Serious Crime Unit 1

Chapter 27 Black Mandala (7)
"You have clearly seen Luo Xiaoxiao's medical records, why don't you admit it? We also found Luo Xiaoxiao's medical records from your office. How do you explain it?" Jiang Yiming asked.

"Because Luo Xiaoxiao told me not to let anyone see her medical records, and I am responsible for the deceased."

"why?"

"Xiaoxiao, I'm sorry, they are forcing me to say it." He put his hands together, closed his eyes, muttered to himself, and then said: "Luo Xiaoxiao has a slight heart disease, so she told me not to let anyone People knew about it and gave me their medical records for safekeeping, because the company stipulates that people with heart disease must not participate in the car model competition."

"The reason you gave is not sufficient, and it is very reluctant. Luo Xiaoxiao is dead, and there is no evidence that he has died. After our investigation, we found that your relationship with Manager Yamamoto of the Tokyo Global Car Model Contest Organizing Committee is extraordinary. You can use Yamamoto's personal relationship with Channel, you know in advance that the runner-up can also go to Tokyo, but you can't bribe the judges in Yangtze City to let Deng Wei win the championship and runner-up. And Deng Wei is a person who does things without considering the consequences. Because she is pregnant, she dare not go to the hospital. Physical examination, so Deng Wei threatened you to let her go to Tokyo. In desperation, you and Deng Wei conspired to kill Luo Xiaoxiao to achieve her goal of going to Tokyo, don't you think so?" Wu Jiang pressed.

"Officer Wu, you are making a mistake in handling the case this way. To put it more seriously, you are taking human life lightly. Where is the evidence? Please bring out the evidence. I admit that the child in Deng Wei's belly is mine, and I also admit that I have a good relationship with Yamamoto. But I didn't get any information from him. If he told me in advance that the runner-up could also go to Tokyo, I would accept his fate. If I murdered Luo Xiaoxiao, why didn't I destroy the medical records and let you catch him? "

"Because Xiaorui knows that Luo Xiaoxiao gave you the medical records, so you don't have to hide it."

"Imagination is entirely your imagination..."

At this moment, Xiao Ke walked in and whispered a few words to Jiang Yiming. Jiang Yiming signaled everyone to get out of the interrogation room. It turned out that a girl died in the duty room of the Municipal Air Force Hospital. The family called the Criminal Police Team and asked Jiang Yiming to come out by name. At the scene, Wu Jiang asked him what Wang Jiansong should do?Jiang Yiming said: "You stay and keep an eye on him. Xiao Ke, Zuo Li, and Luo and I will go into the scene. The summons time has not passed yet. Let's wait until we come back after surveying the scene."

No.40 Another murdered person in Section [-]

Jiang Yiming and his party of four hurried to the Air Force Hospital. After dean Hu shook hands with Jiang Yiming and greeted them, he took them to the nurse duty room on the second floor. Outside the duty room, there were many doctors and nurses, as well as family members who were crying. The scene must have been destroyed, which is what Jiang Yiming is most worried about.When he walked into the duty room, he saw the messy footsteps on the ground, which proved that his guess was right, and he couldn't help but feel a little thump in his heart.

Dean Hu simply introduced Jiang Yiming: "The deceased was a 23-year-old nurse named Che Xiaoqin. She graduated from the Provincial Health School last year. She was hired to work in our hospital because of her outstanding performance. After joining the work, she treated patients She is kind, gentle, attentive and thoughtful, and is highly praised by patients and colleagues. Not only that, she is very beautiful and is recognized as the beauty of our Air Force Hospital."

A young nurse with a slender figure and a good face was lying quietly on the bed. Her hands and feet were stiff, her body spots had formed, and she had been dead for several hours.

Luo Jin looked at the corpse and said: "Judging from the color of the spots on the corpse, the deceased should have died of chlorine gas poisoning."

"What kind of gas is chlorine?" Xiao Ke asked.

"Chlorine is a yellow-green gas with a strong irritating smell. Many industries and pesticide production are inseparable from chlorine. The harm of chlorine to the human body is mainly manifested in the strong stimulation of the upper respiratory tract mucosa, which can cause respiratory burns, acute Pulmonary edema, etc., thus causing acute failure of lung and heart function. Inhaling high concentrations of chlorine gas, such as when the chlorine content per liter of air exceeds 3 mg to 5 mg, can cause severe dyspnea, heart failure, and soon due to respiratory failure. Death caused by paralysis of the central nervous system often only takes a few minutes, which is called lightning death," said Luo Jin.

There is only one 2-square-meter glass window in the duty room. The window door is closed and the latch is tightly inserted from the inside. The murderer cannot climb in through the window, so the murderer must walk in through the door of the duty room.

Jiang Yiming found an empty chlorine gas tank from under the wardrobe in the duty room. Obviously, this tank of chlorine was the original culprit who killed Xiao Xiaoqin. Who put this tank of chlorine gas in the wardrobe?

Jiang Yiming took out the clothes and sundries in the closet one by one. When he finally dug out, he found a black mandala!He took a breath of air: Could it be that the same murderer killed Luo Xiaoxiao and Che Xiaoqin?
On the bottom floor of the closet, they found 14 dead ants. Jiang Yiming found it strange because this hospital is frequently disinfected and there is almost no living environment and space for ants.

After two hours of inspection, everyone felt that the work was done well, but Jiang Yiming looked at the duty room, which was less than 16 square meters. This was his habit. Every time before leaving the scene, he felt that there was no inspection. Wherever you go, at the scene of major and difficult cases, you need this kind of spirit of digging for gold in the sand. From the seemingly pale and traceless space, you can find clues that ordinary people can't see and can't think of. This is the difference between masters and mediocre people. If he had not gone to Binhe City to investigate Wang Chunyue's death scene again, it would have been impossible to uncover Lu Xiaohua so quickly, and it might have become an unsolved case forever.

Back in the team, Jiang Yiming called Wu Jiang to the analysis meeting on Xiaoqin's death. Wu Jiang said: "Wang Jiansong is still waiting for us to deal with it in the interrogation room. What should we do with him?"

"Let's go, let's go deal with it now." Jiang Yiming walked in, sat down and said to Wang Jiansong, "Director Wang, where did you go on a business trip two days ago?"

"Shanghai."

"When will you return to the Yangtze River?"

"This morning, I just got off the plane and arrived at the company first. Before I could leave my greetings at home, my secretary said that you were summoning me, so I came here."

"Do you still have your plane ticket?"

"Of course, I'll show it to you." He stood up, took out a ticket from his suit bag and handed it to Jiang Yiming.

Jiang Yiming looked at it and said, "This ticket has helped you, you can go. I'm sorry, Director Wang, it's just a matter of routine for me."

Wang Jiansong said unhappily: "Just let me go like this?"

"What do you want from us?" Wu Jiang asked.

"You gave me a summons, but you also have to give me a release certificate."

Jiang Yiming laughed and said, "No problem, I'll get one for you." He thought: Would someone who is so serious about work and so knowledgeable about the law play with the law?If the murderer of Che Xiaoqin and Luo Xiaoqin is the same person, then it cannot be Wang Jiansong, because Wang Jiansong was still in Shanghai when Che Xiaoqin died, so he couldn't have the ability to clone himself, right?But it's possible that Che Xiaoqin's murderer used the black mandala to divert the police's attention.

At the case analysis meeting, Luo Jin told how the murderer released chlorine gas: the murderer opened the nozzle of the chlorine gas tank, then blocked it with chewing gum, caught 14 ants, put them into a small bottle, and then used the small mouth of the bottle to press the chlorine gas. After smelling the fragrance of the chewing gum, the ants began to bite the chewing gum on the chlorine gas tank. Then the murderer took the chlorine gas tank and the black datura to the Air Force Hospital, and put them in the wardrobe of the duty room while waiting for the bus. After Xiaoqin fell asleep, the ant bit open the chewing gum, so the chlorine slowly began to be released, thus achieving the purpose of killing.That's why we found 14 dead ants at the scene.

"It's really clever. It's similar to the way Lu Xiaohua poisoned Xiao Qing with 'sugar spikes' last time." Wu Jiang said.

"We have met a master again. Unfortunately, this is the first time I have met him. Let's fight him." Xiao Ke said excitedly.

"What do you think about this case? Could it be the same person who killed Luo Xiaoxiao?" Jiang Yiming asked.

Luo Jin said: "I think it is the same murderer. He is well versed in chemical and medical knowledge. I have investigated and found that he did not leave any valuable things such as fingerprints or sweat stains on the chlorine gas tank. Even if he is found, he has It is difficult for him to plead guilty based on the alibi evidence, and his method of killing Che Xiaoqin this time is similar to Luo Xiaoxiao."

"This person must know Che Xiaoqin very well. Chlorine is a yellow-green gas with a strong pungent smell. It stands to reason that when the chlorine is released, Che Xiaoqin should wake up from her sleep after smelling the smell. But why did she Didn't wake up? There are two possibilities: one is that she usually sleeps very hard; the other is that someone gave her sleeping pills."

"Also, there should be two nurses on duty. Why is there only one, Che Xiaoqin? The nurse who was supposed to be on duty with Che Xiaoqin is suspected." Zuo Li said.

"Okay, let's stop here today. It's getting late. Let's get off work first and wait for the results of Luo Jin's various tests tomorrow and the day after tomorrow. Xiao Ke and Wu Jiang continued to check Luo's small social relationships. Zuo Li, Zuo Li, Luo went in to look for clues about Che Xiaoqin's murder," Jiang Yiming stood up and announced the adjournment of the meeting.

(End of this chapter)