Wrong Interrogation Room, The First Cracked Case Shocked the World

"We just found a corpse this morning with almost the same cause of death as Guan Jiran. They were members of a fitness club. The red spots on their wrists and ears were all due to wearing the equipment given by the club. The name is body data sensor."

"Body data sensor? So powerful?" Xiao Li looked at Ning Cheng in surprise and asked.

Ning Cheng thought for a while, then responded: "Yes, this device can transmit body data to a watch-shaped terminal through earrings, which is convenient for health management..."

After speaking, Ning Cheng reminded himself suddenly, and he asked, "Perhaps, we can directly investigate their physical data to determine the cause of their death."

Xiao Li frowned. Although his thoughts couldn't keep up with Ning Cheng's speed, he nodded earnestly in agreement with Ning Cheng's proposal.

"Captain Ning, what you said... maybe "five, six, seven" makes sense."

Ning Cheng didn't spend much time in the autopsy room. He asked Xiao Li to take care of the body, while he went to smoke a cigarette on the new Porsche he got from the system, recalling all the bits and pieces of the case today.

Suddenly, someone knocked on the car window, and Ning Cheng took a closer look, it was Zhou Ziyan.

Then Ning Cheng helped open the passenger's door very naturally, and Zhou Ziyan immediately rushed into the car.

"You changed your car again? It's the same police... Did the chief secretly give you bonuses!"

Zhou Ziyan knew that Ning Cheng was at a loss for this sudden case. Even if the bodies of two adult men were being tested, there was no possibility of progress.

That's why I thought about comforting Ning Cheng and asking him to divert his attention.

"No, what nonsense!" Ning Cheng was successfully amused by Zhou Ziyan.

Then, Ning Cheng quickly regained his composure and said to Zhou Ziyan, "How much do you know about your high school classmate?"

"I don't understand." Zhou Ziyan replied immediately and decisively: "The two of us had almost never been in contact before this. I was very surprised when I met her last night. She also accidentally learned that I was a policeman yesterday."

"Otherwise she wouldn't have called me out of her mind first this morning, for the four of us also live in Vienna."

"You drank too much last night?"

Zhou Ziyan thought for a while, and Ning Cheng nodded, "Yes, I drank too much, and then Dawn left us to open four rooms."

"Dawn is your trainee police officer. Do you think he is a rich second generation? Four rooms are opened in such an expensive room in Vienna?"

Zhou Ziyan was talking, and then she changed the subject and went astray.

"Cough cough... I don't know this, but Zi Yan, I remember you seem to have studied pharmacology before?"

Ning Cheng inquired about the elective courses that Zhou Ziyan took in high school.

Because Zhou Ziyan and Chen Xiaoxiao's private high schools are all very well equipped, it is not surprising that there are one or two elective courses.

"Yeah, I've learned it before, why did you suddenly ask this..." Zhou Ziyan was in a trance, her pupils dilated and she looked at Ning Cheng: "You suspect... Chen Xiaoxiao?"

Seeing that Ning Cheng didn't speak but shook his head, Zhou Ziyan couldn't help but explain.

"She did study pharmacology, but you don't have to doubt her. Although I'm not familiar with her, I know what she's like."

"You see, she was so frightened this morning, she couldn't be a murderer."

Zhou Ziyan tried her best to explain, Ning Cheng held both hands on the steering wheel, seeing Zhou Ziyan so excited, he also responded repeatedly: "I know, I just ask casually, I never doubt her identity."

Of course Ning Cheng could see that Chen Xiaoxiao would not be the murderer.

Every action and every word she made in the hotel this morning was deeply imprinted in her mind, and she would not.

Then Ning Cheng told Zhou Ziyan about the sports earrings, and Zhou Ziyan proposed to accompany Ning Cheng to the earring company to investigate all the sports records of the two over the years.

Ning Cheng nodded, without further ado, he quickly shifted gears and stepped on the accelerator, a gust of wind passed, and a bright new Porsche was driving on the way to the sports earrings company.

...

Arriving at the sports earrings company, Ning Cheng and Zhou Ziyan learned that the general manager here happened to be with Chen Xiaoxiao, Quan Tian, ​​and Guan Jiran, who were also members of a fitness club. His name was Wang Ming.

Ning Cheng immediately sensed something. He was smart and didn't reveal his true identity when he didn't meet the legendary general manager.

Instead, they pretended that the two were staff members of the orphanage, proposed to buy a batch of sports earrings for the children, and asked to view the data on the server terminal.

The staff of the earring head office checked the data and handed it over to the two...  

The two checked it carefully, because the number of users who opened sports data earrings exceeded 5,000, so for Ning Cheng and Zhou Ziyan, this was a huge project.

Fortunately, the hard work paid off. After more than two hours of inspection, Ning Cheng finally saw the names of the deceased Quan Tian and Guan Jiran at a glance!

Just as he was about to check the data of Quantian, the general manager Wang Ming came back.

In a hurry, Zhou Ziyan took pictures of Quan Tian and Guan Jiran's exercise data with her mobile phone.

After walking out of the company, the two hid in the car and carefully checked the data.

Ning Cheng used his world-class forensic experience to see that both deceased people had a rapid heartbeat three minutes before they stopped breathing.

At the same time, there are symptoms such as dyspnea, increased blood pressure, and respiratory arrest after the heartbeat reaches its peak…

Ning Cheng told Zhou Ziyan to listen, Zhou Ziyan frowned deeply with a puzzled face: "It's so strange!"

"What?" Ning Cheng asked rhetorically.

"If the sports earrings have red spots after wearing them, why doesn't Chen Xiaoxiao have them?"

Ning Cheng blinked and continued to ask, "Have you seen it?"

"Of course, I remember very clearly, she lay on my shoulders all day this morning, and of course I saw her ears, I was clear, there were no marks."

Zhou Ziyan responded decisively.

After listening to Zhou Ziyan's words, Ning Cheng felt that his head was about to explode, and the two looked at each other, obviously both speechless tormented by the confusing case.

After a while after 1.2, Ning Cheng fumbled for the phone in his pocket, took it out and hesitated for a while, then dialed Dawn's phone.

"Hello? Team Ning! What's your order!"

Dawn quickly picked up the phone.

"Where are you?" Ning Cheng asked slowly into the phone, holding his forehead.

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