It just so happened that Team Shang and Li Xuekai also came over and looked at Jiang Chen and Forensic Doctor Xia,

"I saw the piece of paper that was just given to me, what can corrode sulfuric acid down to the spine?" Li Xuekai looked at Jiang Chen.

"Ning Sanyan's spine is atherotic necrosis, and his paralysis is not normal pathology, but because of the presence of sulfuric acid, and all the vertebrae dissected from the first to the fifth section have sulfuric acid. Jiang Chen looked at Team Shang.

"That means that Ning Sanyan's death was caused by the high concentration of sulfuric acid that burned his nerves to death?" said Shang Team slowly.

Jiang Chen nodded.

"So the most critical thing now is to figure out how to get sulfuric acid into the spine, as long as the problem is clarified, then the murderer will come out on his own." Li Xuekai said on the side.

Now all the people are silent, because they really can't think of anything that can inject sulfuric acid directly and accurately into the spine.

"There is a medical method called acupuncture, and with acupuncture, first of all, you can't find out the needle hole in medicine. Jiang Chen said.

When he saw that everyone was at a loss, Jiang Chen was worried that what he said would not be able to convince others.

"In ancient times, there were people who used silver needles to inject mercury into the patient's body to cause death, a superb Chinese medicine practitioner, can use acupuncture anesthesia to complete difficult operations, there is such a precedent in our country. Jiang Chen said again.

Sure enough, after explaining it again, everyone understood a little,

"That means that the murderer used acupuncture to inject sulfuric acid into Ning Sanyan's body?"

"That's right. ”

"But now there is another place that doesn't make sense, how did the murderer get Ning Sanyan to do acupuncture willingly? And why didn't he explain this to the doctor when he was paralyzed and went to the hospital? And he has always insisted on acupuncture. Team Shang looked at Jiang Chen and wondered.

When Team Shang finished saying this question, the people who were originally happy began to wonder again.

"It's really incomprehensible. Li Xuekai said on the side.

"Boss, Ning Sanyan's junior is here. Song Mi walked over and said.

"What, what are you doing here?"

He said that he had something to report about Ning Sanyan. ”

After finishing speaking, Team Shang and Jiang Chen both stood up,

"Let's go, let's see. Jiang Chen has been urging Team Shang, knowing that this case is about to end.

When passing by Song Mi, Jiang Chen remembered something again, and looked at Song Mi,

"Song Mi, you check what Su Run did before, or what she is proficient in, check all of these. ”

"Good. ”

I saw Xiao San, Xiao San looked very amazing, and he was sitting opposite at the moment.

"What's your name?"

"Liu Ai. The girl said calmly.

"Age?"

"Twenty-six years old. ”

"What is the relationship between you and Ning Sanyan?"

"Lovers' relationship. ”

"You're pretty direct, it's all straightforward. Li Xuekai said with a smile.

Liu Ai glanced at Li Xuekai,

"What's this, I have true love with Lao Ning, I came here today just to find out how our Lao Ning died. ”

"Your Lao Ning, this is the first time I've seen Xiao San so arrogant. Li Xuekai sneered.

"Miss Liu, we are still investigating Mr. Jia's death, who do you think killed Mr. Jia?" asked Team Shang.

"I don't know, but you must investigate, the issue of property is very important. ”

Jiang Chen also smiled, he knew that Xiao San was generally for property, if it weren't for property, who would be saddled with Xiao San's infamy.

"Then has he had any massages, acupuncture or anything recently?" Jiang Chen looked at Liu Ai and asked.

"Oh yes, he's been working on acupuncture lately. ”

Team Shang glanced at Jiang Chen,

"And what do you think of his death?"

"Does he have another woman?" the woman said again.

"What do you mean?"

The woman's eyes widened again, and she looked at Team Shang,

"Was he strangled?"

This also made everyone here a little puzzled and looked at each other.

"How can you ask that?" Jiang Chen asked the girl.

I saw the woman touch her hair and smile awkwardly,

"Nothing, I'll just ask. ”

"Please cooperate with the investigation, now we have concluded that Ning Sanyan was killed by him, if you don't cooperate with our investigation, it is likely that the murderer who killed him will be released. ”

Sure enough, when she heard this, the woman hesitated a little, and touched her hair again,

"That is, our Lao Ning has a habit, that is, we are sexually suffocated, and when the two of us are there, he will ask me to strangle his neck. The woman said slowly.

After Jiang Chen listened, he stood up directly, and Team Shang also stood up, leaving only Li Xuekai to continue asking.

"Is there a possibility that acupuncture can cause sexual asphyxia?"

"It's possible, it's too likely, a lot of things we can't imagine can be done through acupuncture, the sexual asphyxia you just talked about is the way of sexual psychology and sexual perverts to control breathing, that is, the way of strangulation to control breathing, resulting in a state of hypoxia in the brain, so that it quickly reaches the highest peak, this process is quite dangerous, easy to cause suffocation death. Jiang Chen said slowly.

At this time, Xia Forensic Medicine's teacher also came over, and the most critical time in the TV series was that this teacher proposed that it might be acupuncture, but now that Jiang Chen has finished saying all the words, there is no teacher to do anything, and it can also be said that the process is much faster than in the TV series, and the teacher has nothing to prompt.

"Then now I know why Ning Sanyan didn't tell the doctor about acupuncture, because he was ashamed of his hobby. ”

Team Shang looked at Jiang Chen again,

"I didn't expect you to know so much, so you know how to quickly judge whether a person can do acupuncture. ”

"Some old doctors who have been doing acupuncture treatment for a long time will naturally have some habitual movements unnaturally, such as rubbing their fingers when they have nothing to do. After Jiang Chen finished speaking, he walked towards the door again.

"Where are you going?" asked Team Shang.

Now Jiang Chen can't care so much, he just wants to catch Su Run quickly, and now the most evidence that can prove that she is the murderer is to find the acupuncture needles and those sulfuric acid hidden at home, so now Jiang Chen wants to go to the crime scene quickly and get these things.

So Jiang Chen didn't reply to Team Shang where he was going.

Jiang Chen arrived at Su Run's house as fast as he could, and began to walk towards the bathroom step by step according to the picture that appeared in his mind, squatted down again, and found some bottles under the sink.

There is disinfectant and dish soap, there are many bottles, and the thing that is hidden in the innermost part is a small glass bottle, which is sulfuric acid, and the corners of Jiang Chen's mouth rose after finding this.

He followed the picture in his mind and walked towards the bedroom, and walked to a small corner, on top of which was a cabinet, Jiang Chen opened the cabinet, which was full of books on acupuncture, and walked towards the bed with his memory, and reached for the middle of the bed.

I was able to find that the middle of the bed was empty, and I felt a hard box, Jiang Chen took it out, and as expected, it was the needle used for acupuncture, and everything had been found.

......

"Boss, I found it. Song Mi shouted at Team Shang.

After hearing this, Team Shang walked in the direction of Song Mi,

"What's wrong?

Song Mi looked left and right, didn't see Jiang Chen, and looked at Team Shang again,

"When you went to interrogate that junior, he asked me to check Su Run's life experience or what Su Run is best at, and I have found out now that Su Run's family has been a Chinese medicine practitioner for generations. ”

When he finished saying this, the corners of Team Shang's mouth rose, and now that the suspect had been identified, he patted Song Mi on the shoulder, and thought that Jiang Chen must have gone to the scene of the crime, thinking of this, Team Shang immediately began to shout towards Li Xuekai and Yingming.

So when these three people arrived at the scene of the crime, they saw Jiang Chen sitting in the living room, and on the coffee table in front of them were sulfuric acid, acupuncture books, and needles for acupuncture.

Seeing this scene, Team Shang patted Jiang Chen on the shoulder,

"You're really good, and you can always find clues before we do. ”

"Thank you. ”

Having said that, Jiang Chen still felt that the process was a little slow.

"How do you know that Su Run is the murderer?" Li Xuekai asked as he approached Jiang Chen.

"From the time I talked to her, I knew that she was the murderer, after all, all the money of Ning Sanyan can be said to be without Su Run, there would be no Ning Sanyan today, but Ning Sanyan found Xiao San, Su Run must be full of hatred, from the first time I talked to her, I could see how much Su Run hated. ”

"You're really amazing. Ying Ming also said on the side.

After collecting the evidence, he returned to the team, Jiang Chen sat in his place, and watched as two people walked in from the door with Su Run, and went directly to the interrogation room.

Seeing this, Jiang Chen couldn't help but feel a little, he was so rich, but he lived like this, it was better to live without money.

[System completion process +8.]

The sound of the system sounded in Jiang Chen's ears, and Jiang Chen felt that his energy had increased again.

It may be like this, the more you get in return, the more energetic you will be.

[System prompt, Dear Mr. Kamiya Qiong, you have completed eight cases and have achieved the best score in the history of this layer, do you want to continue.] 】

That's the number one?

The first ever? That's really good, isn't the reward going to be very generous?

Of course, I'm going to get a higher award.

"Continue"

[The system prompts, respected Mr. Kamiya Qiong, the next case is about the misjudgment of the Shang team, whether to proceed. 】

About the Shang team?

A case of miscarriage of justice?

It doesn't seem to make a big sense, so let's skip it.

I remember that the next case was a bathhouse.

"Skip. ”

[The system prompts, and now the next case has been skipped, then the next case is the murder case of the mentally ill, Mr. Kamiya Qiong, whether to enter. 】

Jiang Chen nodded,

This case seems to have killed three or four people in a bathhouse, and then the result given was that the murderer was mentally ill, so the charges were very light.

This seems to be a bit interesting.

"That's it, this one is interesting. ”

[Okay, Mr. Kamiya Qiong, now that you have jumped to this case, please solve the case seriously. 】

The sound of the system disappeared, and Jiang Chen was still sitting in place.

Seeing Team Shang get up and walk towards another room, Jiang Chen knew that this was to pick up the task, but he didn't expect the system to be so fast.

Just thinking about it, Team Shang had already come out, holding a document,

"Everybody pack up and follow me to the scene. ”

"What a case. ”

"No, just finished one, and here comes another. ”

Team Shang glanced at them, and everyone quickly packed up their things.

Among these people, Jiang Chen didn't need to bring anything the most, just his brain.

After arriving at a factory, the director came out to greet him and looked at the Shang team.

"This case has even been caught, why do you have to investigate. ”

"Is there anyone still in and out after the case is over?" Shang Team directly ignored the words of the factory director.

"No more. ”

After saying that, he continued to walk forward, because it happened in the bathhouse, so all the people entered the bathhouse now, and saw a pile of blood in the opposite direction, and there were some blood stains on the wall. Even the chair next to it had some blood stains on it.