I can trace back time, and I am invincible in solving the case

Near the skull of the deceased, there is something that looks like white bone, but it is not white bone, which is really difficult to attract attention in this dark environment.

Qin Feng had ‘micro-level observation’, so he quickly noticed it.

Then, Qin Feng squatted down and picked up the thing that looked like a bone with his hand.

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

“It’s a syringe!” Qin Feng picked up the thing, and Deputy Director Sheng, who was the closest, immediately came out and said after seeing it.

“Is He Xiaobo an addict?” Zhao Mingyu, the deputy captain, also questioned at this time.

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

“Probably not!” Qin Feng then analyzed: “First, if He Xiaobo is an addict, then it is impossible for several of his fox friends to not know, but Ma Daqiang and several of them have not said anything about it. ”

“Second, have you ever thought that Yin Susu is a woman, no more than one meter six meters tall, how can he kill He Xiaobo?”

As soon as Qin Feng asked this, Deputy Director Sheng and several people couldn’t help but be puzzled, thought about it carefully, and didn’t come up with an answer.

Yin Susu is only about one meter six tall, and she is a woman, in terms of body size and strength, she is definitely no better than He Xiaobo who is one meter eighty-two, and it is a very difficult thing to kill He Xiaobo.

“Qin Feng, just say it bluntly, 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 guanzi, but looking closely at the needle of this syringe.” Qin Feng shone a flashlight on the needle and said, “Have you noticed that the needle of this syringe has a bending phenomenon?”

Moreover, it seems that because the prick was too strong, the needle point was damaged a little. ”

Several people followed Qin Feng’s gaze, carefully looked at the needle part of the syringe, and saw that the needle of the syringe did bend.

The needle tip also seems to have been pierced by a hard object, and there are traces of destruction.

“If it is normally pierced into the human body, 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, which can only mean that when the needle is inserted, the force is too strong and directly pierced the bone.” ”

“And only when you want to fiercely pierce the syringe into the other party’s body, you will use such a violent force!”

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

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

“Then you mean to say that 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 all indications, we can be so skeptical, 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 touched his chin at this time and asked.

“If you want to kill a man who is much stronger than you, what would you inject into his body?” Qin Feng said at this time.

“Poison?” Zhao Mingyu guessed.

“Anything is possible, as long as He Xiaobo can die in a short time or lose the ability to resist, it is possible!” Deputy Director Sheng speculated.

“It’s all possible, but Yin Susu works in a mental hospital, what is the easiest thing for her to get?” Qin Feng then asked.

“Sedative!”

“Anesthetics!” Deputy Director Sheng and Zhao Mingyu heard Qin Feng’s ascension and said in unison.

“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 just took this needle and plunged into He Xiaobo’s body!” ”

Qin Feng said and made a prickly motion, which immediately startled several people.

It seems that it was not Qin Feng who was holding the syringe at this moment, but Yin Susu twenty years ago.

“Okay, Qin Feng, hand over the evidence to Director Zhou!” Sheng Tao then turned to Zhou Yutong and said: “Director Zhou, it is very likely that Zhou Yutong’s fingerprints are left on this needle, which is the strongest evidence to prove that she has been to the crime scene!” I hope you can keep it safe and extract your fingerprints from it. ”

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

“Don’t worry, Director Sheng! I will definitely take care of it! Zhou Yutong put away the evidence and said to Deputy Director Sheng.

“Qin Feng, with this evidence, can we arrest Yin Susu!”

Deputy Director Sheng then came to Qin Feng’s side and said.

“If the situation at the scene is the same as we speculated, when we return to the bureau and Director Zhou has identified the results, then Yin Susu can be arrested!” Qin Feng thought about it, and it seemed that there was nothing missing.

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! Sorry, because we found the scene of the kidnapping and murder case twenty years ago here, in order to avoid you destroying the scene, we can only ask you to temporarily go to the hotel to live! ”

Director Sheng first appeased the family of three: “Please rest assured, all the losses caused today, as well as all the expenses incurred by you living in the hotel next, our Dongcheng Branch will bear it all, I hope you can cooperate with our work, okay?” ”

A family of three, the wife was a little hesitant at first when she heard this, but her husband Zhang Guangguang immediately nodded and agreed.

“Good, good, good! It must be definitely! “Husband Zhang Guang is busy.

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

However, before leaving, Qin Feng called Director Zhou Yutong of the forensic department and whispered a few words in her ear.

After Director Zhou Yutong Zhou listened, his expression was shocked, his beautiful eyes widened, and he looked at Qin Feng with disbelief, but finally nodded firmly.

Subsequently, a part of the police force was left to guard the scene, and the rest returned to the precinct.

“Yutong, what did Qin Feng say to you just now when he stopped you?” Zhao Mingyu obviously noticed the scene of Qin Feng whispering in Director Zhou’s ear, and asked Zhou Yutong in the car.

“He said,” Zhou Yutong turned his face and 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 interrogating eyes, and said:

“He said he liked me.”

PS: There was a little logical error, it has been revised! Tonight this case will come to an end!