Metropolis: Sign in for 30 Days, My Reasoning Is Invincible

Near the skull of the deceased, there was something that looked like a bone but not a white bone. It was really difficult to attract people's attention in this dark environment.

Qin Feng has a "micro-level observation", so he quickly noticed.

Afterwards, Qin Feng squatted down and picked up the bone-like thing with his hands.

Because I wear rubber gloves on my hands, I am not afraid of destroying the evidence.

"This is a syringe!" Qin Feng picked up the thing, and the nearest Deputy Chief Sheng came out and said as soon as he saw it.

"Is He Xiaobo a drug addict?" Zhao Mingyu, the deputy captain, also questioned at this time.

However, Qin Feng looked at the syringe, and the needle that was already a little bent, but shook his head.

"It should not!" Qin Feng then analyzed: "First, if He Xiaobo is a drug addict, then some of his friends and friends may not know it, but Ma Daqiang and the others have not said this."

"Second, have you ever thought that Yin Susu is a woman who is only about 1.6 meters tall. Why can he kill He Xiaobo~?"

As soon as Qin Feng asked this, Deputy Director Sheng and several people couldn't help but wonder. After thinking about it, they didn't come up with an answer.

Yin Susu was only about 1.6 meters tall, and she was a woman. In terms of size and strength, she was definitely no better than He Xiaobo, who was 1.8 meters tall. It would be very difficult to kill He Xiaobo.

"Qin Feng, just say it straight, don't sell it!" Deputy Director Sheng urged on the side at this time, obviously he also wanted to know Qin Feng's understanding of this matter.

"I'm not selling the needle, but carefully observing the needle of this syringe." Qin Feng irradiated the needle with a flashlight, and said: "Have you noticed that the needle of this syringe is bent?

Moreover, it seems that the needle tip was damaged a little due to the excessive force when it was pierced. "

Several people followed Qin Feng's gaze and carefully looked at the needle of the syringe and saw that the needle of the syringe was indeed bent.

The tip of the needle also seems to be stuck in a hard object, showing signs of damage.

"If it is inserted into the human body normally, the needle of the syringe will not produce this phenomenon," Qin Feng then continued to analyze: "The needle is bent and the tip of the needle is damaged. Pierced to the bone."

"And only when you want to pierce the opponent's body with such a fierce force!!

Qin Feng looked at the curved needle and analyzed it seriously.

When Deputy Director Sheng and Zhao Mingyu heard his analysis, they couldn't help frowning, and seemed to have made some discoveries.

"Then you mean, Yin Susu used this syringe to plunge into He Xiaobo's body when He Xiaobo was not paying attention?" Director Sheng asked.

Qin Feng nodded and said: "According to various signs, we can be so suspicious, and it is very likely that this is the case."

"Then what does Yin Susu want to inject into He Xiaobo's body?" Zhao Mingyu asked at this time, touching his chin.

"If you wanted to kill a man who was much stronger than you, what would you inject into his body?" Qin Feng said at this moment.

"Poison?" Zhao Mingyu guessed.

"Anything is possible, as long as it can make He Xiaobo die or lose his resistance in a short period of time, it is possible!" Deputy Director Sheng speculated.

"It is indeed possible, but Yin Susu works in a mental hospital, what is the easiest thing she can get?" Qin Feng asked afterwards.

"sedative!"

"Narcotics!" Deputy Director Sheng and Zhao Mingyu heard Qin Feng's promotion and said in the same voice.

"I guess it may be an anesthetic, but no matter what it is, there must be Yin Susu's fingerprints on this needle!" Qin Feng continued to analyze: "Because Yin Susu is holding this needle and piercing it in. In He Xiaobo's body!"

As Qin Feng said, he made a piercing movement, which immediately shocked several people.

It seems that the one holding the syringe at this moment is not Qin Feng, but Yin Susu 20 years ago.

"Okay, Qin Feng, hand over the evidence to Director Zhou!" Sheng Tao then turned to Zhou Yutong and said, "Director Zhou, this needle is likely to have Zhou Yutong's fingerprints. The most powerful evidence at the scene! I hope you can keep it properly and extract fingerprints from it."

Zhou Yutong took out an evidence bag, separated the needle tube from the needle, put the needle tube into the evidence bag, and put the needle in a plastic box.

"Relax, Director Sheng! I will definitely keep it safe!" Zhou Yutong collected the exhibits and said to Deputy Director Sheng.

0......for flowers...

"Qin Feng, with these evidences, can we arrest Yin Susu!"

Deputy Director Sheng then came to Qin Feng and said.

"If the situation at the scene is the same as we guessed, when we return to the bureau, Director Zhou has identified the result, then Yin Susu can be arrested!" Qin Feng thought for a while, and there seemed to be nothing left.

The rest will be handed over to Director Zhou of the Forensic Department.

Director Sheng nodded, and then led everyone back to the ground.

"Mr. Zhang, Mrs. Zhang! I'm sorry, because we found the scene of the kidnapping homicide 20 years ago here. In order to prevent you from sabotaging the scene, we can only apologize to you to stay in the hotel for the time being!"

....0

Director Sheng first appeased the family of three: "Please rest assured, all the losses caused today, and all the expenses incurred by your next stay in the hotel, will be borne by our Dongcheng branch. I hope you can cooperate with us. Work, okay?

For a family of three, the wife hesitated at first when he heard the words, but the husband Zhang Guangze immediately nodded and agreed.

"Good, good! It must be!" Her husband Zhang Guangze was busy.

After that, the police team returned to the police station with the family of three.

However, before leaving, Qin Feng called Director Zhou Yutong Zhou of the Forensic Medicine Department and said a few words in her ear.

Director Zhou Yutong Zhou had a shocked expression after listening, his beautiful eyes widened, and he looked at Qin Feng with disbelief, but finally nodded firmly.

Afterwards, some police forces were left to guard the scene, and the rest returned to the sub-bureau.

"Yutong, Qin Feng stopped you just now, what did you say to you?" Zhao Mingyu obviously noticed the scene where Qin Feng was lying in the ear of Director Zhou and whispering, asking Zhou Yutong in the car.

"He said," Zhou Yutong turned his face, faced Zhao Mingyu in front of him with that beautiful face, and looked at Zhao Mingyu who was a little nervous and curious in front of him with interrogation eyes, and said:

"He said, he likes me.

ps: There was a logical error, and it has been corrected! This case will come out tonight! No.

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