blood fog

Qin Zhengxian seemed to be dumb, he frowned and thought: Another missing case?Such a coincidence?

Lin Jiale and Mo Cheng returned the case files, trying to find clues about the person who hid/poisoned at Li Nianqing's house.

Qin Zhengxian drove Xiao Wei to Hehai University of Technology without stopping.

One case after another, Qin Zhengxian never relaxed his brows on the way to Hehai University of Science and Technology.

After returning from Lucheng, Qin Zhengxian stayed in the criminal investigation detachment almost day and night, eating in the canteen of the police force when he was hungry, and sleeping in the office when he was sleepy. .

Xiao Wei was amazed at his willpower, thinking that Team Qin might be a superman, and also a bit of a time monster.

"Captain Qin, you haven't closed your eyes for almost 24 hours, aren't you sleepy?" Xiao Wei stretched her head while sitting in the back row, carefully resting her head on the back of the front seat to look at Qin Zhengxian.

Xiao Wei didn't dare to sit in the co-pilot next to Qin Zhengxian. When Qin Zhengxian asked her to follow, she consciously sat in the back row.

"What do you think?" Qin Zhengxian looked at her from the rearview mirror.

"If I had known earlier, I would have driven, so that you could sleep for a while," Xiao Wei said with her mouth pursed.

"Don't," Qin Zhengxian said, "I'm worried about the female driver driving."

Xiao Wei raised her girlish face and let out an obedient oh.

This silly boy who had been in the Criminal Investigation Detachment for two years didn't have the guts to turn against the leader.

"Have you been in the Criminal Investigation Detachment for two years?" Qin Zhengxian asked her.

Xiao Wei nodded and said, "Yes."

"How do you feel? After all, a girl in the Mood for Love, hangs out with a group of old men every day, can't eat well and sleep well, can see the first murder scene from time to time, and occasionally has to move the corpse with her own hands. "

Xiao Wei: ...

Xiao Wei didn't know which murder case she recalled, so she trembled and went back to the leader: "It's... not bad, it's good to be able to stay in our criminal investigation detachment..."

"Truth"?Qin Zhengxian had a smile on his face.

Xiao Wei tried her best to laugh, like a marionette in a theater troupe, and replied without emotion: "Half...half false and half true."

Hohai University of Technology is also located in Linjiang District of Hehai City, not too far from the Municipal Bureau.

The two chatted for a while, and soon arrived at their destination.

The person who called the police was Yang Xue, a teacher at Hehai University of Science and Technology, and the missing person was her student Lin Tang, a 22-year-old male who was a graduate student at Hehai University of Science and Technology.

After meeting Qin Zhengxian, Yang Xue explained the whole story to him.

It turned out that Lin Tang had been missing for a week.

On August 25th, Lin Tang asked his mentor, Yang Xue, for five days off, saying that he had already bought a train ticket and wanted to go back to his hometown to visit his parents.The postgraduate study tasks and pressure are great, Lin Tang is smart, studious and active, considering that he has been studying hard for more than half a year and has not returned to his hometown, Yang Xue agreed and approved him as a leave of absence.

But at the end of the five-day vacation, Lin Tang did not return on time, Yang Xue sent him a message but did not reply, and called him a day later, but the phone was turned off.

After finally contacting Lin Tang's parents, his parents said that Lin Tang never went back.

Only then did Yang Xue realize that something had happened, and she called the police without delay.

Under the leadership of Yang Xue, Qin Zhengxian searched Lin Tang's dormitory personal belongings, and investigated the social relationship of the missing person, but did not get any valuable information.

Xiao Wei followed behind Qin Zhengxian, holding a notebook and recording very quickly, for fear of missing any clues.

Qin Zhengxian came to the sunny balcony of the dormitory building and strolled casually.

Lin Tang has three roommates in total, all of whom are young and vigorous postgraduate students. Excellent is naturally excellent... It's just that they are very curious like their peers.It was probably also the first time to have close contact with the criminal investigation police of the Municipal Bureau. They surrounded Qin Zhengxian like a curious baby and asked: Police officer, what level are you, are you a senior official?Officer, what clues have you found?Are you really good at solving crimes like Sherlock Holmes...

Qin Zhengxian focused his attention on the child with the most problems, stared at him sharply and said: "Student, your classmate friend is missing at the moment, you don't care about his safety but you are wandering around me, you know how criminal investigation solves cases Are you talking too much and trying to divert the attention of the police? It is an obvious inducement and will always be our first object of suspicion."

……

Qin Zhengxian threatened the future pillars of the three countries. After the spicy and merciless threats, the air suddenly became colder, and no one dared to speak again.

He nodded and was satisfied with the result, showing a smirk.

Lin Tang's dormitory is quite clean, with beds on top and desks below for students to study.

Qin Zhengxian stayed in the area belonging to Lin Tang. His desk was full of books. Qin Zhengxian glanced at them, such as "A Brief History of the Future", "Cryptography", "Strategic Game"... the most prominent place is a book Thick "chemical dictionary".

Qin Zhengxian reached out and flipped through a few pages of the chemical dictionary and found that the dictionary had been turned crumpled, and some pages still had clearly marked notes...

Qin Zhengxian thought about it, and asked Yang Xue, "Does Lin Tang study chemistry?"

Yang Xue replied: "Yes, he is the youngest talented graduate student in our research institute, and he is quite outstanding."

"What kind of excellent method?" Qin Zhengxian asked.

Yang Xue thought for a while and said: "Do you know Academician Yang Dexin, the most qualified polymer chemist in the Chinese Academy of Sciences, and he is also a specially-appointed professor of our school, Lin Tang is a student of Academician Yang Dexin, they just finished a month ago A special subject research on polymer chemistry."

Qin Zhengxian nodded, and echoed if he thought about it: "That's quite powerful."

Then he beckoned to Xiao Wei: "It's hard work, you go to the railway bureau to find out which train Lin Tang is on."

Xiao Wei agreed.After she left, Qin Zhengxian called the Criminal Investigation Detachment and transferred a few people to deal with Lin Tang's disappearance, while he drove to meet Lin Jiale.

On Juhe South Road, Qin Zhengxian held the steering wheel with one hand and drove the car quite smoothly.But the whole person was a little bored. While thinking about the main points of Du Juan's disappearance, he couldn't help thinking about Lin Tang, an excellent graduate student.

The same disappearance case, Lin Tang is just a graduate student, and there may be a huge conspiracy behind Du Juan...

It is a fact that Li Nianqing's case involved drugs. Li Nianqing has fled in fear of crime. If he guessed correctly, he has escaped overseas with Benjamin.The bag of high-concentration drug dollars found in Li Nianqing's home has been sampled and sealed in storage. Du Juan's disappearance is obviously related to the person behind the bag of drugs.

But why did they kidnap Du Juan?What is the significance of that bag of drugs to Li Nianqing or to the kidnapper?Why did Du Juan get off at the West Third Ring Road?There is someone or something in the west that she realizes that there is a problem...

Why did Lin Tang disappear at the same time?Just the disappearance of a chemical engineering graduate student?

When waiting for the red light, Qin Zhengxian stretched out his hand to wipe his face to wake up, the red bloodshot eyeballs under his blinking long eyelashes rolled a little frighteningly.

Even when he was sleepless for 24 hours, he still focused on thinking about which step was missing, and which step blocked the key to solving the case.

When the red light went out and the green light came on, Qin Zhengxian stepped on the gas pedal, braked suddenly after crossing the intersection, and the car rolled to a stop on the side of the road.

He took out his mobile phone and called Yang Xue. As soon as Yang Xue answered the phone, Qin Zhengxian couldn't wait to ask, "What is the special research topic of Lin Tang and Academician Yang?"

Yang Xue didn't realize it for a while, and then hurriedly replied: "I'm sorry, officer, I didn't respond for a while when you asked too quickly. Their research topic is 'drug synthesis and chemical commonality', which is quite successful. Lin Tang has already published a paper in the domestic "Chromatograph" journal, which has received unanimous praise from the industry, if you are interested, police officer, you can check it out."

Qin Zhengxian's brain was buzzing like a blow to the head, he ignored Yang Xue's inquiry on the other end of the phone, and hastily hung up the phone.