When Lin Zixiao was checking the file of the 'Chemical Poisoning Case of College Girls', Wu Guodong was also making a brief introduction on the side.

When he looked at this case, he didn't know how many times he had read it, so he naturally remembered it very clearly.

"This kid, it's a pity......"

"As you can see, her name is Zhou Xiaoran, a native of our C city, she has been learning piano since she was a child, and she began to learn guqin when she was 15 years old. ”

In 92, Zhou Xiaoran had already shown his talent and was admitted to City C University and enrolled in Class 2 of Physical Chemistry and Instrumental Analysis of the Department of Chemistry, which was envied by many of his peers. ”

Not only that, Zhou Xiaoran is versatile, joined the C City University Folk Band and became the main member, and won the second prize in the National College Art Performance Solo Group in 94. ”

"Even, he is a Level 2 swimmer in City C. ”

"It's a pity ......"

Wu Guodong sighed lightly.

"I went to their house a few years ago. ”

"Zhou Xiaoran used to have plenty of food and clothing, but now he is surrounded by four walls, several walls have peeled off, and the house only looks guilty and simple, and even the furnishings. ”

"All the furniture added up, that is, the seats, benches and beds, with the exception of the 'bookcase', which was also full of all kinds of medicines. ”

"The next room is simpler, with a small bed and a hospital bed, and the oxygen cylinder standing next to it gives it a hospital feel. In order to take care of her daughter, Zhou Xiaoran's life has completely changed, and it is really miserable. ”

In Wu Guodong's explanation, as well as combined with the files he saw, Qi Zixiao had a general understanding of the entire case.

The so-called "Chemical Poisoning Case of College Girls" refers to the bizarre symptoms of chemical-thallium poisoning during Zhou Xiaoran's schooling, which caused great harm to his health, and finally was diagnosed and treated with the help of the Internet.

At the same time, this is also the first attempt to use the Internet for international telemedicine in China.

Because Zhou Xiaoran had no history of contact with thallium, the police determined that it was a poisoning incident, but after the investigation of this case, it has risen and fallen several times, and the murderer is still at large, and there is no clear result.

And due to some abnormal behaviors in the police's handling of the incident, Zhou Xiaoran's case has become a public event, which has led to various speculations about the family background of the suspect.

By April 13, with the cracking of the FD poisoning case, calls for a thorough investigation of Zhou Xiaoran's case also emerged again, and the former suspect Chen Wei was also widely controversial by public opinion.

Half a month later, a celebrity donated 100,000 yuan to the Zhou Xiaoran Foundation.

In addition, a number of public figures, including several celebrities and groups, also expressed their support.

In May of the same year, Weibo officials blocked keywords such as "Zhou Xiaoran", "thallium", and "Chen Wei", and the relevant content was also deleted.

Searching for Zhou Xiaoran's keywords on Weibo prompts words such as "according to relevant laws, regulations and policies, the search results are not displayed".

Two days later, Weibo officials responded, saying that it could not be detected due to the loss of evidence, and there was no interference in the process, calling on the public to look at the case rationally.

In the official response, the police in City C said that Zhou Xiaoran was unwell and hospitalized in December 94, and was confirmed to be thallium poisoning on April 28, 95, and only reported the case on May 5 of the same year.

Because the interval between them was close to half a year, and although the special case team carefully investigated, there was no monitoring of the relevant places, and the traces of the crime and physical evidence had been destroyed, so no direct evidence was obtained to identify the suspect.

The police said that there were indeed some cases that were limited by the conditions for investigation and handling, and could not be solved due to objective factors such as the loss of evidence. It is hoped that the public will look at it rationally and respect the laws of investigative work.

As a result, the case has been shelved like this, and it has been more than 20 years now.

"People are still alive?"

Lin Zixiao spoke, a little embarrassed.

"Alive. ”

Wu Guodong gritted his teeth: "I saw it when I went before, but unfortunately, 23 years ago, the talented and beautiful female college student at Tsinghua University is now severely paralyzed and completely demented, and she can't even take care of herself." ”

"The originally happy and well-off family has long been dragged down. ”

"You say, 'This man...... Why is it so bad?"

He sighed: "It's a pity, we really can't help it, the time spans too long, and it takes half a year from poisoning to reporting, half a year, it's enough to wipe out too much evidence and clues, and it really can't be found." ”

"At the beginning, it was already the end of the means. ”

"Now...... It's been more than 20 years, and if you want to break it, you have to rely on your 'science'. ”

"Huh?!"

Lin Zixiao was happy: "You now admit that I am a science, do you think you think I am superstitious?"

"What superstition is not superstition?"

Wu Guodong spread his hands: "For me now, no matter what superstition is, as long as it is useful, it is science!"

"At most, it's 'science' that can't be explained by current science, so let's call it a higher science, right?"

He was a little proud: "You said, I used more advanced science to solve the case, and hired you, a person who can use 'higher scientific methods', as a scientific consultant, isn't it scientific to come?"

Lin Zixiao: "...... It's scientific, it's very scientific. ”

"Really?"

Wu Guodong grinned: "I just think so, this is indeed very scientific." ”

“......”

Lin Zixiao was happy for a while, but then, there was a sigh: "This case is indeed embarrassing." ”

In the past, she was a talented woman, and she should have a bright future, but now she is ......

"Can it be broken?"

When it comes to the case, Wu Guodong can't help but be upright.

"What do you say?"

Lin Zixiao raised his head: "Take it!"

"And this!"

As she spoke, she tapped her finger on "The Mysterious Disappearance of Two People in a Car".

"This case ......"

Wu Guodong hesitated a little: "This case is not easy to solve." ”

"It's really bizarre, two people in a car, such a big car, you say, it's not a motorcycle or something, how can you say it's gone?"

"At that time, almost all the local police officers were mobilized, and a reward was also proposed, and the price was definitely very high back then, but still no one could provide clues......

"It's really strange, it's not easy!"

"I'd like to see how bizarre it is. ”

Lin Zixiao said that he did not believe in evil.

It's not easy? It also depends on who you're facing, isn't it?

Immediately, Lin Zixiao carefully studied the file and knew the facts of the case well.

"The Mysterious Disappearance of Two People and a Car" happened one day in 96.

Guo Baokun and Wang Guoqing, employees of the Struggle Independent Plastics Factory, drove a Santana sedan to a second-hand car market in the city to sell it.

This was originally a normal thing, and back then, Santana was also very face-saving.

But as a result, on the same day, the two disappeared mysteriously with their cars and their cars, and there is no whereabouts so far.

According to the records in the dossier, the police in charge of this matter at that time have invested a lot of manpower and material resources in order to find Guo Baokun and Wang Guoqing in the past 20 years, and visited a large number of people, but to no avail.

Guo and Wang were both in their 20s when they disappeared, and their parents were also exhausted for this matter for 21 years.

They promised to thank the police if they provided valuable clues and helped them solve the case.

The dossier shows that Guo Baokun, male, Han nationality, born in May 71, 1.82 meters tall, white skin, yellow teeth, was wearing a blue denim suit on the day of his disappearance, wearing a gray shirt, a brown horse clip, and brown leather shoes.

Carry the salary card of the plastic factory, my ID card and cash 1,000 yuan.

Wang Guoqing, male, Han nationality, born on November 24, 1973, 1.75 meters tall, fat, wearing a yellow shirt on the day of his disappearance, a public security horse clip, a blue jeans, blue pants and brown leather shoes.

Guo and Wang drove a dark gray metallic ordinary Santana car, which is a central door lock, automatic glass, with the whole car procedures, and the license plate number is ****25CM.

The engine number, frame number are also clearly recorded.

It is also recorded in the file that the relevant person in charge of the local sub-bureau said that the case of Guo and Wang has not been solved for 21 years, and they feel shameless to face the parents and family members of the missing, and they will never give up looking for the missing.

The person in charge said: The case is now open to the public to collect clues to solve the case, if you can provide the whereabouts of the missing person, the vehicle, or provide clues to solve the case, the bureau will reward 50,000 yuan.

The strange thing about this case is that people and vehicles disappeared together, and it is easy to understand that people are missing, and they can be divided and buried.

But it's incredible to have no trace of the car together. You must know that the investigation is very strict, and it is too difficult to completely leave the car without traces.

What to do with the car?

It's nothing more than a centralized approach.

For example, it is driven to the field, buried, burned, cut, crushed and scrapped, thrown into a lake, etc......

But here's the problem.

Of course, there aren't that many cameras, but it's almost impossible for a car to drive far without realizing it.

Therefore, the possibility of going to other places is not very likely, and the police have carefully checked it, and it can basically be ruled out.

So, the rest of the way to deal with the burial must leave traces, right? For such a large car, the police conducted a comprehensive search at the possible burial site at that time, but still found nothing.

After the fire is burned, there must not be an iron shelf, and there must be no traces of it?

Cutting, that thing has to have tools, it has to have sound, right?

Moreover, the visit found that all the residents near the scene of the crime did not find similar traces.

Lake?

Salvaged!

Extrusion scrap?

Where there are relevant large appliances, the police have also investigated, but they have not found out.

"Alas!"

Wu Guodong suddenly sighed and said: "That is, back then, the conditions were too backward, if it was changed now, I wouldn't believe that I couldn't find out, there was monitoring everywhere, and the specific location would soon be determined." ”

"But back then, you could only artificially calculate the location of the crime and then investigate it one by one, which was tantamount to looking for a needle in a haystack, which was too difficult. ”