Criminal Investigation: Collapse

When Jiang Yin and Liu Sichan knocked on the door of Qian He'an's house, the Qian family seemed to have just finished dinner, and the smell of home-cooked food wafted out of the house.

There was a little apology in Jiang Yin's smile, "Please bear with me for disturbing Professor Qian at such a late hour."

Qian Hean looked at Jiang Yin and Liu Sichan in front of him, as if he had expected the police to come to the door for a second time, without the slightest surprise or emotional fluctuation, he turned sideways and politely asked the two to sit by him on the sofa at home.

Jiang Yin didn't have any extra polite words, and asked directly: "Professor Qian, we are here to chat with you about some people you are familiar with."

Qian Hean put the teacup in his hand on the edge of the coffee table, nodded, "You ask, as long as I know, I will tell you everything."

Immediately, Jiang Yin took out his mobile phone from his pocket, opened the recording interface, and said, "Our whole process will be recorded, and I hope you don't mind."

Qian Hean shook his head with a smile, indicating that Jiang Yin could start his question. Jiang Yin understood, and opened his lips and said: "Most of the people involved in this case are inextricably related to you, and Gu Xin is yours." Student, her parents are your senior sister, Duan Rao is your senior sister, the deceased Zhao Zhiyi is your senior sister's husband, and Li Yecheng is your mentor."

"Yes, Gu Xin is a student I have taken care of for almost two years. At that time, I learned that she was the orphan of my senior brother and sister. I specially transferred her from another professor, thinking that I could take care of her more. "" Qian He'an said, and smiled a little embarrassedly, "At that time, it was indeed selfish to call her here."

"Professor Qian's selfishness is because of her parents, that is, your senior brothers and sisters?" Jiang Yin asked.

Qian Hean nodded, "Senior brother and sister are a year older than me, when Li..."

Speaking of this, Qian Hean paused for a moment before continuing: "The teacher is busy doing research all day long. In fact, most of the experiments are carried out by our senior brothers and sisters. Back then, the senior brothers and sisters passed away early, because Being transferred out of town, I didn't take care of Gu Xin and her grandma, so when I learned that Gu Xin came to our major, I thought I could take care of her more."

"What experiment was Director Li doing at that time?" Jiang Yin's eyes scanned Qian He'an's face carefully, trying to find something, but there was no result at all, probably either telling the truth or pretending of nothing.

"I'm sitting on an experiment related to biological transgenics. He wants to use the technical means of transgenics, DNA recombination, transformation and other technologies to transfer specific foreign target genes into recipient organisms and make them produce predictable, directional This is actually a very good technology, but... It seems that the teacher was a little paranoid at the time and wanted to achieve certain effects, so he stayed busy in the laboratory, but I don't know what effect he wants to achieve. not very clear."

Hearing this, Liu Sichan suddenly raised her head, lightly tugged at the corner of Jiang Yin's clothes, and motioned him to approach, Jiang Yin smiled apologetically to Qian He'an, then bent down and put her ear close to Liu Sichan , let Liu Sichan whisper a word in his ear, hearing what Liu Sichan said, Jiang Yin's brows gradually furrowed,

After thinking for a while, Jiang Yin continued to ask: "What about Duan Rao?"

Qian Hean took a sip of tea and said, "Junior Sister and I are in the same class. Back then, she seemed to be very interested in the subject of the teacher, so she always followed the teacher. The teacher also liked her very much. It can be said that our class Among the students in the first class, the teachers who belonged to the junior sisters taught the most, and even some gossip was circulated at that time."

"Oh?" Jiang Yin questioned.

It seemed a little hard to say, Qian He'an was dumb for a while before he said that, "At that time, it was rumored in the college that they had an improper relationship..."

Jiang Yin heard that this matched the characteristics of the four victims in this case, and then asked, "Is there any evidence to prove the truth of this rumor?"

"That's not true. One is because we were about to graduate at that time, and the senior brother and sister suddenly had an accident, so no one paid any attention to this matter." Qian He'an said: "But because of this incident, my wife was determined to agree with me at that time. The teacher divorced, immigrated with his son, and never returned to China.”

Jiang Yin nodded, and was just about to speak when, out of the corner of his eye, he saw Liu Sichan sitting next to him, staring at a photo on the TV cabinet in front of him in a daze, Jiang Yin also shifted his gaze and glanced at the photo, Only then turned his eyes back to Nuo and continued to speak: "How much did you know about the matter in your senior brother's world back then?"

Qian Hean's head drooped slightly, "I don't know much, because I have never heard of any experiments they have done, and I think it is even more impossible for rumors of treason to spread later, but I have no choice. That's how the verdict is, and I'm just a fresh graduate, and I can't do anything." Jiang Yin could hear self-pity from Qian He'an's tone.

At this time, Wen Lixi was squatting at the entrance of the more hidden basement, holding a flashlight and looking inside, he could roughly see that it looked like a laboratory, then got up and walked to the electric switch of this basement, fumbled long time.

After smelling the oak creek for a while, the entrance to the basement suddenly found light.

A comrade looked inside and said to Wen Lixi's back: "Deputy team, the light inside is on."

Wen Lixi nodded, and went back to the entrance to look at the furnishings inside, analyzed the danger index in his head, called two older criminal policemen, and motioned them to go down with him, He went down the stairs first.

When her footsteps landed on the ground of that laboratory, what Wen Lixi saw was a laboratory with extremely high equipment. She glanced casually and saw that they were all extremely sophisticated related instruments. In the middle of the laboratory was a Glass compartment.

Wen Yuexi walked around the glass compartment before realizing that it was a vacuum sealed room for cultivation, and there were several freezers and cabinets in it. She asked a criminal policeman who came down with her to collect the door handle. Only after reading the fingerprints on it did he press the door of the vacuum chamber with his gloved hand.

Suddenly, a soul-piercing smell entered the nostrils of several people.

Wen Lixi's eyes tightened, and the old criminal policeman next to him also looked at Wen Lixi. The experienced criminal police knew that it was the smell from the corpse. Wen Lixi didn't rush in, but was called The forensic doctor, after the forensic doctor came down, entered the vacuum chamber together.

Perhaps because it was frozen in the freezer, the face of the female corpse did not change much, so even without forensic identification, Wen Lixi recognized that the female corpse was the long-lost Duan Rao.

When the forensic doctor checked Duan Rao's body and came to the conclusion that Duan Rao's fatal wound was a transverse wound in the cerebellum, several other comrades found a shovel in a cabinet in the laboratory. The sharp spot happened to be covered in blood.

"From this point of view, this is the murder weapon." Wen Lixi raised his eyebrows.

The forensic doctor nodded and echoed, "According to the wound, the wound that caused her death is most likely the shovel."

"Send it back to the bureau for a blood test and the fingerprints on it." Wen Lixi waved his hand and continued: "Then check this laboratory, there must be something there."

After that, she turned around and went up to the first floor, just about to call Jiang Yin to talk about it, but she seemed to remember something, and asked a little comrade next to her, "How did you find out about this basement?"

The little comrade thought for a while and replied: "In the afternoon, the team leader asked us to check this building, saying that there was something wrong with the temperature of this building, especially the first floor, so we just went from room to room. After investigation, those who came to this house heard some echoes of the sound below, only to find that there is a basement and a laboratory below."

After Wen Lixi heard the words, he let go of his thoughts just now, nodded and went to call Jiang Yin and the others.

"Okay, I see. Bring everything back to the Municipal Bureau. Come back too." Jiang Yin opened the car door while speaking, "I also learned something from Qian He'an just now, let's come back and summarize it."

"it is good."

Jiang Yin hung up the phone, put the phone in his pocket, and helped Liu Sichan fasten his seat belt again, "You said that you saw in the file back then that Gu Xin's parents carried the research report on treason and what Qian He'an said just now The subject that Li Yecheng is obsessed with is the same?"

Liu Sichan nodded, turned around and sat sideways, looked at Jiang Yin and said: "I saw the outline of the report in that file at the time, it was exactly the same as this one, and it was more detailed. The experiments in it can actually be said to be An anti-human experimental subject, the so-called genetic modification is just a gimmick, the real conclusion is to use DNA recombination and transformation technology to transfer genes that attack certain human skills extracted from various animals and plants into the human body, and To produce predictable, directed purpose and genetic effects."

"Well... In other words," Liu Sichan continued, after deliberating on his choice of words, "He wants to change the genetic basis of human beings to achieve a crazy goal that he doesn't know why."

"Damn!" Jiang Yineng clearly understands how crazy this subject is, "Then why did this subject turn into evidence of treason for Gu Xin's parents in the end? There are two possibilities..."

"Either there was something wrong with the case back then, or Qian He'an was lying."

Liu Sichan was silent for a moment, and said slowly: "The group photo that was placed on the TV cabinet in their home just now is Professor Qian's graduation photo, and Professor Qian was able to keep surpassing Li Yecheng in the environment of the group photo. The huge gap in the safe distance shows that at that time, Professor Qian was really bored with his teacher because of something."

Jiang Yin nodded, thought for a while, then took out his mobile phone and called Pei Shishi.

"Fourteen, can you find out who the students who were in the same class as Professor Qian were?"