psychochemist

Chapter 381 The Most Precious Thing

There is more than one truth, and there are as many truths as there are witnesses.

Yu Fan said, "He's still in the compartment."

As soon as these words came out, like a thunderbolt falling to the ground, everyone present shrank their necks vigilantly and looked at each other left and right.

Chen Xingyang quickly asked: "Old Yu, you said this horse dance is still on the train?"

Yu Fan shook his head and said, "No, I'm not talking about horse jumping, I'm saying that the murderer is still on this train."

Chen Xingyang: "What? You mean, the murderer wasn't Ma Diao?"

Yu Fan nodded, pointed at Lai Bushuang's body, and said, "Muscle relaxation usually lasts for one to two hours after death, and then the corpse will become stiff and hard. After that, plaques will gradually appear. Stage A: The corpse is usually 2-4 hours after the death of the deceased, but there are also patients with extremely weak vitality, and there will be plaques of different sizes on the skin before death. Generally speaking, the stage A is just blood in the blood vessels. Deposition. If the plaque is lightly pressed with the finger, the plaque will disappear, but if the finger is released, the plaque will reappear. During this period, the plaque is quite unstable, and if the posture of the corpse is changed during this period, the plaque will reappear. According to the posture change of the corpse, it is reorganized in the lower part of the corpse. If the skin at the corpse spot is cut during this period, blood will flow out from the blood vessels. Phase B: This is 8-12 hours after the death of the deceased, and this is uncertain. This period , the interstitial fluid will slowly infiltrate with the blood, which will cause the spread of the plaque. During this period, the plaque is generally not easy to change position with the posture of the corpse, and if you cut gently with a knife In the skin, you will find that the red liquid will flow not only from the blood vessels, but also from the surrounding tissues, and the color is faint, because this is already the fusion liquid of tissue fluid and blood. Stage C: usually occurs 24-36 hours after the death of the deceased No. During this period, the blood has completely infiltrated into the surrounding tissues, and with the influence of bacteria, the plaques have been fixed. If you cut the skin with plaques, you can find that there will be no fluid flow out, and around the wound The tissues are basically light purple." Yu Fan said a lot very seriously.

Guo Na: "So?"

Yu Fan: "Just now I pressed the corpse spot on Lai Bushuang's back, and when I pressed it, the corpse spot disappeared. When I flicked my finger, the corpse spot reappeared. Although the specific time of death needs to be identified by a professional forensic doctor, it can be roughly estimated. Lai Bushuang The time of death should be between 2 and 4 hours. Let’s count it as 4 hours, and it was only after three o’clock in the morning. But Ma Du got off the bus at midnight. Since he had already got off the bus, how could it be possible? What about killing people from a distance? Besides, ordinary people cannot get high-concentration potassium chloride, and Ma Duo is just an angel investor, so it is not easy for him to get this thing."

Zuo Zi suddenly understood, and said in horror: "I understand, that is to say, Ma Wu got off the car early not because he fled in fear of crime, but for other reasons? Then Ma Wu is not the murderer, and the real murderer is probably still there. On this train?"

Yu Fan said coldly, "Yes, and it's probably still in this carriage."

ah?Everyone looked at each other in blank dismay.Except for Yu Fan, Chen Xingyang, Guo Na, Zuo Zircon, the train conductor, Yi Xin, and Mo Li who were present in this carriage.The rest of the people were in their respective boxes at this time, Zhang Rui, Huang Tingting, Dai Yongbing, veterinarian Xu Jun, and bragging male party phosphorus.Maybe one of these people is the murderer?
Chen Xingyang asked Yu Fan in a low voice: "Old Yu, what should we do now?"

Yu Fan: "We need the support of professional police. When they come over, they will definitely find clues. Now let's go back to the box."

Chen Xingyang asked Yixin to lock the door of Room No. [-], cordoned off the scene, and then asked everyone to disperse.

It was probably the first time Mo Li saw a corpse, and he was still a little panicked, and stood there in a daze.Yu Fan went over and patted him on the shoulder, and said, "Mo Li, take it easy, life and death are just the norm in this world, and everyone will have such a day. Face it squarely, and your heart will be more open."

Mo Li nodded.

Yu Fan, Chen Xingyang, Guo Na, and Zuo Zircon returned to the box.

After closing the door, Yu Fan quickly locked the door of the box.

Chen Xingyang: "Old Yu, since you said that the murderer is on this carriage, then shall we call them over for interrogation one by one?"

Yu Fan: "Yes, that's exactly what I want to say."

Guo Na raised a question: "Brother Yu, why didn't the murderer get out of the car? It is common sense to leave the scene as soon as possible after killing someone?"

Yu Fan said calmly: "Actually, from the perspective of criminal psychology, a murderer does not necessarily leave the scene immediately. Generally speaking, there are two types of people who will not leave the scene immediately."

Guo Na: "Which two kinds?"

Yu Fan: "The first type usually has a high IQ. Their crimes are premeditated and planned. They call themselves criminal artists. 'Masterpiece of Killing'; the second kind of man, the motive is more immediate, because his mission is not over."

At this moment, Zuo Zi, who had been suppressing the silence by the side, finally couldn't hold back his emotions, and burst into tears: "What mission is not over? It's over! It's over! Woooo~~Wow."

Guo Na patted Zuo Zi lightly, and comforted him: "Professor Zuo, don't do this, people cannot be resurrected after death, sorry."

Zuo Zi whimpered harder and was out of breath. At 1.8 meters tall, he looked like a three-year-old child.

Zuo Zi took a few deep breaths before he could barely speak: "Yes... I... made a mistake! That... that... mission."

Chen Xingyang also sat beside Zuo Zircon, comforting softly: "Professor Zuo, speak slowly, don't worry."

Zuo Zircon: "Then... that anonymous letter, didn't they say they wanted to take away my most precious thing? Now they have succeeded!"

Ok?What's the meaning?Isn't Zuo Zircon's briefcase still in his arms?How did it succeed?
Zuo Zircon: "Actually, I have never wanted to admit it before, and I have always been unwilling to admit it. Although Lai Bushuang has an arrogant personality and simple ideas, he is talented and smart, and he can understand everything. He is young, and he already has achievements that are not inferior to mine. Yes. Compared with him, my scientific research results are nothing. I only spend seven years on each scientific research project at most. However, it took me more than 20 years of hard work to cultivate Lai Bushuang! "

Yu Fan, Chen Xingyang and Guo Na looked at Zuo Zi in surprise.

Zuo Zi held his head in both hands, and wailed hysterically: "It was I who killed Lai Bushuang! It was me! I have been unwilling to admit that my most precious thing is not these broken data at all! It is my beloved apprentice! !!!”

Zuo Zi's wailing lingered in the valley through the car window.

　Life won't be easier, but you can be stronger for it - Tegafur
　　
　
(End of this chapter)