom.

"Xiaonan, what are you doing?"Wu Xinyan saw Wu Nan typing on the keyboard.

"Data recovery……"Wu Nan replied, and then pressed Enter again. He held the mouse and clicked on the newly restored folder. Wu Nan smiled, then unplugged the data cable, got up with his phone, and

"What did you just say you were doing?"Wu Xinyan asked again, dizzy and seemed not to hear clearly.

"You will know soon!"Wu Nan replied, took Wang Shengli's phone and left the bedroom, then quickly ran out of the room, came to the fifth floor corridor, and ran straight upstairs. The sixth floor corridor, in front of Zhang Xia's house.

Wu Nan stopped, took Wang Shengli's phone, turned on the player, searched for audio, and sure enough, an audio file popped up, which he had restored before.

He adjusted the volume to the maximum first, and then clicked play!

"ah——"

The screams from a few nights ago reappeared! The whole building was startled again!

Everyone in room 501 was startled!

Sun Meng and Wu Xinyan rushed out immediately, and Zhao Chenglong also pressed Wang Shengli out. They all looked up. Wu Nan took his cell phone and looked down from the corner of the handrail on the sixth floor. There was a hollow here, which went all the way from the first floor to the seventh floor.

Wu Nan smiled at the people below, and then tapped Wang Shengli's cell phone again.

"ah——"That scream again

"No, impossible, I deleted it, impossible... impossible……"Wang Shengli almost went crazy.

That night, Wang Shengli was taken back to the Mohai City Police Station, where Zhao Chenglong, Wu Xinyan and others interrogated him overnight! Wang Shengli remained silent after arriving at the police station, but in the face of ironclad reasoning and evidence. At four o'clock in the middle of the night, Wang Shengli couldn't stand it anymore and broke down emotionally!

He confessed to the crime of killing Zhang Xia!

At the same time, he also confessed that twelve years ago, he had committed a murder case in the Northeast that had once caused a sensation!