I am a super cop

Chapter 215 Braille? 【Wan more for subscription】

Before Gu Chen entered the living room, he actually found these white papers, but there was no writing on them.

But thinking about it now, Liu Geng's mother has severe visual impairment, that is to say, she can't write at all.

Under the circumstances, isn't it strange that she left so many blank sheets of paper in the living room?

An old lady died of poisoning on the sofa, but no source of the poison could be found at the scene. This abnormal situation is really unbelievable.
Urged by Police Officer Wang and Lu Weiwei on the one hand, and sent off by Liu Geng on the other, Gu Chen looked at the abnormal white paper in his hand, folded it and put it in his pocket.

It's time to eat at this point.

Officer Wang drove Gu Chen and Lu Weiwei to a small noodle shop nearby.

There are not many people coming to eat noodles at this point, or it is completely past lunch time.

But pasta has advantages that ordinary food does not have, that is, it can be prepared in a variety of ways, and the speed is extremely fast.

Usually the hot water in small shops has been insulated, and it can boil when it is heated on the stove.

The handmade noodles are packed in a fresh-keeping bag and can be put into the pot directly.

As for the combination of seasonings, there are no less than [-] kinds in the store, just pick up the handmade noodles and mix the selected dishes freely...

"Hiss!" Lu Weiwei sucked it into her mouth and exclaimed "tsk tsk": "Old Wang, I know a secret."

"What's the secret?" Officer Wang was still jealous.

Lu Weiwei raised her head and said, "That is, when you are extremely hungry, no matter what food you eat, it tastes particularly delicious."

Then Lu Weiwei pointed to the bowl of noodles and said, "Look at this bowl of noodles. It's long and wide. I usually don't like it at all, but it tastes really good today."

"So... this is your secret?"

Officer Wang thought that Lu Weiwei had discovered some major miracle, so he looked up and waited for her for a long time, and it turned out to be this, he couldn't help but shook his head and sighed: "Okay, the next time I treat you, let's postpone it for an hour or two. When you are too hungry, let's wait for it." If you go to eat a pancake, you will be moved to tears."

"Old Wang, you have changed." Lu Weiwei stared at him with contempt, then turned her head and asked Gu Chen: "Junior Brother Gu, do you think Lao Wang has changed?"

Gu Chen nodded while looking at the white paper.

Nodding was a conditioned reflex, but Gu Chen didn't hear what Lu Weiwei was saying just now.

It's like when a person is on the phone, no matter what you hand him, he will pick it up, and then look at you in a daze, not knowing what he is doing.

"Huh? What are you doing with a piece of white paper in your hand?" Police Officer Wang also hissed, sucked the wide noodles into his mouth, and hiccupped involuntarily.

"It was brought from Liu Geng's house." Gu Chen casually showed it to Police Officer Wang.

"Brought out by Liu Geng's family?" Officer Wang was also taken aback, reached out to take the white paper, and asked, "Eh? Why are there some small holes on it?"

"I don't know too well." Gu Chen also shook his head, took a sip of the soup with his own noodles.

In fact, Gu Chen couldn't tell, he just felt that these blank papers shouldn't be in the living room.

Although I also thought that these might be clues, I didn't think that they would be useful.

"Then don't think about it, let's wait for the results of Liu's forensic doctor." Officer Wang is not in a hurry.

He knows the reason why he can't eat hot tofu in a hurry...

However, the clues collected are limited, Gu Chen has not yet fully figured out why the old lady was suddenly poisoned, and does not know whether there is any problem with the three so-called good old ladies.

If someone intentionally poisons someone, what is the motive?
A blind old lady, do you still expect to benefit from her?This is simply not realistic.

From Gu Chen's point of view, there is really no hope for a family like Liu Geng's.

Could it be that Liu Geng had a feud with someone outside, and the other party took revenge on his family?
But in chatting with his old classmate Zhuang Xiaohai, Gu Chen learned that this Liu Geng had a lot of connections near Xijie Primary School Road.

It is also because of the long time of business here, if it is said that there is an enemy, that is not the case.

"Junior Brother Gu, I heard from Old Wang that your police certificates will be issued soon." Seeing that Gu Chen was in a daze, looking unhappy, Lu Weiwei who was beside her quickly changed the subject.

"Really? That's good." Gu Chen didn't look excited.

Police officer Wang said with a smile: "Originally, the bureau meant for you trainee police officers to become full-timers after one year, but some of you have performed well, and there are many outstanding talents in the city, so the bureau decided, I will help you become regulars in advance, and there may be a notice in a short time."

"Junior Brother Gu, work hard, I like you." Lu Weiwei seemed happier than Gu Chen.

"You know, Lu Weiwei's class lasted for a whole year. You guys are lucky."

Speaking of this, Police Officer Wang took a sip, then picked up a big bowl, poured the noodle soup into his stomach, and then said ostentatiously: "I have another piece of gossip, I wonder if you are interested in hearing it?
"Old Wang, are you playing tricks again? Tell me quickly." Lu Weiwei couldn't wait.

Seeing that Gu Chen didn't respond, Police Officer Wang asked again: "Eh? Gu Chen, do you want to know? If you want to know, I'll tell you."

Gu Chen said "Oh", and then said, "Then you can tell."

"Why do you think I'm so cheap?" Officer Wang was also puzzled, but he said straightforwardly: "I heard from friends in the bureau that our Furong Police Station has been included in the reference list of the first batch of new branch bureaus, and we heard that Said that four to five new police stations will be established next, and the level of police stations will be discussed again.”

"Really?" Lu Weiwei was stunned at the time: "Then Zhao Suo is going to faint from laughter in the toilet?"

"Yes, this is Zhao Suo's lifelong painstaking effort, so he should be very happy." Gu Chen was also attracted by this topic.

But Police Officer Wang waved his hand and said, "Zhao Suo is not happy."

"Ah? Are you unhappy?" Lu Weiwei was also quite shocked, and asked, "Then why?"

"The sub-bureau is troubled by the sub-bureau." Officer Wang picked up a glass of water beside him, poured it into his mouth, and then said: "In the past, our Zhao Police Station dreamed of upgrading the Furong Police Station to the Furong Branch Bureau. After all, our Furong Police Station is a sub-bureau structure. But there is no branch signboard."

"If it weren't for the fact that the floating population in our Jiangnan City has increased over the past seven or eight years, and it is imminent to increase institutions, we might not have had this opportunity."

"Then since it has been upgraded to the Furong branch, isn't Zhao Suo the branch chief? Then don't we, the backbone force, also have to be promoted to a higher level?" Lu Weiwei seemed to be quite interested in such a good thing.

"That's where the problem lies." Officer Wang stretched out his index finger and said, "Once we set up the Furong branch, we will definitely add four to five more police stations. They will be broken up, and then assigned to various police stations, together with the personnel dispatched by the city bureau, to form the backbone of the new police station."

"Huh? Are you going to separate?" Lu Weiwei was not so happy when she heard about the separation.

"If this is the case, then Zhao Suo will indeed be a little bit reluctant, after all, he brought out all the people under his command." Gu Chen also answered.

"That's right." Officer Wang also nodded, and said, "Especially our three criminal investigation teams may be dispatched to different new police stations to form the core force of each new police station. , will also be redistributed.”

"It's no wonder Zhao Suo put us on the honor roll, and also desperately increased the number of people in our three groups. It turns out that Zhao Suo has been planning for a long time? In this way, maybe two-thirds of the members of the three groups may be sent out. .” Gu Chen also saw the problem.

In fact, while the three teams increased their manpower, Gu Chen had this premonition that Zhao Guozhi might want to build another criminal investigation team.

But now it seems that they are building criminal investigation forces for new police stations, reserving and training existing talents.

"As long as the three of us can be together, it doesn't matter where he goes." Lu Weiwei said indifferently, "Anyway, I will go wherever Junior Brother Gu goes."

"Hey, this is pulling the hills. It's not worth it." Police officer Wang also hurriedly complained: "It's up to the top to decide how to arrange it. We just need to absolutely obey the orders."

It feels like Lu Weiwei is pulling the hills, and there is a gesture of not marrying only Gu Chen.

Police officer Wang also sees through but doesn't tell the truth.

Lu Weiwei was a little unhappy, or rather uncomfortable.

Sure enough, Zhao Guozhi's worries were also his own worries.

"Have you finished eating? After eating, let's go to the Technical Department of the Municipal Bureau and ask Forensic Doctor Liu for the results." Officer Wang was also about to take out his mobile phone.

Gu Chen stood up first and said, "This time I come, I can't always let Senior Brother Wang pay the bill."

Afterwards, Gu Chen walked to the counter and paid with the mobile phone.

……

……

Two 10 minutes later.

The three of them drove to the Technical Section of the Municipal Bureau.

Why do you come here so often?Because in the process of dealing with Liu Fayi, all three of them knew a general rule.

That is, the faster you run, the easier and faster you will get the results.

Forensic work is complicated and cumbersome, and it may be necessary to process various tests from all over the city in one day.

So crying children have milk to drink...

If you simply wait, it may take longer.

Under normal circumstances, if you stay in the technical department, even if the technical department is inspecting other operations, because of face, they will try their best to get your test report into the queue first.

However, not all forensic doctors in the technical department can speak as well as forensic doctor Liu.

Other forensic doctors usually follow the steps and do whatever they want.

If there is a new test after get off work, if it is not particularly important, usually do not work overtime, but start the relevant test after going to work the next day.

But Fayi Liu is different. In terms of workaholic traits, he is somewhat similar to Gu Chen.

It is common to work overtime until late at night.

Therefore, those who worked as assistants under Liu Fayi also complained a lot.

And there are often more policemen who often come to Liu's forensic office to line up for tea than other forensic teams.

No one else, because Liu Fayi is a workaholic.

When Gu Chen, Police Officer Wang, and Lu Weiwei came to the technical department, there were indeed some police officers standing in front of Forensic Doctor Liu's office.

Everyone stood in the corridor by the door, chatting about the latest trivial matters.

Officer Wang stopped first, frowned and said, "It seems that Doctor Liu is very busy today."

"Old Wang, tell me how to do it, we will listen to you." Lu Weiwei said.

"Let's go over and have a look." Officer Wang didn't care too much, and strode over directly.

"Huh? Old Wang?" A third-level police inspector who was chatting couldn't help but greet Police Officer Wang.

"Old Zhao, Lao Guan, Lao He, are you here too?"

"I haven't seen you, old Wang, for a long time. I heard that you have been doing well recently?"

"Everywhere, it's all about serving the people."

"Haha, the salted fish king has turned over, and even the tone of his speech is different."

"Hey hey hey!"

A few people quickly chatted together...

While chatting with several people, Police Officer Wang put his hands on his back and beckoned Gu Chen and Lu Weiwei to go in first.

At this moment, Forensic Doctor Liu was writing materials on his desk. Seeing Gu Chen and Lu Weiwei approaching, he also knew the reason for their visit.

"You guys came here so quickly, I haven't finished my test report yet." Forensic Doctor Liu also said slowly.

"Who doesn't know that forensic doctor Liu pays the most attention to work efficiency. We only need to know the key clues, and you can write the rest slowly. There is no rush." ​​Lu Weiwei also knows the work order of forensic doctor Liu very well.

After the test, he must first sort out the data and write the test results into an easy-to-understand analysis report.

And what Liu Fayi is doing right now is this work...

"What do you want to know?" Liu Fayi asked.

"Death time, toxic substances." Gu Chen said.

Liu Fayi adjusted his glasses, handed one of the information sheets to Gu Chen, and said, "The deceased may have eaten poisonous lotus seed soup before his death, and the time of death was this morning, probably... from nine o'clock to ten o'clock." between."

"The time of death was in the morning?" Gu Chen was also quite surprised, so he quickly took the documents and checked them carefully.

"But we didn't find food like lotus seed soup in the deceased's house. We have found this many times." Lu Weiwei has a special right to speak about this.

Because the filming and recording of the whole scene was done by herself, Lu Weiwei had carefully checked all the rooms and all the places where toxic substances might appear.

She even checked under the bed, under the cabinet, and even around the bungalow.

The so-called lotus seed soup does not exist at all.

"Then I don't know. These are all your affairs, and I have checked for you. The deceased did indeed take lotus seed soup during his lifetime."

Forensic Doctor Liu took out another unfinished analysis report and said: "This is the material composition in the abdominal cavity of some of the deceased that I initially extracted. The test results showed that it was a toxic substance. This toxicity is relatively severe and may cause human Immediate death, I am still analyzing the specific ingredients."

"So, Liu Geng's mother was poisoned with lotus seed soup between nine o'clock and ten o'clock?" Gu Chen looked at Lu Weiwei beside him.

"Could it be those three kind-hearted aunts?" Lu Weiwei also questioned, saying: "After all, their statements are very consistent. If what they said is a collusion, it will be a big trouble."

"Senior Sister Lu, what you said is correct. I don't know the specific reason now. Maybe these three people are also very suspicious."

Gu Chen also lowered his head and pondered for a few seconds, then suddenly remembered the drill bit he found from the old lady, and the white paper with holes, and immediately took them out of his nine small pieces.

"By the way, Forensic Doctor Liu, if a blind person wants to communicate with someone by letter, how should they do it?" Gu Chen asked.

Liu Fayi was stunned for a moment, and then said slowly, "I've heard people say that there seems to be a special kind of braille for communication between blind people."

"Blind language?" When Gu Chen heard this word, his eyes suddenly lit up, and he quickly put the paper with holes and the drill on Liu Forensic Doctor's desk.

"This is you?" Liu Fayi was also taken aback.

Gu Chen stretched out his hand: "Can you see if this is in Braille?"

Faji Liu adjusted his glasses, held the white paper in his hand, frowned, and asked Gu Chen, "Where did you get this?"

"I found it in the living room of the deceased. At that time, I had doubts about these small holes. In addition, when the deceased was sent to the hospital, he held the drill tightly in his hand. I thought it was the old lady who had a sudden heart attack while she was doing needlework. Sickness attack..."

Gu Chen told Forensic Doctor Liu everything about his situation in the hospital and at the deceased's home.

"It seems that your speculation is completely correct." Forensic Liu suddenly turned on the computer, and searched for some files in a database file.

Soon, he clicked on one of them, stood up quickly, and walked towards the database in the compartment.

Not long after, Liu Fayi took out an old book and came to Gu Chen.

"What is this?" Gu Chen asked.

"Elementary course in Braille." Forensic Doctor Liu said.

Lu Weiwei was shocked and said: "Forensic Doctor Liu, why do you have everything here? More reliable than the library?"

"No." Liu Forensic also waved his hand and said, "A blind man came to report the crime more than ten years ago, and later left this book in the business hall."

"My colleagues originally thought to put it in a drawer and wait for the blind man to come and pick it up, but they didn't wait. Later, my colleagues threw the book to me and asked me to put it in the reference room."

"I originally thought that I would never need it for the rest of my life, but now it seems that it will be of some help to you, Gu Chen."

Gu Chen didn't say anything, took the "Braille Basic Tutorial" from Liu Fayi's hand, quickly found a seat, sat down first, and then started to flip through it quickly.

Lu Weiwei also hurried over...

"Braille is a text that is perceived by touch. It is composed of different combinations of raised dots on paper through Braille boards and Braille machines."

"Each block of Braille consists of six dots, plus blanks, and there are 64 variations in total."

"Braille can also represent mathematical and musical symbols."

"Braille, the inventor of Braille, is characterized by the ability to both read and write."

Gu Chen silently recited the theories in the "Braille Elementary Tutorial", and at the same time sorted the holes on the paper, and began to quickly search for them.

Lu Weiwei was also dumbfounded, and said in a daze: "Junior Brother Gu, do you think the small holes on the paper are really Braille?"

"If there is no other better explanation, I would rather believe it is true." Gu Chen also nodded, and said with a serious face: "Old lady...she must want to tell us the so-called truth."

(End of this chapter)