The sea and the book [criminal investigation]

Yan Geng came in and told Lu Nanchu that there was new news from the Yunying Institute of Biological Sciences, and Mr. Bai Tan from the institute came over in person.

Lu Nanchu went to see the living room, Bai Tan was drinking tea, and when he saw him, he got up: "Captain Lu!"

"Teacher Bai, sit down." Lu Nan closed the door as soon as he came in, walked to the side opposite Bai Tan and sat down, "Thank you, Teacher Bai, come here."

Bai Tan handed a document to Lu Nanchu, and said, "Captain Lu, take a look. This is the genetic analysis report of a plant that the Municipal Bureau sent to the research institute a while ago."

Lu Nanchu opened the file, and saw the conclusion on the front page, which read [Preliminary conclusion that the plant is a hybrid product extracted from five plants, which has hallucinogenic and addictive effects].

I didn't expect that kind of green plant to be so terrifying!

Hearing Bai Tan continue to talk: "We have unlocked the genetic chain of the plant, and there is a genetic fragment that is exactly the same as the poppy. The producer has worked hard to extract the poppy, so that it can be hidden in the sun. Let's move on."

The police searched the poppies very strictly, and some people put vests on the plants.

"One more thing. Yesterday, I found the notes left by Mr. Lu in the history room of the academy, and mentioned some related records." Bai Tan mentioned again, "If Captain Lu is free when, why don't you come to the academy? "

The teacher Lu he mentioned was Lu Nanchu's father, Professor Lu Yuping. Professor Lu was a full professor of the School of Biology of Yunying University before his death. He died in an accident nine years ago when collecting samples in the wild.

When Lu Nanchu heard what he said, he nodded in agreement.

Thinking back to the lush plants, he felt really terrified.

"Food addiction is one thing. Have you ever heard, Captain Lu, that some people would die from eating poisonous mushrooms in early spring? I heard that those who ate poisonous mushrooms saw elves flying in the sky and moving Castle mirages are actually hallucinations caused by damage to the nervous system. The hallucinogenic effect of this plant is stronger than that of poisonous mushrooms; a plant that fell out was eaten by wild cats outside, and the wild cats were like eating catnip Going crazy outside the laboratory." Bai Tan did not exaggerate when he described the properties of the medicine.

Now that the Institute of Biology has determined that there is a problem with the green radish orchid, it will recall all the batch of green radish orchids that flowed into Yunying some time ago, and this hidden danger cannot be allowed to spread around Yunying.

The registered orchids are only the ones that were transported to Yunying before the DCT comic exhibition, but everyone has the opportunity to touch the plants at the DCT comic exhibition. How many people took the comic exhibition fireworks without permission and left the scene of the crime? ?

Before the DCT comic exhibition, the green orchid had already appeared in Zhao Tian's dormitory, which proved that there should be other ways for the green orchid to flow into the cloud. This may have to be checked from the Liduan Institute of Biology, which is the nominal place of origin of the green orchid. .

The Liduan Institute of Biology strongly denied that the green radish was produced in the laboratory, and accepted the inspection of the Security Bureau to prove its innocence.

But the Liduan Institute of Biology probably also has undercover agents, otherwise these things would not be inexplicably labeled as the Liduan Institute of Biology.

After sending Bai Tan away, Lu Nanchu sent a copy of the document to the technical squadron, and then archived it in the reference room.

Nan Zhao came to look for Lu Nanchu and started talking about Xiaoyu.

"I'll send Xiaoyu out tomorrow morning. It's just that Xiaoyu doesn't want to go back to Yu's house. I think I can rest assured that Xiaoyu will be handed over to me, and I can arrange for her." Nan Zhao already had a plan, and started talking to Lu Nanchu.

Lu Nanchu guessed Nan Zhao's real intention: "Xiaoyu is an important witness in this case, are you worried that she might be in danger?"

Nan Zhao admitted: "There are some speculations, and I can't make a complete conclusion without evidence. However, Yu Xiaohua's death may not be simple. Campus bullying is like a brick, where it needs to be moved."

"Mr. Nan's opinion." Lu Nanchu also agreed with Nan Zhao's thoughts.

If Yu Xiaohua did not commit suicide because of school violence, what would be the truth?The crime took place in the dormitory of the school. The forensic examination revealed that Yu Xiaohua swallowed a large amount of sleeping pills and died. At that time, Yu Xiaohua was prescribed sleeping pills in the hospital because of her severe mental condition and insomnia.

If Yu Xiaohua didn't commit suicide, then he was drugged—but if it wasn't voluntary, how could Yu Xiaohua take the lethal dose of sleeping pills?This is also very strange.

And the person Lu Nanchu suspected was Li Ju'er, who was said to be Yu Xiaohua's friend.

Li Jue'er is indeed a strange person with too many doubts.

First of all, I know that Yu Xiaohua is Pengpeng's person, and now I know that there are her cousin Yu Yuyu, and Lu Yuanyuan, who is only related to netizens; since Li Chener claims to be Yu Xiaohua's best friend, will she know that Yu Xiaohua's online name is Pengpeng?These are still unknown, but Li Juer and Li Ye know each other. Judging from the dynamics of Li Ye's trumpet, it can be seen that the relationship between Li Juer and Li Ye is actually very similar to the relationship between Yu Xiaohua and Lu Yuanyuan.

But Li Ye was the one who stole Yu Xiaohua's account and deliberately smeared Pengpeng online with a certain purpose.

It happened to be Yu Xiaohua's best friend, who seemed to have a good relationship with the account hacker who had a ulterior motive.

However, Nan Zhao suspects Li Ju'er because of this strange inconsistency when hypnotizing Xiaoyu.

In Yu Xiaoxiao's deepest memory, Li Ju'er is the girl who is guarded by the boy. Their faces can gradually overlap and eventually become the same person.

And Li Ju'er is Yu Xiaohua's roommate.

The dormitory of Yunxi No. [-] Middle School is a four-person room, but it happens that their dormitory has two vacant beds, and only Yu Xiaohua and Li Ju'er live there.

"If Yu Xiaohua was really poisoned to death, Li Chen'er is the biggest suspect," Nan Zhao asserted.

At that time, the police believed that Yu Xiaohua committed suicide, so they were not suspected of chasing Li Chener; but if Yu Xiaohua was killed, Li Zhener, who was in the same dormitory, would undoubtedly become the first suspect.

But Li Chen'er didn't have a motive to kill, even if she and Yu Xiaohua were plastic sisters, it wouldn't be a matter of killing someone.

From the beginning to the end, this was a very strange case; even Li Ye, who had been determined to be the real murderer of Zhao Tian, ​​had no definite motive for killing Zhao Tian.

Lu Nanchu still wondered if it was the problem of the green radish. Maybe Li Ye gnawed a few flowers and saw the villain floating in the sky, and ran out to kill madly after hallucinating for a moment.

It is a conclusion made by Yunying University Biological Research Institute that green dill orchids can cause hallucinations and addiction, and things are really weird these days.

The police came to Mutao again. Lu Nanchu's purpose was to ask Mutao about the students in her class back then.

Last time, Mutao said that she was not clear about the grievances and grievances of the students in her class, which was also the root cause of her dereliction of duty.This time Lu Nanchu didn't ask her about the school bullying back then, but asked her if she still remembered the situation in some schools in the class.

That was the last class of students in the Mutao belt, and this kind of thing happened again; Mutao was full of guilt, even though seven years had passed, there should still be some memories.

Seeing the graduation photo that Lu Nanchu handed over, Mu Tao was still somewhat moved.

"Then do you know who was closer to Yu Xiaohua in the class at that time?" Lu Nanchu asked.

"There is a girl, who is Xiaohua's roommate, and her best friend." But Mutao said ambiguously.

Lu Nanchu guessed a little bit of Mu Tao's meaning; after all, Chu Man is a public figure, on the one hand, she, as a teacher, still thinks about the students, and on the other hand, she trusts Li Chun'er, and probably thinks that Li Chun'er will not be with Yu Xiaohua death matters.

Lu Nanchu pointed out: "Is it Li Ju'er?"

Mu Tao nodded: "Yes, she and Xiao Hua are roommates, so there's no way they have a bad relationship. They usually go in and out together."

Hearing her words, Lu Nanchu couldn't help laughing.

How can it be fine just because they are roommates?There are countless roommates on the Internet who talk about making jokes, and there are also those who poisoned and framed. Netizens said that "school dormitories are like officialdom" is not a joke.

"Tell me about Li Ju'er's temperament." Lu Nanchu raised his hands and asked, "There are quite a lot of rumors about her on the Internet recently."

"Ju'er's family conditions are not good. Although her academic performance is not top-notch, she has a very hard-working attitude. She is beautiful and the students in the class like to play with her, but she usually likes to go with Xiaohua." Mu Tao There was a hint of relief in his tone.

Rejoice——

It's weird!

However, the information provided by Mutao is very useful.

Hearing Guo Chen's message from the receiver, Lu Nanchu got up and said to Mu Tao: "Ms. Mu is here to rest for a while, I have to deal with it first."

"Don't dare to delay Officer Lu." Mu Tao pulled a smile that was already numb on her face.

Just now, Guo Chen sent the news that seven years ago, the students of the third and eighth classes of Yunxi No. [-] Middle School had found two students who were still in Yunying.

Seven years after graduation, the students back then had already gone their separate ways, thousands of miles away, or had already gone abroad, and a few students had died of illnesses.

The two students I found now are still in Yunying, the boy is named Lan Ju, and the girl is named Tao Ziran.

Lan Tou was admitted to Yunyi and opened a dessert shop after graduating. Tao Ziran returned to Yunying after graduating from Luoxing Conservatory of Music to become a piano teacher.

The two of them were brought here, naturally for this case.

They used to be the perpetrators of campus bullying, but after many years, the perpetrators will never realize their mistakes, and they will only use jokes to excuse themselves when they mention it.

Sitting in front of the police, both of them were a little restless.

"Comrade police..." Seeing Lu Nanchu come in, Lan Ju wriggled his lips and stood up to speak.

"The two of you are invited to come here today. I told you the reason in advance." Lu Nanchu sat down opposite them and talked about business.

Tao Ziran frowned: "Comrade policeman, how can we remember what happened seven years ago! We can't use nonsense to deal with you when we don't remember clearly!"

Lu Nanchu looked very kind: "Don't be nervous, just remember to say as much as you want."