Escape From the Library

【Chemical Reaction-19】

Xiao Wenhui's behavior is full of weirdness.He graduated from the School of Chemistry, mastered the relevant professional knowledge, and met the objective conditions for the murderer to use chemicals to kill people.

When Chen Xiumei resigned yesterday, he was not in the chemical plant, and no one could prove where he was. He had plenty of time to commit crimes.

His wife and daughter are dead, but the cause of death is false. He lied to the police and concealed the cause of death of his wife and daughter. It is very likely that there is a problem with the cause of death of the two people, which led to his distorted mentality and revenge.

But there are still some questions that cannot be explained-where did he get so many materials, and where did he make hydrofluoric acid?

Yue Xingwen frowned and said: "The employee information of the chemical plant was filled out several years ago, Xiao Wenhui has not revised it, and he has never mentioned the death of his wife and daughter to anyone, so colleagues think that his wife and daughter are still alive. Alive, and believed his excuse to accompany his daughter to see a doctor. The address in the information was his former residence, and his name was registered on the real estate certificate.”

Jiang Pingce said: "If his wife left other property, would he transform it into a laboratory?"

Yue Xingwen also thought so.If another house was secretly converted into a laboratory, where Xiao Wenhui conducted experiments and produced and stored a large amount of chemicals, it would be able to explain Xiao Wenhui's crime process.

Xiao Wenhui is the most suspected, and the key is to find out the cause of death of his wife and daughter.

Ke Shaobin said: "What's his wife's name? Didn't the police find out the cause of their deaths?"

Yue Xingwen showed Ke Shaobin the information found by the police: "His wife, Qin Ru, and daughter, Xiao Nianru, are not locals. My daughter is studying in a central school. The police investigated and visited the school. The teacher said that Xiao Yiru suddenly disappeared a few years ago. Came to school, called home, her father said that her daughter had drowned, the school expressed condolences, and never contacted again."

He paused, and said: "In other words, his wife and daughter drowned in swimming. This is what he said to the outside world, but the police checked the island's alarm records. In the summer of five years ago, 120 did not receive a call. The record of rescuing Qin Ru and Xiao Nianru, unless Xiao Wenhui watched them die and didn't call 120 for help."

Liu Zhaoqing said: "This is so strange! Xiao Wenhui himself is not a medical student, so he can't judge whether his wife and children have been saved. Therefore, after he found them drowning, his first reaction was to call 120 for help. Unless he went out and put The wife and child were left alone in the hotel, the wife and child had cramps and drowned while swimming, and when he came back, both of them were dead..."

Jiang Pingce shook his head: "This speculation is also unfounded. If he was not there and his wife and daughter were dead when he came back, then he would have to airlift the bodies of his wife and daughter back, or cremate them locally, and bring back the urn."

Yue Xingwen pointed to the police investigation records to show everyone: "What's even more strange is that the police checked the crematoriums in the local area and the city, but they didn't find the cremation records of Qin Ru and Xiao Nianru, the mother and daughter."

The more Ke Shaobin listened to it, the more he felt that it was outrageous: "In these days, he will not find someone deep in the mountains and forests, and bury the bodies of his wife and children on the spot!"

"There is no body—his wife and daughter are not dead at all." Xin Yan looked at Ke Shaobin and said word by word, "Sometimes, being alive is more terrifying than being dead."

Ke Shaobin was stunned for a moment, and finally came to his senses: "Could it be...disfigured?! His wife and daughter have become inhuman, ghost-like, unable to show up at all? Can it only be 'social death'?"

Xin Yan nodded and said calmly: "Xiao Wenhui and Qin Ru are legally married and have a marriage certificate; Xiao Nianru is their daughter and have a birth certificate. The identities of these two cannot be mistaken. However, five years ago, he His daughter stopped going to school, and his answer to the teacher was that his daughter drowned, but he didn't tell his colleagues in the factory about it..."

Ke Shaobin followed this line of thought: "So, the accident with his wife and daughter is probably related to his colleagues in the factory?"

Xin Yan said: "Suppose he didn't bring his wife and daughter to the island to travel, but his wife and daughter came to the chemical factory to look for him, and some colleagues accidentally caused them to have an accident, their bodies were corroded, and they couldn't see others. For the sake of his wife and daughter's self-esteem, he did not make this matter public, but let them die socially under the pretext of 'drowning'. In fact, he hid them in a secret place and received treatment."

Liu Zhaoqing asked suspiciously: "The mother and daughter should have gone to the hospital to see a doctor on the day of the accident, right? Therefore, what we are looking for is not the patient records of the emergency department of the central hospital after the fire, but the skin care records of major local hospitals. Department, or burn department, do you have any medical records of mother and daughter Qin Ru and Xiao Nianru!"

With Xin Yan's reasoning based on the keyword "corroded", everyone's thinking became completely clear.

Xin Yan's deduction can clarify the whole context of the case, from the motive to the method of committing the crime, which is in line with the characteristics of the murderer - now it is the last step of verification.

It was already 3 o'clock in the morning, and Yue Xingwen looked at Jiang Pingce: "Has your coordinate system skill cooled down?"

Jiang Pingce said, "Well, it's ready."

Yue Xingwen asked Qin Lu: "How many times are there left to change the plate?"

Qin Lu said: "It was used up just now, if you want to refresh the cooldown, you can only wait until tomorrow night."

Liu Zhaoqing said with a headache: "Tomorrow night may be too late, right? If we can think of it, the criminal police will definitely be able to think of it. Moreover, it is much more convenient for them to check the information than us. With a phone call, the major hospitals will consciously send the information."

Xu Yishen said: "Without Qin Lu's plate shift, we want to go out from here, so we can only let the junior brother dig up the base again." He smiled and looked at Yue Xingwen: "Or, I will split a brother and go out Look, if there is no one around, let Xiaonian dig a passage for you, and you use Pince's coordinate system to go out and investigate?"

Yue Xingwen made a straightforward decision: "Okay, brother, go find the way."

Xu Yishen immediately split into 5 copies, and one of them was directly released to the ground. After searching around, he returned to the main body and said, "It's very quiet outside, and there are no ghosts."

Yue Xingwen looked at Zhang Xiaonian: "Dig the tunnel."

Zhang Xiaonian quickly dug a secret passage with an excavator so that everyone could get out of the underground base.

Yue Xingwen said bluntly: "I, Ping Ce, Senior Brother Liu, Senior Brother Ke Shaobin, Senior Brother Xin Yan, and Senior Brother Xu will go out again. The target is the major hospitals in this city. I will look for the dermatology department and the burn department to check the case data from five years ago. Let’s see if we can find the cases of Xiao Wenhui’s wife and children.”

Xu Yishen said: "I still have to go to the Housing Management Bureau to check other properties under the names of Xiao Wenhui, his parents and his wife."

Jiang Pingce said in a low voice: "Hurry up, let's go now."

At 3 o'clock in the morning, the streets were empty, only a few night owls were active near bars, KTV, etc. Jiang Pingce took everyone to fly in the air without attracting anyone's attention.

Ke Shaobin turned on his laptop and searched for a map of the city: "Go to the Municipal People's Hospital first..."

Jiang Pingce calculated the parabolic data according to the navigation, and let everyone land directly on the roof of the hospital.Based on experience, Liu Zhaoqing quickly found the burn department and dermatology department of the inpatient department, and brought Ke Shaobin in through the window to copy the materials.

Municipal People's Hospital, Second Municipal Hospital, Affiliated Hospital of Medical University...

After searching one hospital after another, Ke Shaobin finally found two familiar names in the burn department of the "Municipal Maternal and Child Health Hospital"——Qin Ru and Xiao Nianru, who were seen five years ago!

Ke Shaobin copied the materials excitedly, and then went to the Housing Management Bureau with everyone.

Xu Yishen found the inquiry center of the Housing Management Bureau and asked Ke Shaobin to crack the computer password, and then entered the ID numbers of Xiao Wenhui, Qin Ru and others to inquire about the property.Since all real estate properties are registered online with their real names, they soon found out that besides the house in Jingtai Garden, Xiao Wenhui's wife, Qin Ru, also had a property in the suburbs, which was purchased before marriage.

Yue Xingwen quickly entered the investigation progress on the research group channel: "Xin Yan's speculation is correct. Xiao Wenhui's wife and child did not die, but a large area of ​​his body was corroded by chemicals, and he was treated in the hospital for a period of time. We also found One of his wife's properties is in Yuehua Community in the southern suburbs, building 7, 102."

Qin Lu asked, "Are you going to investigate there now?"

Yue Xingwen said: "That's right, I'm in a hurry, so I won't sleep tonight. After Pingce's coordinate system cools down for half an hour, we will go to Yuehua Community."

Just now, Jiang Pingce took everyone to several hospitals in a row, and his skills fell into a cooling down again.Fortunately, the coordinate system skills of the mathematics department can be recovered in 30 minutes, which is very useful on the road.

At this time, everyone was hiding on the roof of the Housing Management Bureau, looking through the treatment records of Xiao Wenhui's wife and daughter.

Liu Zhaoqing frowned: "His wife and daughter were injured on the face by concentrated sulfuric acid, and the corroded area exceeded 80%. Moreover, the epidermis and dermis were all damaged, and the corrosion reached the muscle layer. Even skin grafting is difficult to treat..."

Ke Shaobin whispered: "80% means that his entire face has been destroyed. It is true that he cannot go to work normally. No wonder he wants to hide his wife and children." He paused and looked at Xin Yan suspiciously. , said: "Since this happened five years ago, why did Xiao Wenhui take revenge only recently?"

Xin Yan said: "Let's go to Yuehua Community, maybe we can find the answer."

Half an hour passed quickly. According to the location on the map, Jiang Pingce activated the coordinate system skill again, and took everyone to the Yuehua Community in the southern suburbs.

This residence is far away, and it took Jiang Pingce the fastest exercise formula to reach everyone in 15 minutes.

Building 7, 102.

The doors and windows are tightly closed, so if there are people in the house, it is difficult for them to break through the windows.Yue Xingwen gave Xu Yishen a wink, and the latter used the "mitosis" skill to directly put the clone into the house to investigate.

After a while, Xu Yishen opened the door from the room with a rather ugly expression on his face.

Yue Xingwen asked: "Brother, how is it?"

Xu Yi sighed deeply and said, "Everyone, come in and have a look."

Yue Xingwen and Jiang Pingce looked at each other and walked into the room side by side.

I saw that the entire living room was covered in white, and it was arranged to look like a mourning hall. On the wall were the black and white portraits of Qin Ru and Xiao Nianru, a mother and daughter.

The house is located on the ground floor, with a basement of equal size.

Xin Yan and Ke Shaobin walked down the stairs to the basement. The spacious space was transformed into a chemical laboratory with a very professional test bench and many polyethylene plastic tanks neatly placed on the floor.

Ke Shaobin wanted to poke his head to look, but Xin Yan immediately reached out and grabbed him: "Be careful."

Ke Shaobin stopped alertly: "This is..."

Xin Yan whispered: "Hydrofluoric acid."