Cop Universe

Chapter 93
The nurse took Conan's possession trio to the oncology department of the hospital, where the crime happened.

Dean Lu had already arrived here, and when he saw the nurse bringing three strangers, one of whom was still wearing a hospital gown, he frowned.

Seeing this scene, Dr. Pan, Dean Lu's assistant, immediately stepped forward and asked, "Didn't you let all your patients go back to their respective wards? Why did you bring them here!"

"Doctor Pan, these three are Sirs." The nurse quickly explained.

Ah Li and Qiu Junxuan immediately took out their police ID cards and said, "We are the police, and we heard that someone died here, so we came here to take a look, so as not to be damaged by other people."

"So it's Sir!" Doctor Pan nodded, and then looked at He Jiahui who was wearing a hospital gown.

"I'm also a policeman, but I left my police officer ID in the ward." He Jiahui quickly explained.

"I remembered, you are the sir who was injured at work, and your chief asked me to take care of you!"

The doctor nodded, then went to Dean Lu and reported a few words.

"A few sirs, please come here!" Dean Lu said.

Hearing that the police were coming, Dean Lu immediately decided to hand over the scene to the police.

The trio possessed by Conan were brought to the door of the oncology department. Ah Li took the initiative to say hello: "President Lu, we meet again. I wonder if you still remember me. My name is Yu Xueli, and my father is Yu Shitang."

"I remember, you are Mr. Yu's son, you are really a good-looking talent!" Dean Lu said, but there was a gleam of surprise in his eyes.

It is really rare for the rich man's son to become a policeman instead of going back to inherit the family business.

After saying hello, Dean Lu briefly introduced the case: "The deceased is Liu Guoqiang, a doctor in the oncology department of our hospital. He was in charge of the night shift last night. When the shift was over this morning, we found him dead in the lounge, so we immediately reported him. call the police."

"Dean Lu, can we go and see the scene?" Ah Li asked.

"Yes, the lounge is inside." Dean Lu pointed to the transparent glass door of the office area, and then said: "After the body was found, I asked everyone in the oncology department to evacuate, and the things inside have not been touched. , the scene is well preserved.”

Ah Li nodded and was about to push the door, but the door didn't move at all.

Dean Lu immediately explained: "The management of our hospital is relatively strict. This is the office area for doctors and nurses. In order to prevent people from entering without authorization, we have set up access control cards. Our staff need to swipe their cards to enter."

As Dean Lu said, he made eye contact with the assistant, who immediately took out his ID card, swiped it at the sensor at the door, and opened the door.

"Are there any shoe covers and gloves?" He Jiahui asked.

"Yes, I'll send someone to bring it right away," Dean Lu replied.

In a place like a hospital, based on the need for infection prevention, not to mention shoe covers and gloves, even biochemical grade protective clothing is available.

After putting on the shoe covers, Conan possessed the trio and walked into the doctor's office. This is a public office area with many desks and computers. Doctors usually write medical records in this office.

Dean Lu's assistant, Doctor Pan, introduced: "Over there is the rest room. In the innermost part, the men's and women's rest rooms are separated, and next to it are the men's and women's changing rooms.

Next to the dressing room is a tea room, where some snacks are usually stored, and on the far side is a utility room, which stores some things that are not usually used.Dr. Liu Guoqiang was discovered and died in the men's lounge. "

He Jiahui looked at the layout of the site. This row of rooms is at the innermost part of the office, separated by a corridor in the middle. Sitting in the office, you can't see the situation of each room in the corridor.

"Doctor Pan, Dean Lu just introduced that the deceased was on the night shift last night. Can he rest during the night shift?" He Jiahui asked.

Doctor Pan immediately explained: "It's like this. During the night shift, if there is nothing to do in the ward, the doctor can go to the lounge to rest. Of course, if there is an emergency, he must get up immediately.

In places like the oncology department, most of the patients are post-chemotherapy patients, whose vital signs are relatively stable. Patients also need to sleep at night, and they will not receive treatment at night. As long as there are no critically ill patients, night shift work is relatively easy. easy. "

While talking, several people came to the door of the men's lounge.

This is not a big room, with a table, a chair, and two beds. The room has no windows and only one air outlet for the central air conditioner. The deceased was lying on one of the beds.

The deceased was still wearing a white coat, and the shoes on his feet had not been taken off. It seemed that he did not plan to rest for a long time, and probably just wanted to take a nap for a while.

"On the surface, there are no obvious scars, and there is no residue at the corner of the mouth. It should not be poisoned, but more like sudden death. Specifically, the forensic autopsy will have to wait for the results to be given."

He Jiahui paused, then explained to Ah Li and Qiu Junxuan:

"Under normal circumstances, people who die suddenly will suffer from certain diseases, such as cardiovascular and cerebrovascular diseases, respiratory diseases, central nervous system diseases, digestive system diseases and so on."

"This Sir is right, but Dr. Liu Guoqiang is in his prime, and our hospital will organize regular physical examinations for his staff. Dr. Liu has always been in good health and has not had any of the above-mentioned diseases. That's why we are not sure about the cause of Dr. Liu's death. I became suspicious, so I called the police immediately." Doctor Pan explained from the side.

He Jiahui pondered for a moment, and then said: "If the sudden death is caused by external factors, the most likely way is to inject substances harmful to the body, which will cause diseases of the cardiovascular system, respiratory system or central nervous system, leading to death."

As He Jiahui spoke, he walked to the corpse and began to carefully observe the exposed skin of the corpse. Sure enough, a tiny pinhole was found on the neck.

"It seems that this is a homicide!" He Jiahui made a judgment immediately.

At this moment, there was a sound of footsteps outside, and then a familiar voice sounded:

"I am Chief Inspector Huang Qifa of the Regional Crime Unit of Hong Kong Island!"

Hearing this voice, the trio possessed by Conan looked at each other, and then the three remembered that the location of the crime this time was again on Huang Qifa's site.

The Queen's fan has also arrived.

After a while, Huang Qifa came over and immediately saw the trio possessed by Conan.

"Huang sir, good morning!" He Jiahui greeted with a smile.

"Why are you three again!" Huang Qifa grinned, and said with a displeased face: "Every time I meet the three of you, nothing good happens, there must be another murder case!"

"Huang sir, look at what you said, when did I fail to help you solve the case!" He Jiahui responded.

Huang Qifa also noticed the hospital gown on He Jiahui's body, and immediately asked: "Why are you wearing this? Are you sick and hospitalized? This hospital is also unlucky. It took you as a patient, but the doctor was overwhelmed to death!"

The two are also acquaintances, and Huang Qifa started to tease directly.

He Jiahui explained: "I'm not sick, I was injured while catching the thief."

"Where is the injury? Is it serious?" Huang Qifa asked with a concerned face, and there was a trace of anxiety in his eyes.

"A rib was broken." He Jiahui replied.

"It's fine if you don't hurt your brain, and don't delay solving the case." Huang Qifa laughed again.

He Jiahui shook his head helplessly, and said in his heart: "Huang Qiqi, this guy wants to pick up something ready-made again!"

Sure enough, Huang Qifa asked directly: "You arrived before me, what did you find?"

"I found a pinhole in the neck of the deceased, indicating that the deceased should be a homicide." He Jiahui did not hide his discovery.

"There is a needle hole in the neck, is it homicide?" Huang Qifa cooperated and began to argue.

"If you get an injection, will you hit your neck?" He Jiahui asked back.

Huang Qifa thought about it, and it was really the case. It wasn't cats or dogs. There was no needle in the neck during the injection. The needle hole on the neck of the deceased must have been left by the murderer when he committed the crime.

He Jiahui continued to ask: "Sir Huang, is the forensic doctor here?"

"It's here, it's outside." Huang Qifa nodded.

"Let the forensic doctor come in and work. First, determine the time of death of the deceased, then draw blood from the deceased, and take the blood sample back for testing."

He Jiahui was worried that Huang Qifa would not understand, so he went on to explain;
"I judge that the deceased was injected with some kind of poisonous substance, which caused his sudden death. Since this is the case, there must be residues of this substance in his blood. Through a blood test, the cause of death of the deceased can be quickly determined!"

Huang Qifa nodded: "Okay, I'll arrange it right away!"

Not far away, Dean Lu looked at this scene with some confusion.

"What is the origin of this sir? He is definitely not a senior officer at such a young age! Huang Qifa is the Chief Inspector of the Serious Crime Squad anyway, why should he listen to his command?"

The forensic doctor came in and started working, while He Jiahui came to Dean Lu and said in a low voice, "Dean Lu, if Dr. Liu Guoqiang died of homicide, the murderer is likely to be someone inside the hospital, so please have a psychological Prepare!"

"You mean, our colleagues killed Dr. Liu? How is that possible! We are all doctors and nurses!"

Dean Lu said incredulously, in his opinion, doctors and nurses are both professions of saving lives, how could they kill people?
He Jiahui explained: "The scene of the crime is the lounge, which is in the office area of ​​the medical staff. I noticed that to enter this area, you must swipe the access control card, and the access control card is only available to the internal staff of your hospital. That means that the murderer who killed Dr. Liu is most likely an insider of the hospital."

After hearing He Jiahui's analysis, although Dean Lu didn't like it very much, he still nodded as if accepting the reality.

After all, he is a well-known doctor. He has seen a lot of life and death on weekdays, and he can bear things in his heart. Therefore, even after learning that the murderer is one of his own, Dean Lu's expression remained calm and did not change.

He Jiahui continued to ask: "President Lu, I would like to ask, can your access control card record the information of the person who swiped the card and the time when the card was swiped? If so, this will help us narrow down the scope of suspects."

"I'm really not sure about this. I need to ask the security department." Dean Lu said, turning to look at the assistant: "Doctor Pan, you should ask!"

"Okay, I'll call the Minister of Security immediately." Dr. Pan said, taking out his cell phone.

After a while, Dr. Pan ended the call and said, "Sir, I'm very sorry, our access control system currently only has the function of identifying the access card, and cannot record the person who swiped the card and the time when the card was swiped."

He Jiahui nodded in disappointment. It seems that this access control system only has the simplest chip recognition function. As long as the chip in the ID card is read, the access control will open the door.

He Jiahui looked at the surrounding ceiling again, and then asked: "There shouldn't be surveillance installed in the doctor's office, right?"

"The monitoring in our hospital is mainly installed in public areas where patients can walk around. There is no monitoring in the doctor's office. But there is a monitoring in the corridor outside." Doctor Pan replied.

"Can you see who has been in and out of the doctor's office?" He Jiahui asked again.

"I'm not sure about this, I have to go to the monitoring room to check." Doctor Pan replied.

At this time, the forensic doctor also completed the measurement of the liver temperature of the deceased.

"By measuring the liver temperature of the deceased, we can preliminarily judge that the time of death of the deceased is between one and two o'clock in the morning." The forensic doctor said.

The rest room is a closed space with a constant temperature, and the time since the death of the deceased is relatively short, so the inferred time of death is more accurate.

Huang Qifa also came over and asked, "How is it? Have you found any new clues?"

"Sir Huang, the time of death of the deceased has been confirmed. It was between one and two o'clock in the morning. During this time period, most people are asleep, and there must not be many people who are still active outside."

He Jiahui pointed to the corridor, and then said: "There is a camera in the corridor outside, it should be able to capture who has entered this doctor's office, you send someone to check the surveillance last night, who has entered and exited here.

In addition, we need to ask other people who worked night shift here yesterday, Dr. Pan, may I ask who was on duty in the oncology department besides the dead Dr. Liu last night? "

He Jiahui turned to look at Dr. Pan.

Dr. Pan immediately replied: "There is relatively less manpower at night, and the night shift in the oncology department is not busy, so only one doctor and two nurses are assigned to be on night shift."

"The night shift doctor is the deceased Liu Guoqiang, that means there were two nurses here last night. Are those two nurses still in the hospital?" He Jiahui asked.

"Yes. Because we found Dr. Liu dead when we switched over in the morning, the two nurses who were on duty last night have not left yet." Dr. Pan replied.

"Then trouble Dr. Pan, help us prepare a room. We need to record a transcript for the two nurses. In addition, I need the information of these two nurses." He Jiahui said.

"Okay, I'll make arrangements right away." Doctor Pan nodded, took out his mobile phone to check the night shift schedule, and said, "The night shifts last night were Zhou Yuting and Deng Qiaomei, and I'll ask the HR department to send their information over. "

　Thank you guys for subscribing.I went to Qinghai a few days ago, during which I sent out all the manuscripts.When writing this type, I was really flustered without saving the manuscript, because when I write a case, I always find that the logic is not coherent somewhere in the front. has a problem.The number of updated words is not many, and it is also because I want to save more manuscripts in the past few days after passing the customs, as long as I leave a manuscript of the entire case.Thank you for your understanding.

　　
　
(End of this chapter)