The sea and the book [criminal investigation]

Lu Nanchu felt that he shouldn't be suspicious.

Among the rotating staff of Yunjia Mall, Yu Shun was the least suspected; Nan Zhao also said that Yu Shun looked normal when he was questioned at the police station.

However, Yu Shun's niece was a student of Mu Yao's sister. The case of Yu Xiaohua was a turmoil back then, and many staff members of Yunxi No. [-] Middle School were implicated.

In the past, the school tried to suppress such incidents. Yu Xiaohua's case was caused by too much trouble. The two daughters of the Yu family had accidents before entering school. In particular, Yu Xiaohua was a top student who had won the IPhO Gold Award twice. He received a lot of attention. Yu's parents held a sign and squatted in front of Yunxi No. [-] High School to cry for grievances, attracting overwhelming media reports, and only then did they get high attention from above.

Seven years ago, when Yu Shun He Fang and his younger brother Yu Gu and his wife sued the media cameras in front of the gate of Yunxi No. [-] Middle School, maybe it was his unleashed potential as a poor father, but Yu Shun was by no means a timid person.

Or maybe it was the poor father who dared to explode in front of the media back then, but his expectations were smoothed out by reality after all.

Lu Nanchu still felt that something was wrong, and it was the first time he had such a feeling after working as a criminal policeman for many years.

It's like there is a set that completely covers them all, and the results they check can only be obtained by jumping out of this set.

He told Nan Zhao about the situation, and Nan Zhao wondered if he had been under too much mental pressure recently and thought too much.

"Captain Lu, you've been working continuously for such a long time, why don't you go back and rest for one night, so that you can continue to concentrate on your work." Nan Zhao persuaded him tactfully.

Lu Nanchu understood what Nan Zhao meant, and said that he was suspected to be in the early stages of paranoia.

Now these few cases are unusually difficult, after all, Yu Shun's suspicion is not serious, and Lu Nanchu doesn't have the mind to distract himself to take care of other things, everything will be discussed later.

Feng Jingjia's family is a well-known rich man in Yunying, because of his enthusiasm for charity and public welfare, he has a good reputation.

Now the Feng family has contacted the media to put pressure on them to solve the case as soon as possible and catch the real culprit; the Feng family insists that Feng Jingjia's death from being hit by a high-altitude parabolic was not an accident, but a deliberate murder.

If these cases were deliberate murders, the perpetrators should have strong anti-reconnaissance capabilities in order to disappear without leaving any traces after committing the crimes.

There is a dangerous person in Yunying who may commit crimes at any time, which is also very unfavorable to Yunying's security management.

The criminal police had a meeting here to discuss, and Director Wang also came to observe their meeting.

The case reports of the three cases were circulated for review at the meeting, and Director Wang also took the current analysis report of Zhao Tian's case and looked through it repeatedly.

Yan Geng took the lead to get up and report: "What we have now is that Zhao Tian drowned at around 7 am on July 21, and Feng Jingjia was killed by a high-altitude parabola on the Nancheng Campus of Yunying University at 9:7 pm on July 26. At 5:23 p.m. on the 8nd, Li Ye was hit on the head by a falling turning light at the entrance of the Comic Exhibition Center on the fourth floor of Yunjia Shopping Center and died on the spot. The three deceased had all been in contact with a flower that had never been in the market before their death. , the registered name is 'Green Radix Orchid', which was produced in the Third Biological Laboratory of Liduan University; but we connected with the Third Biological Laboratory of Liduan University through the Liduan Police, but the Liduan Biological Laboratory denied the cultivation of genetically modified flowers and The outflow of test samples. We have detained the green radish on the DCT exhibition and sent it to the biological laboratory of Yunying University for inspection."

The one who communicated with the police was Bai Tan, a teacher from the 3A906 Biomolecular Group of Yunying University's biological laboratory; the laboratory has not yet produced results, and Teacher Bai said that the green radish can only be classified as dicotyledonous plants from the shape structure to the genome structure. It is tentatively designated as a new species of cross-breeding of rose plants and other plants.

For this kind of biological genetic engineering, they don't know as much as professional biological researchers, but they are also well-informed old policemen after all.

What the green orchid is is actually not important in this case, what is important is what the green orchid represents in the eyes of the murderer.

Each of the deceased had been in contact with the green orchid before his death. If the murderer of the three murders was the same person, it is very likely that the green orchid symbolized a special ritual for the murderer.

However, because the police currently have too little information, it is not ruled out that it may be an imitation of the murder method.

From the beginning of the DCT Comic Exhibition’s setting up of venues in Yunjia Shopping Center, the green orchids flowed into Yunying. During this process, there are countless people who can come into contact with the green orchids, and it is possible to steal the green orchids and imitate the previous case to complete the murder.

"Now we have temporarily locked down a suspect." Lu Nanchu released the picture of the flower giver's back that was intercepted from the surveillance video before, and continued, "But because we only have the picture of the suspect's back, Mr. Nan can only infer that The suspect who carried out this operation was a young woman aged 20-30, and she had accomplices to assist her in completing the operation. In addition, we found an information record in the mobile phone of the deceased Zhao Tian in the first case. He met with him on July 7 Pengpeng, a mysterious psychological counselor; because no evidence of her contact with Zhao Tian was found in the communication tool of the deceased Li Ye in the third case, we speculate that the Pengpeng who met Zhao Tian was not Li Ye, but very Possibly an imposter."

Now I can only sort out clues about the relationship between Zhao Tian and Li Ye, but there is no trace of this relationship with Feng Jingjia.

Looking at the information on the table, Lu Nanchu added: "Among them, Yu Shun, a staff member of the monitoring center of Yunjia Shopping Center involved in the Li Ye case, has a relative who is the wife of Zhao Tian's girlfriend Mu Yao. My sister Mutao's student committed suicide seven years ago due to school bullying. Because Yu Shun's motive for committing the crime is relatively low, we temporarily ruled out the suspicion."

"Nan Chu, the Yu Shun you mentioned, is he the uncle of the deceased in the Yu Xiaohua case seven years ago, who you came to ask me yesterday?" Wang Ju suddenly asked while looking at the information.

Lu Nanchu answered yes, and then he heard Wang Ju say: "It happened that the colleague who handled Yu Xiaohua's case seven years ago came from Linning two days later, and asked to downgrade this case. See you later."

Several police officers in the meeting looked at each other in dismay; wasn't Yu Xiaohua's case closed seven years ago?Why did he bring it up again all of a sudden? Could it really have something to do with this case?

"Don't be nervous, it's just a routine inspection of past cases by the inspection team." Wang Ju got up and walked behind Lu Nanchu and patted him lightly.

After Lu Nanchu analyzed the case report, there was still a part of the content about Lu Luolan that was narrated by Nan Zhao.

In the evening, Lu Nanchu didn't need to be on duty in the bureau. On his way home after get off work, he went to the Affiliated Hospital of Yunying University to visit Lu Yuanyuan.

Lu Yuanyuan's condition still didn't improve at all, lying on the hospital bed staring blankly at the white ceiling, babbling words that others couldn't understand.

Seeing his younger sister's appearance now, Lu Nanchu inexplicably thought of the girl from the Yu family.

The girl became like this, her parents must be very painful and helpless.

He had guessed another absurd possibility, because of his daughter's accident, Yu Shun settled the account on Mu Tao; originally his target was Mu Tao, but he killed Li Ye by mistake.On the same day, he and Nan Zhao saw Mu Tao enter the DCT comic exhibition on the fifth floor of Yunjia Shopping Center, dressed as if attending a funeral, and even brought white chrysanthemums.

But solving a case is not a hypothesis, no matter what suspicion there is, there must be a basis, let alone such an outrageous assumption.

Just as Lu Nanchu was thinking, he suddenly heard Lu Yuanyuan's voice coming from the bottom of his throat. It was a voice that could only be uttered after he lost his voice in fright: "Pengpeng——run——"

What?Lu Nanchu turned around in shock when he heard the sound, Lu Yuanyuan was still chanting the name Pengpeng with empty eyes, two lines of tears fell from the corners of his eyes.

Why did Lu Yuanyuan call Pengpeng to run when he lost consciousness? Could it be that she knew Pengpeng?

When she called the name Peng Peng, her tone was very familiar, as if calling her closest friend.

"Yuanyuan? Yuanyuan——" Lu Nanchu squatted beside the hospital bed and called Lu Yuanyuan in a low voice, but she didn't hear it, and she was still murmuring vaguely, and she could vaguely recognize Pengpeng's name.

He never thought that maybe Lu Yuanyuan and Pengpeng met, which is totally unbelievable.

There were two knocks on the door behind him, and when he turned around, he saw Shi Yuning was already standing by the door, looking at him without moving.

Lu Nanchu carefully tucked the quilt up for Lu Yuanyuan before going out to the corridor outside the ward with Shi Yuning.

"Brother Nan, I didn't expect you to be here. I wanted to come and see Yuanyuan." Shi Yuning spoke first.

Seeing him carrying the food box, Lu Nanchu sighed softly: "Thank you for your hard work! I plan to transfer Yuan Yuan to a nursing home after a while.

Shi Yuning looked back into the ward, and after a moment of silence, he asked, "Brother Nan, just now, I seemed to hear Yuan Yuan calling Pengpeng's name." Seeing Lu Nanchu's suspicious gaze, he continued. "Brother Nan used to be busy with work, so I knew more about Yuan Yuan than you. When Yuan Yuan was in junior high school, he liked the comic stories drawn by Peng Peng very much. After school, he followed and updated them on the Internet; later Peng Peng became After this, if she knew, she would be sadder than anyone else. She has forgotten the past—”

Lu Nanchu admitted that he did not care enough about his sister.After his parents passed away one after another seven years ago, when he got the news, he was on duty in the police force. Because of his busy work, he seldom went home. Lu Yuanyuan followed Qin Zheng to help take care of him.Later, the superior transferred him back to Yunying City Bureau as a criminal police officer, only to find out that Yuan Yuan had a serious illness, had a heart transplant, and suffered from intermittent mental disorders; fortunately everything was over, he went to the ward to visit his sister, The younger sister looked at him blankly, and after a long time of separation, she smiled and called brother.

Listening to Shi Yuning talking about the past, Lu Nanchu felt sad, but when he said that Yuan Yuan had forgotten the past, he couldn't understand what he meant.

"What do you mean she has forgotten the past?" Lu Nanchu asked.

"Brother Nan, I'm sorry." Shi Yuning sighed, "After the serious illness seven years ago, Yuan Yuan woke up and actually forgot a lot of things. It was Aunt Qin who pulled her to remember bit by bit. , to make up for her missing memories. At that time, I was studying in Linning, and I heard many things from Yuan Yuan."

But Lu Yuanyuan didn't tell Lu Nanchu about these things.

Now that Lu Yuanyuan is lying on the hospital bed in a daze, maybe she can wake up like seven years ago, or maybe she can't recover like Yu Xiaoyu.